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CONTROL AND MEASUREMENT DEVICES
INGEPAC EF- CD
User Manual
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UME_INGEPAC_CD_eng Rev.: E (07/14)
All rights reserved. No part of
this publication may be
reproduced, by whatever means,
without the prior written
permission of Ingeteam Power
Technology.
Ingeteam Power Technology reserves
the right to make changes without
prior notice.
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INDEX
Ingeteam Power Technology S.A.
User Manual III
1. GENERAL DESCRIPTION .................................................... 6
1.1 FUNCTIONAL DESCRIPTION ..................................................... 6 1.2 MODEL ENCODING ............................................................. 7 1.3 USER INTERFACE ............................................................. 9 1.4 Parallel Redundancy Protocol (PRP) ......................................... 9 1.5 Link failover redundancY ................................................... 9 1.6 High-availability Seamless Redundancy (HSR) ............................... 10 1.7 INTERCONNECTIONS .......................................................... 11
1.7.1 CPU ................................................................... 11 1.7.2 Power supply .......................................................... 11 1.7.3 Input/output cards .................................................... 11 1.7.4 Analogue inputs ....................................................... 14
2. HARDWARE .............................................................. 25
2.1 CONSTRUCTION FEATURES ..................................................... 25 2.1.1 Half chassis ( 19) .................................................. 25 2.1.2 19 chassis ........................................................... 25
2.2 REAR TERMINALS ............................................................ 26 2.2.1 Configuration options ................................................. 26 2.2.2 Half chassis ( 19) .................................................. 26 2.2.3 19 chassis ........................................................... 27
2.3 FRONT INTERFACE ........................................................... 28 2.3.1 Half chassis ( 19) .................................................. 28 2.3.2 19 chassis ........................................................... 29 2.3.1 Closed Terminals ...................................................... 30
2.4 TECHNICAL CHARACTERISTICS ................................................. 30 2.4.1 Power supply voltage .................................................. 30 2.4.2 Digital outputs ....................................................... 31 2.4.3 Digital inputs ........................................................ 32 2.4.4 IRIG-B input and PPS .................................................. 32 2.4.5 Current and voltage circuits .......................................... 33 2.4.6 Front communication ................................................... 33 2.4.7 Rear communications ................................................... 34
2.5 ENVIRONMENTAL CONDITIONS .................................................. 35 2.6 TESTS ..................................................................... 35
2.6.1 Climatic test ......................................................... 35 2.6.2 Insulation and electrical safety tests ................................ 35 2.6.3 Electromagnetic tests ................................................. 36 2.6.4 Mechanical tests ...................................................... 36
3. MEASUREMENT ........................................................... 37
3.1 38BMeasurements depending on wiring procedures ............................. 41 3.1.1 Connection Type A ..................................................... 41 3.1.2 Connection Type B ..................................................... 41 3.1.3 Connection Type D ..................................................... 42 3.1.4 Connection Type E ..................................................... 42 3.1.5 Connection Type F ..................................................... 43 3.1.6 Connection Type G ..................................................... 43
3.2 16BEnergy counterS ......................................................... 44
4. AUTOMATISMS ........................................................... 45
4.1 SYNCHRONISM ............................................................... 45 4.1.1 Undervoltage permission ............................................... 45 4.1.2 Synchronism permission ................................................ 46
5. MONITORING ............................................................ 50
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User Manual IV
5.1 EXTERNAL POWER SUPPLY MONITORING .......................................... 50 5.2 TEMPERATURE MONITORING .................................................... 51 5.3 DIS BLOCKING BY LACK OF VAUX .............................................. 52 5.4 INTERNAL BATTERY FAILURE MONITORING ....................................... 52 7.5 UNIT CHECKS ............................................................... 53
6. CONFIGURATION ......................................................... 56
6.1 CID ....................................................................... 56 6.1.1 Data Storage .......................................................... 56 6.1.2 Updating CID.ParamRev ................................................. 56
6.2 GENERAL ................................................................... 56 6.3 FRECUENCY, MEASUREMENT AND TRANSFORMERS ................................... 57
6.3.1 Current ............................................................... 57 6.3.2 Frequency and voltage ................................................. 58 6.3.3 Power and energy ...................................................... 58
6.4 INPUTS/OUTPUTS ............................................................ 59 6.4.1 Inputs ................................................................ 59 6.4.2 Outputs ............................................................... 60 6.4.3 Treatment of digital input flicker .................................... 61
6.5 LEDS ...................................................................... 61 6.5.1 Via GEN/IHMI node ..................................................... 61 6.5.2 Via CTRL/IHMI node .................................................... 62
6.6 CONFIGURATION WITH INREF .................................................. 62 6.7 NAMES ..................................................................... 63 6.8 CONFIGURATION WITH INREF .................................................. 63
7. SYNCHRONIZATION ....................................................... 64
7.1 DATE AND TIME ............................................................. 64 7.2 SETTINGS .................................................................. 64
8. DATA ACQUISITION FUNCTIONS ............................................ 66
8.1 STATUS REPORT ............................................................. 66 8.2 PRIMARY MEASUREMENTS REPORT ............................................... 68 8.3 INCIDENT REPORT ........................................................... 69 8.4 HISTORICAL MEASUREMENT REPORT ............................................. 70 8.5 MAXIMETER/MINIMETER REPORT ................................................ 72 8.6 OSCILLOGRAPHY ............................................................. 72 8.7 DISPLAY ................................................................... 75
9. USB ACCESS ............................................................ 79
9.1 DOWNLOADING REPORTS ....................................................... 79 9.2 LOADING CID ............................................................... 80
10. FTP ACCESS ........................................................... 81
11. MAPPING THE UNITS SIGNALS, MEASUREMENTS AND METERS .................. 82
11.1 SIGNALS .................................................................. 82 11.1.1 Type A signals ....................................................... 82 11.1.2 Type B signals ....................................................... 83 11.1.3 Type C signals ....................................................... 84 11.1.4 Type D signals ....................................................... 85
11.2 MEASUREMENTS ............................................................. 86 11.3 COUNTERS ................................................................. 87
12. LOGICS ............................................................... 89
12.1 Control logicS ........................................................... 89 12.2 PROTECTION logicS ........................................................ 89 12.3 database sIGNALS ......................................................... 91
13. IEC 61850 COMMANDS ................................................... 92
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13.1 RUNNING IEC 61850 COMMANDS ............................................... 92 13.2 COMMAND BLOCKS ........................................................... 95
13.2.1 Command blocks by command hierarchies ................................ 96 13.2.2 Blocks due to invalid/unknown/reached bay ............................ 98
13.3 COMMAND SADDRESS ......................................................... 99
14. RIO MODULES ......................................................... 101
14.1 CONFIGURATION ........................................................... 101 14.2 OPERATION ............................................................... 101
15. CHANGES REQUIRING THE REBOOTING OF THE SERVER ....................... 103
15.1 MANUAL .................................................................. 103 15.2 AUTOMATIC ............................................................... 103
16. RECEPTION GOOSES .................................................... 104
16.1 LGOS MODEL .............................................................. 104 16.1.1 Configuration values ................................................ 104 16.1.2 Supervision values .................................................. 104
16.2 GOOSERX MODEL ........................................................... 105
17. TCP/IP NETWORK CONFIGURATION ........................................ 106
17.1 DESCRIPTION ............................................................. 106 17.2 GENERAL CONSIDERATIONS ABOUT NETWORK CONFIGURATION ...................... 106 17.3 GOOSES .................................................................. 107
18. KEYBOARD AND GRAPHIC DISPLAY ........................................ 108
18.1 GENERAL OPERATION ....................................................... 108 18.1.1 Display structure ................................................... 108 18.1.2 Organization of the pages ........................................... 108 18.1.3 Treatment of the functional keys .................................... 109 18.1.4 Graphics pages ...................................................... 109 18.1.5 I/O pages ........................................................... 111 18.1.6 Event pages ......................................................... 113 18.1.7 Alarm pages ......................................................... 114 18.1.8 Device status pages ................................................. 114 18.1.9 Measurement pages ................................................... 116 18.1.10 Menu to other screens page ......................................... 118 18.1.11 Shortcut menu page ................................................. 119
18.2 MENUS PAGES ............................................................. 120 18.2.1 Operation of the menus .............................................. 120 18.2.2 Password management ................................................. 131
18.3 OTHER SCREENS ........................................................... 133 18.3.1 Contrast setting .................................................... 133 18.3.2 USB treatment ....................................................... 133
19. MEASUREMENT LIST .................................................... 135
APENDICE I PREVENTIVE MAINTENANCE ....................................... 140
I.1. ERROR DETECTION ......................................................... 141 I.2. Error handling procedure ................................................ 142
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User Manual 6
1. GENERAL DESCRIPTION
1.1 FUNCTIONAL DESCRIPTION
Table 1 shows the features and measurements available.
Table 1 Functions
Functions and measurements
Frequency
Line phase voltages (phase and mean)
Line to line voltages (combination of phase and
mean)
Current sequences
Harmonic distortion (phase THD and mean THD)
Neutral line-phase current
Neutral harmonic distortion
Active power (signed)
Reactive power (signed)
Apparent power
Active energy counter (positive and negative)
Active energy counter (positive and negative)
Power factor (signed)
Maximum and minimum counters
Oscillography
Historical reports
Phase currents and voltages are measured with 0.2 class precision (by IEC688:1992).
Reference conditions for this class are:
V (measured) VN 2%
F FN 0,1 %
Waveform Sinusoidal, distortion factor 0,2
Power factor 1,0.........0,8 inductive o
capacitive
Temperature 23C 2C
V supply 1%
Influence of environmental conditions:
Magnitude Tolerance Variation in % referred to the class
Temperature - 10C/55C 100%
Frecuency FN 10% 100%
Voltage VN 20% 50%
Power factor +0,5...1...+0,5 50%
Waveform distortion factor 0,2 200%
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1.2 MODEL ENCODING
I/O
1
CO
M1
CO
M2
CO
M3
CO
M4
CO
M5
CO
M6
ET
H1
ET
H2
I/O
2
I/O
3
I/O
4
I/O
5
I/O
6
I/O
7
I/O
8
C D B
0
1
2
A
B
C
D
A
Single PS 85-300 Vdc+ 6DI 220 Vdc + 4DO B
Single PS 18-60 Vdc+ 6DI 24 Vdc + 4DO C
Single PS 18-60 Vdc+ 6DI 48 Vdc + 4DO D
Redundant PS 48 Vcc / 48Vcc F
G
A GFO
B PFO
C RS232C
D RS485
X No port
E GFO
F RJ45
G GFO (ETH with PRP redundancy) Note 7
H RJ45 (ETH with PRP redundancy) Note 7
I GFO (Link failover redundancy) Note 9
J RJ45 (Link failover redundancy) Note 9
K LC (Link failover redundancy) Note 9
L LC
M GFO (ETH with HSR redundancy) Note 7
N RJ45 (ETH with HSR redundancy) Note 7
X No port
A
Note 1 B
C
A No board
B 11 DI (24Vdc) + 9 DO
C 11 DI (48Vdc) +9 DO
D 11 DI (125 Vdc) + 9 DO
E 11 DI (220 Vdc) + 9 DO
F 32 DI (24Vdc)
G 32 DI (48Vdc)
H 32 DI (125 Vdc)
I 32 DI (220 Vdc)
J 16 DI (24Vdc)-8 independent DO
K 16 DI (48Vdc)-8 independent DO
L 16 DI (125 Vdc)-8 independent DO
M 16 DI (220 Vdc)-8 independent DO
N 16 DI (24 Vdc)- 16 DO
O 16 DI (48Vdc)- 16 DO
P 16 DI (125 Vdc)- 16 DO
Q 16 DI (220 Vdc)- 16 DO
R 16 DI (24Vdc)-8 AI Note 8
S 16 DI (48Vdc)-8 AI Note 8
T 16 DI (125 Vdc)-8 AI Note 8
U 16 DI (220 Vdc)-8 AI Note 8
V 16 DI (24 Vdc)- 8 AI (4 isolated) Note 8
W 16 DI (48Vdc)- 8 AI (4 isolated) Note 8
X 16 DI (125 Vdc)- 8 AI (4 isolated) Note 8
Y 16 DI (220 Vcc)- 8 AI (4 isolated) Nota 8
0 8DI (24Vcc) + 4DO (h.b.c.o.) + 4DO
1 8DI (48Vcc) + 4DO (h.b.c.o.) + 4DO
2 8DI (125Vcc) + 4DO (h.b.c.o.) + 4DO
3 8DI (220Vcc) + 4DO (h.b.c.o.) + 4DO
4 8DI (24Vcc) + 8DO
5 8DI (48Vcc) + 8DO
6 8DI (125Vcc) + 8DO
7 8DI (220Vcc) + 8DO
Note 1: The terminals for the power supply inputs are pyn type standard terminals.
Note 2: To know the order of the boards in the rack, consult the number of the terminals on the rear views of each chassis.
Note 3: In the 19" chassis, board 2 only available with pyn type standard terminals.
Note 4: Available only for 1/2 19" chassis without measurement and 19" chassis.
Note 5: Available only for 19" chassis.
Note 6: Available only for 19" chassis without measurement.
Note 7: PRP/HSR only available for ETH-1. With this option ETH-2 can only be of the same type as the ETH-1 (GFO or RJ45).
Note 8: Standard analogue inputs configuration: +/-5mA, +/-5mA, +/-2.5mA, +/-2.5mA, +/-2.5mA, +/-2.5mA, +/-20mA, +/-20mA. Consult other configurations.
Note 9:This option requires selecting both ETH1 as ETH2 and supports any combination of options I , J and K.
Note 10: Not available for PRP ethernet communication
ETH-1
Board 3
Closed terminals for analog inputs and pin type terminals for the rest
COM-4 (Note 10)
ETH-1
COM-6 (Note 10)
BOARD SELECTION
ETH-2
Board 5 (Note 5)
Closed terminals
MODEL
Control
1/2 chassis 19" 5U with configurable keyboard
1/2 chassis 19" 5U with predefined keyboard
Pin type standard terminals
Control + Measurement + Synchronism
INGEPAC EF CD MODEL
REAR SERIAL COMMUNICATION PORT
COM-1
COM-2
COM-3 (Note 10)
Chassis 19" 4U with configurable keyboard
Control + Measurement
POWER SUPPLY MODULE
HOUSING
Chassis 19" 4U with predefined keyboard
COM-5 (Note 10)
REAR ETHERNET COMMUNICATION PORT
Board 6 (Note 5)
Board 2 (Note 3)
Board 8 (Note 6)
Board 7 (Note 5)
ETH-2
TERMINALS
Single PS 85-300 Vdc+ 6DI 125 Vdc + 4DO
Redundant PS 125 Vcc / 125Vcc
Board 4 (Note 4)
(Note 2)
I/O BOARD CONFIGURATION
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The following figures show the oard position acording to model encoding. Figure 1 CD1 and CD2: 19 chassis
Figure 2 CD1 and CD2: 19 chassis
Figure 3 CD0 19 chassis
Figure 4 CD0 19 chassis
Figure 5 Redundant power supply 19
chassis
Figure 6 Redundant power supply 19 chassis
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1.3 USER INTERFACE
Local. The front board is equipped with:
10-digit numerical keyboard with decimal point, plus R key
4 scroll keys: (Up), (Down), (Left), (Right)
3 general keys (Enter), ESC (Escape), MENU
Function keys depending on the model:
5 function keys (I, O, DES, SEL, INF)
7 function keys (I, O, F1...F5)
12 function keys (I, O, DES, SEL, INF, F1F7)
16 function keys (I, O, F1F14)
19 fully assignable LEDs
1 unit operation LED
USB 2.0 front port for downloading reports and loading CID
Front RJ45 port for communications
1.4 PARALLEL REDUNDANCY PROTOCOL (PRP)
The PRP (Parallel Redundancy Protocol) is a redundancy communication protocol defined in
the IEC 62439-3 standard and it is one of the redundancy mechanism recommended in IEC 61850
networks.
In the PRP protocol the device use two redundant ethernet ports and the protocol is based
on the simultaneous transmission and reception of data via both independent ports.
In PRP solutions two independent ethernet networks are used. Each device is attached to
both networks and sends and receives all the frames over both LANs simultaneously, consumes
the first frame and discards the duplicate. With this mechanism PRP ensures zero-packet
loss and zero recovery time upon single network failures.
The two LANs have no connection between them and are assumed to be fail-independent, both
are identical in protocol at the MAC-LLC level, but they can differ in performance and
topology.
With the PRP protocol additional information called RCT (Redundancy Control Trailer) is
added to the Ethernet frame at the link layer in order to control redundancy. This
information is transparent for devices that do not use PRP protocol and it is used by PRP
devices to discard the duplicate frames.
Devices without PRP can be connected to one of the redundant ethernet networks but in that
case they only can communicate with the devices connected to the same network. In order to
enable redundancy in non-PRP devices an external converter called RedBox (Redundancy Box)
can be used.
1.5 LINK FAILOVER REDUNDANCY
With the link failover redundancy the device uses two ethernet ports for a redundant
communication.
In this redundancy mode the device communicates by one of the ethernet ports and if there
is a link failure in that port, switches to the redundant port if the link status of that
port is active.
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If the link status of the passive port returns to normal, the communication is maintained
in the active port and the devices only change the active port in case of link failure.
In this redundancy, unlike the case of PRP redundancy, it should not be used two
independent ethernet networks. The two Ethernet ports of the equipment must be connected to
different network switches, but must belong to the same network, so that the switches
should be connected at some point in the network.
This switching is almost instantaneous, allowing even gooses redundancy without loss or
minimal loss (1 repetition). Regarding communications with IEC 61850 clients, depending on
the ring reconfiguration time communications, we even could not lose the connection or the
open session.
1.6 HIGH-AVAILABILITY SEAMLESS REDUNDANCY (HSR)
The HSR is a redundancy communication protocol defined in the IEC 62439-3 standard and it
is one of the redundancy mechanism recommended in IEC 61850 networks.
In the HSR protocol the device use two redundant ethernet ports and the protocol is based
on the simultaneous transmission and reception of data via both independent ports.
In the HSR networks no external switches are used, instead each device has two ring ports,
and all the devices are connected in a ring topology, with one port of the device connected
to the previous device and the other connected to the following device.
For each frame to send, the device sends it duplicated over both ports. So one frame
travels in the ring in the clockwise direction and the other frame travels in counter-
clockwise direction. Each direction is treated as a separate network. So if there is a
failure in one point of the network, the frames reach the destination using the other
direction in the ring. With this mechanism HSR ensures zero-packet loss and zero recovery
time upon single network failure.
An HSR tag is placed at the beginning of each frame to allow early identification of
frames. With this tag each device can identify the HSR tagged traffic and reject the
duplicated frames coming from the both ports of a device and the frames circulating in the
ring. When a device receives a frame directed to it or that it sent, the frame is discarded
and it is not forwarded again in the ring. The frame is also discarded if it is a frame
that it already sent in the same direction (i.e. multicast frames).
Devices within the ring are restricted to be HSR-capable IEDs. In order to enable
redundancy in non-HSR devices an external converter called RedBox (Redundancy Box) can be
used.
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1.7 INTERCONNECTIONS
Interconnections depend on the modules selected. The connections associated to each of the
modules are indicated, and thus the diagram will depend on the modules installed.
1.7.1 CPU
Figure 7 3-contact relay and IRIG-B
1.7.2 Power supply
The two options are a redundant power supply and a simple power supply with
inputs/outputs.
Figure 8 Simple power supply
Figure 9 Double power supply
1.7.3 Input/output cards
The I/O modules available are:
Module 1 (Figure 10): Equipped with 11 digital inputs and 9 digital outputs grouped as follows:
Inputs: 4 independents + 3 with a common point + 4 with a common point.
Outputs: 5 independents + 3 with a common point + 1 switched (3 contacts).
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Figure 10 Module 11 digital inputs and 9 digital outputs
Module 2 (Figure 11): Equipped with 16 digital inputs and 16 digital outputs grouped as follows:
Inputs: 16 with a common point.
Outputs: 16 with a common point.
Figure 11 Module 16 digital inputs and 16 digital outputs
Module 3 (Figure 12): Equipped with 16 digital inputs and 8 digital outputs grouped as follows:
Inputs: 16 with a common point.
Outputs: 8 independent.
Figure 12 Module 16 digital inputs and 8 digital outputs
Module 4 (Figure 13): Equipped with 32 digital inputs grouped as follows:
Inputs: 16 with a common point + 16 with a common point.
Figure 13 Module 32 inputs
Module 5 (Figure 14): Equipped with 16 digital inputs and 8 analogue inputs grouped as follows:
Inputs: 16 with a common point.
Analogue: 8 independent. The analogue inputs have standard configuration, that could be changed among the options: 1mA, 2.5mA, 5mA, 20mA, 5V,
10V
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Standard configuration of analogue inputs
Input 1 Input 2 Input 3 Input 4 Input 5 Input 6 Input 7 Input 8
+/- 5mA +/- 5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 20mA +/- 20mA
Figure 14 Module with 16 digital inputs and 8 analogue inputs
Module 6 (Figure 15): Equipped with 16 digital inputs and 8 analogue inputs (4 isolated) grouped as follows:
Inputs: 16 with a common point.
Analogue: 8 independent, 4 of them are isolated and 4 have a common point. The analogue inputs have standard configuration, that could be changed
among the options: 1mA, 2.5mA, 5mA, 20mA, 5V, 10V
Standard configuration of analogue inputs
Input 1 Input 2 Input 3 Input 4 Input 5 (isolated)
Input 6 (isolated)
Input 7 (isolated)
Input 8 (isolated)
+/- 5mA +/- 5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 2.5mA +/- 20mA +/- 20mA
Figure 15 Module with 16 digital inputs and 8 analogue inputs (4 isolated)
Mdule 7 (Figure 16): Equipped with 8 digital inputs, 4 high speed digital outputs (hbco) and 4 digital outputs grouped as follows:
Inputs: 8 independent.
Outputs: 8 independent.
Figure 16 Mdule 8 inputs, 4 outputs (hbco) y 4 digital outputs
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Mdule 8 (Figure 17): Equipped with 8 digital inputs, 8 digital outputs grouped as follows:
Inputs: 8 independent.
Outputs: 8 independent.
Figure 17 Mdule 8 inputs, 8 outputs
1.7.4 Analogue inputs
The following diagram shows the configuration of the analogue inputs:
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1.7.4.1 Wiring diagrams
The following figures show different interconnection options for the analogue inputs,
in accordance with the available inputs.
Figure 18 Connection A. 3 wires connection: 3TT and 3TC
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Figure 19 Connection A. 4 wires connection : 3TT and 3TC
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Figure 20 Connection A. 3 wires connection: 3TT, Vneutral and 3TC
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Figure 21 Connection B.Delta 3 wires: 2TT and 3TC
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Figure 22 Connection B.Delta 3 wires: 2TT and 2TC
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Figure 23 Connection D. Delta 3 wires: 2TT and 1TC (balanced load)
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Figure 24 Connection E.4 wires: 1TT and 1TC (balanced load)
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Figure 25 Connection F.3 delta wires: 1TT and 1TC (balanced load)
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Figure 26 Connection G.4 Y wires: 2TT and 3TC
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Figure 27 Connection A with synchronism (model CD2)
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2. HARDWARE
2.1 CONSTRUCTION FEATURES
2.1.1 Half chassis ( 19)
2.1.2 19 chassis
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2.2 REAR TERMINALS
The rear section will vary in accordance with the options selected for the unit. The
following figures show various possible configurations.
2.2.1 Configuration options
The rear section options may vary depending on the options selected:
Power supply unit. There are two options available:
Simple with inputs/outputs. Equipped with a 3-contact terminal with power supply with screw and a 17-contact terminal with screw (Figure 28).
Redundant. Equipped with two 3-contact terminals for each of the power supplies.
Inputs/outputs cards. All the input/output modules have two 17-contact terminals with screw.
CPU. Equipped with a 6-contact terminal with screw for the digital output of 3 contacts and the IRIG-B inputs. Equipped with different Ethernet and standard
communications module options (Figure 7).
Analogue. Equipped with two 12-contact terminals with screw.
Communications. To choose between:
Ethernet: RJ45 and G.F.O.
Standard: RS232, RS485, G.F.O. and P.F.O.
Pin type or closed type terminals may be chosen for the analogue and input/output
terminals.
2.2.2 Half chassis ( 19)
Different options which modify the view of the rear section may be selected (from top to
bottom):
Simple/redundant power supply
1 or 2 I/O modules
Communication ports in the CPU
Choose between analogue card, I/O module or nothing
Figure 28 shows rear section with the options:
Simple power source with inputs/outputs
2 input/output cards
CPU with communication ports:
Ethernet GFO + RJ45
Standard RS232+RS485+GFO+PFO
Analogue card with up to 12 transformers
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Figure 28 Rear section with analogue and simple source
Figure 29 Rear section without analogue and simple source
2.2.3 19 chassis
Different options which modify the view of the rear section may be selected (from top to
bottom and left to right):
Simple/redundant power supply
1 or no I/O modules
Communication ports in the CPU
Choose between analogue card, I/O module or nothing
Number of I/O modules
In Figure 30 the next options can be seen:
Simple power source with inputs/outputs
5 input/output cards
CPU with communication ports:
Ethernet GFO + RJ45
Standard with 3 RS232 + 2 GFO + PFO
Analogue card with up to 12 transformers
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Figure 30 Rear section with analogue and simple source
Figure 1 Rear section without analogue and simple source
2.3 FRONT INTERFACE
2.3.1 Half chassis ( 19)
There are two half-chassis front options ( 19 and 5U):
Configurable functional keys (Figure 31)
Fixed functional keys (Figure 32).
The front interfaces are equipped with:
Graphic display
19 general use LEDs with interchangeable labels
1 2-colour unit status LED
Numeric keypad
7 operational keys
Ethernet communication
Master USB communication
Depending on the model, the following are available:
5 functional keys for selecting with interchangeable labels + 2 operational keys
3 fixed function keys + 2 operational keys.
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Figure 31 Configurable functional keys
Figure 32 Fixed functional keys
2.3.2 19 chassis
There are two 19 and 4U chassis front options:
Configurable functional keys (Figure 33)
Fixed functional keys (Figure 34)
The front interfaces are equipped with:
Graphic display
19 general use LEDs with interchangeable labels
1 2-colour unit status LED
Numeric keypad
7 operational keys
Ethernet communication
Master USB communication
Depending on the model, the following are available:
14 functional keys for selecting with interchangeable labels + 2 operational keys
3 fixed function keys + 2 operational keys + 7 functional keys with interchangeable labels for selecting.
Figure 33 Configurable functional keys
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Figure 34 Fixed functional keys
2.3.1 Closed Terminals
The next figures show the closed terminals used in the digital I/O boards (Figure 35)
and the transformer inputs (V/I) (Figure 36).
Figure 35 Closed Terminals I/O boards
Figure 36 Closed Terminals transformer inputs (V/I)
2.4 TECHNICAL CHARACTERISTICS
2.4.1 Power supply voltage
125 Vdc models: 110Vdc-20% up to 250Vac + 10%:
Operating range:
Direct: 85Vdc up to 300Vdc
Alternating: 85Vac up to 265Vac
24/48 Vdc models: 24Vdc-20% up to 48Vdc + 20%:
Operating range:
Direct: 18Vdc up to 60Vdc
Burden. Depends on the cards connected.
20W + 0,5W for each relay activated
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2.4.2 Digital outputs
Independent standard and trip outputs:
The characteristics of the independent contact outputs are as follows:
Permanent current: 8 A at 25C
Make: 30 A 1sec
Connection capacity 2500W at 250Vdc
Open or break capacity:
200Vdc 125Vdc 48Vdc
With resistive load 1.0A 1.5A 2.0A
With inductive load
L/R=40ms
0.7A 1.0A 1.5A
Operating time: 5ms activation and 8ms deactivation
Signal outputs:
The characteristics of the 3-contact switched, common point signal outputs are:
Permanent current: 5 A at 25C
Make:
30 A sec.
20 A 1 sec.
Open or break capacity:
200Vdc 125Vdc 48Vdc
With resistive load 0.2A 0.4A 1.0A
With inductive load
L/R=40ms
0.1A 0.2A 0.5A
Operating time: 8ms activation and deactivation
The compliance of the common point outputs is the same as that of the independent
outputs. However, due to sharing a common point, only 2 relays can be activated
simultaneously.
High break contact outputs (h.b.c.o outputs):
The characteristics of the independent contact outputs are as follows:
Permanent current: 8 A at 25C
Make: 30 A 1sec
Connection capacity 2500W at 250Vdc
Open or break capacity:
200Vdc 125Vdc 48Vdc
With resistive load 10A 10A 10A
With inductive load 10A L/R=20ms 10A L/R=40ms 10A L/R=40ms
Cyclic capacity: 4 cycles in 1 second, 2 minutes waiting for thermal dissipation
Operating time:
5ms activation and 5ms deactivation with resistive load
6ms activation and 14ms deactivation with L/R = 40ms
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2.4.3 Digital inputs
The input burden is lower than 3mA at nominal voltage.
The inputs do not have polarity.
They have a fixed range with 4 nominal voltage options:
Rated V Characteristics
24Vdc
Not activated below 9 Vdc.
Activated above 12 Vdc.
Maximum voltage 72 Vdc
48Vdc
Not activated below 32 Vdc.
Activated above 37 Vdc.
Maximum voltage 72 Vdc
125Vdc
Not activated below 82 Vdc.
They are activated above 87 Vdc.
Maximum voltage 300 Vdc
250Vdc
Not activated below 165 Vdc.
Activated above 172 Vdc.
Maximum voltage 300 Vdc
2.4.4 IRIG-B input and PPS
Equipped with an input for synchronization by GPS, using IRIG-B time codes (Figure 37)
Demodulated input (TTL levels).
Cable type: 2-wire, shielded
Insulation: 2000 V
The input circuit is a 390 ohm serial resistance with an opto-isolator; for a 5 V signal,
the approximate burden is 10 mA.
The number of units that can be connected in parallel to a generator depends on the
output current supply capacity; a typical value is 70 mA, which would enable the
connection of 6 units (although the length and the type of cable can also influence). The
cable must be shielded and twisted.
There is a pulse per second (PPS) input for synchronization:
Demodulated input (TTL levels).
Cable type: 2-wire, shielded
Insulation: 2000 V
Figure 37 Connection example
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2.4.5 Current and voltage circuits
Phases, neutral. Single rated current 1/5 A.
Measurement range: 0,001A to 7,5A.
Thermal capacity:
Permanent 20 A
Short duration 50 A (10 sec.)
500 A (1 sec.)
Burden at In= 5 A
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USB
USB 2.0 compatible version
Master operating mode
Speed: 480Mbps (high-speed), 12Mbps (full-speed) or 1.5Mbps (low-speed)
Insulation 500V
2.4.7 Rear communications
2.4.7.1 Ethernet communication
Ethernet via RJ45 cable
RJ45 connector (female)
Cable type: Shielded
Cable length: 100 m maximum
Baud rate: 10/100 Mb.
Insulation 500V
Ethernet via glass optical fiber
ST connector
Wavelength: 1300nm
Permitted attenuation 8 db with glass fiber
Multimode glass optical fiber: 62.5 /125 m
Baud rate: 100 Mb.
Maximum distance: 1.5km
Ethernet via LC conector
Connector: LC duplex
Wavelength: 1310 nm
Permitted attenuation 8 db with glass fiber
Multimode: 62.5/125 u m and 50/125um
Baud rate: 100 Mb.
Maximum distance: 1.5km
2.4.7.2 Standard communications
Glass optical fiber
ST connector
Wavelength: 820nm
Permitted attenuation: 8 db with 62.5 /125 m glass fiber
Multimode glass optical fiber: 62.5 /125 m
Maximum distance: 1.5km
Plastic optical fiber
HP standard connector
Wavelength: 660nm
Permitted attenuation: 24.7db with 1mm plastic cable and 22db with 200 m silica cable
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Maximum distance: 115m with 1mm plastic cable and 1.9km with 200 m silica cable
RS232
DTE 9 pin female D type
Cable type: Shielded
Cable length: 15 m maximum
Insulation 500V
RS485
DTE 9 pin female D type
Cable type: Shielded crossed pair
Cable length: 1.000 m maximum.
Insulation 500V
2.5 ENVIRONMENTAL CONDITIONS
Operating temperature: -40 to +60C
Storage temperature: -40 to 85 C
Relative humidity: Up to 95% without condensation
2.6 TESTS
2.6.1 Climatic test
TEST STANDARD
Cold IEC -60068-2-1
-40C, 16 hours
Dry Heat IEC -60068-2-2
+85C, 16 hours
Damp heat steady state IEC -60068-2-78
+40C/93%RH, 96 hours
Damp heat cyclic
IEC -60068-2-30
55C/95% HR 6 cyclesof 12+12
hours
rapid change of temperature IEC -60068-2-14
-20C/+70C 2 cycles of 4+4
hours
External protection level IEC60529
IP30
2.6.2 Insulation and electrical safety tests
TEST STANDARD
Dielectric test
IEC 60255-5
2.5 kVac
Insulation resistance test IEC 60255-5
> 100 M at 500Vdc.
Impulse voltage test
IEC 60255-5
5kV MC
5kV MD
Protective earthing continuity test IEC 61131-2
30 A 0.1
Measurements of high Leakage current IEC 60255-27
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2.6.3 Electromagnetic tests
TEST STANDARD
1MHz burst immunity test IEC 60255-22-1
2.5kV MC
2.5kV MD
Damped oscillatory waves immunity test IEC 61000-4-18
2.5kV MC
2.5kV MD
Electrostatic discharges immunity test
IEC 61000-4-2
8kV/15kV
Electrical Fast transient immunity test
IEC 61000-4-4:
4kV,5kHz
Surge immunity test
IEC 61000-4-5
4kV MC
2kV MD
DC power supply interruptions, dips and variations immunity
test
IEC 61000-4-29
100% 300 ms
60% 300 ms
30% 5s
AC power supply interruptions and dips immunity test
IEC 61000-4-11
100% 10 ms, 20 ms, 5 s
60% 200 ms
30% 500 ms
20% 5 s
Ripple immunity test IEC 61000-4-17
15% (50 and 100 Hz)
Measurements of Harmonics current emissions IEC 61000-4-7 / IEC 61000-
3-2
Power frequency immunity test IEC 60255-22-7
Class B
Measurements of Radioelectric emissions IEC 61000-6-4
Class A
Radiated radiofrequency fields immunity test
IEC 61000-4-3
10V/m
Conducted disturbances induced by radiofrequency fields
immunity test
IEC 61000-4-6
10Vrms
50 Hz magnetic fields immunity test IEC 61000-4-8
100 A/m 1000 A/m (2 s)
Pulse magnetic fields immunity test IEC 61000-4-9
1000 A/m
Damped oscillatory magnetic field immunity test IEC 61000-4-10
100 A/m
2.6.4 Mechanical tests
TEST STANDARD
Vibration (sinusoidal)
IEC 60255-21-1:
Class I
Shocks and bumps:
IEC 60255-21-2
Class I
Seismic IEC 60255-21-3
Class I
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3. MEASUREMENT
The measurements corresponding to 4 current trafos and 4 voltage trafos are calculated over
these models, based on those calculated by the powers and energies.
T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12
I phase A I phase B I phase C I neutral -- -- -- -- V neutral V phase A V phase B V phase C
There are rms and fundamental frequency measurements.
The measurements measured and/or calculated by the unit are:
Voltage measurements. There are rms and fundamental frequency measurements. See Table 1.
Phase A simple voltage Vab compound voltages
Angle V phase A Vbc compoundvoltajes
Phase B simple voltage Vca compoundvoltages
Angle V phase B Average compound voltages
Phase B simple voltage Voltage unbalance
Angle V phase B Harmonic distortion in Va, Vb, Vc and average (%)
Average simple voltage Frequency
Neutral voltage
Angle V neutral
Measurements of currents. There are rms and fundamental frequency measurements. VerTable 2.
Phase A current (Amperes) Neutral current
Angle I phase A Angle i neutral
Phase B current (Amperes) Harmonic distortion in Ia, Ib, Ic and average (%)
Angle I phase B Current unbalance
Phase C current (Amperes)
Angle I phase C
Phase average current
Measurements of power and energy. There are rms and fundamental frequency measurements. VerTable 3.
Active power(kW) Active energy counter (positive)
Reactive power(kVAR) Active energy counter (negative)
Aparent power (kVA) Reactive energy counter (positive)
Power factor phase A, B, C and average Reactive energy counter (negative)
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Table 1 Voltage measurements
Measurement Description Node Data Atribute
V phase A rms (module and angle) VA MMXU PhV phsA
V phase B rms (module and angle) VB MMXU PhV phsB
V phase C rms (module and angle) VC MMXU PhV phsC
Phase Average voltage rms (module) AVERAGE V MMXU PhV net
V neutral rms (module and angle) VN MMXU PhV neut
V phase A fundamental (modulo y
argumento) VA (fundamental) FUNMMXU
FunPhV phsA
V phase B fundamental (module and angle) VB (fundamental) FUNMMXU FunPhV phsB
V phase C fundamental (module and angle) VC (fundamental) FUNMMXU FunPhV phsC
V neutral fundamental (module and angle) VN (fundamental) FUNMMXU FunPhV neut
V compound AB VAB MMXU PPV phsAB
V compound BC VBC MMXU PPV phsBC
V compound CA VCA MMXU PPV phsCA
V compound average AVERAGE U MMXU PPV net
THD voltage phase A THD phase A Voltage MHAI ThdPhV phsA
THD voltage phaseB THD phase B Voltage MHAI ThdPhV phsB
THD voltage phaseC THD phase C Voltage MHAI ThdPhV phsC
THD voltage average THD Average Voltage MHAI ThdPhV net
THD neutral voltage THD Neutral Voltage MHAI ThdPhV neut
Sequence V0 (module and angle) V0 MSQI SeqV c1
Sequence V1 (module and angle) V1 MSQI SeqV c2
Sequence V2 (module and angle) V2 MSQI SeqV c3
Frequency Frequency MMXU Hz net
Table 2 Current measurements
Measurement Description Node Data Atribute
I phase A rms (module and angle) IA MMXU A phsA
I phase B rms (module and angle) IB MMXU A phsB
I phase C rms (module and angle) IC MMXU A phsC
Phase Average currentrms (module) AVERAGE I MMXU A net
I neutral rms (module and angle) IN MMXU A neut
I phase A fundamental (module and angle) IA (fundamental) FUNMMXU FunA phsA
I phase B fundamental (module and angle) IB (fundamental) FUNMMXU FunA phsB
I phase C fundamental (module and angle) IC (fundamental) FUNMMXU FunA phsC
I neutral fundamental (module and angle) IN (fundamental) FUNMMXU FunA neut
THD current phase A THD phase A current MHAI ThdA phsA
THD current phase B THD phase B current MHAI ThdA phsB
THD current phase C THD phase C current MHAI ThdA phsC
THD current average THD Average current MHAI ThdA net
THD neutral current THD Neutral current MHAI ThdA neut
Sequence I0 (module and angle) I0 MSQI SeqA c1
Sequence I1 (module and angle) I1 MSQI SeqA c2
Sequence I2 (module and angle) I2 MSQI SeqA c3
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Table 3 Power measurements
Measurement Description Node Data Atribute
Total active power ACTIVE POWER P MMXU TotW net
Total reactive power REACTIVE POWER Q MMXU TotVAr net
Average apparent power POWER S MMXU TotVA net
Phase A active power Phase A Active Power MMXU W phsA
Phase A reactive power Phase A Reactive Power MMXU VAr phsA
Phase A apparent power Phase A S Power MMXU VA phsA
Phase B active power Phase B Active Power MMXU W phsB
Phase B reactive power Phase B Reactive Power MMXU VAr phsB
Phase B apparent power Phase B S Power MMXU VA phsB
Phase C active power Phase C Active Power MMXU W phsC
Phase C reactive power Phase C Reactive Power MMXU VAr phsC
Phase C apparent power Phase C S Power MMXU VA phsC
Phase A power factor Cosine phi rms phase A MMXU PF phsA
Phase B power factor Cosine phi rms phase B MMXU PF phsB
Phase C power factor Cosine phi rms phase C MMXU PF phsC
Average power factor Cosine phi rmsaverage MMXU PF net
Total active power (fundamental) Active power P (fund) FUNMMXU FunTotW net
Total reactive power (fundamental) Reactive power Q (fund) FUNMMXU FunTotVAr net
Average apparent power (fundamental) Power S (fund) FUNMMXU FunTotVA net
Phase A active power (fundamental) Phase A Active Power (fund) FUNMMXU FunW phsA
Phase A reactive power (fundamental) Phase A Reactive Power (fund) FUNMMXU FunVAr phsA
Phase A apparent power (fundamental) Phase A S Power (fund) FUNMMXU FunVA phsA
Phase B active power (fundamental) Phase B Active Power (fund) FUNMMXU FunW phsB
Phase B reactive power (fundamental) Phase B Reactive Power (fund) FUNMMXU FunVAr phsB
Phase B apparent power (fundamental) Phase B S Power (fund) FUNMMXU FunVA phsB
Phase C active power (fundamental) Phase C Active Power (fund) FUNMMXU FunW phsC
Phase C reactive power (fundamental) Phase C Reactive Power (fund) FUNMMXU FunVAr phsC
Phase C apparent power (fundamental) Phase C S Power (fund) FUNMMXU FunVA phsC
Phase A power factor (fundamental) Cosine phi rms phase A (fund) FUNMMXU FunPF phsA
Phase B power factor (fundamental) Cosine phi rms phase B (fund) FUNMMXU FunPF phsB
Phase C power factor (fundamental) Cosine phi rms phase C (fund) FUNMMXU FunPF phsC
Average power factor (fundamental) Cosine phi rms average (fund) FUNMMXU FunPF net
The available measurements depend on the connection type:
A Connection. The simple currents (Ia, Ib, Ic) and neutral and voltages (Va, Vb, Vc) and neutral are directly measured, and the rest of the measurements are
calculated on the basis of these
B Connection. The simple currents (Ia, Ib, Ic) and neutral and compound voltages (Vab, Vbc, Vca) are directly measured, and the rest of the measurements are
calculated on the basis of these. Simple voltages are not available.
D Connection. The simple current Ia and compound voltages (Vab, Vbc, Vca) are directly measured. The rest of the measurements are calculated on the basis of
these. Simple voltages are not available. The currents Ib and Ic are calculated
from Ia because the load is balanced
E Connection. The simple current of phase A (Ia)and simple voltage of phase A (Va)are directly measured, and the rest of the measurements are calculated on the
basis of theseThe voltage Vb and Vc are calculated from Va and the currents Ib and
Ic are calculated from Ia because the load is balanced.
F Connection. The simple current of phase C (Ic)and compound voltage of phases AB (Vab)are directly measured.The voltage Vbc and Vca are calculated from Vab and the
currents Ia and Ib are calculated from Ia because the load is balanced. Simple
voltages are not available.
G Connection. The simple currents (Ia, Ib, Ic) and neutral and voltages (Va, Vc) are directly measured. The rest of the measurements are calculated on the basis of
these. The simple voltage Vb is calculated from the other voltages (balanced load).
The power measurements are calculated with the meausured voltajes and currents. Depending
on the connection type, phase and/or total power are available.
Depending on the connection type, phase and/or average power factor are available.
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There are four Energy counters: positive active, negative active, positive reactive,
negative reactive.
Table 4 Available measurements with connection type
Measurement A B D E F G
Voltage phase A (module)
Voltage phase B (module)
Voltage phase C (module)
AverageV simple (module)
V neutral (module)
Voltage phase A (angle)
Voltage phase B (angle)
Voltage phase C (angle)
Voltage neutral (angle)
Voltage phases AB (module)
Voltage phases BC (module)
Voltage phases CA (module)
Average V compound (module)
Current phase A (module)
Current phase B (module)
Current phase C (module)
Average current (module)
I neutral (module)
Current phase A (angle)
Current phase B (angle)
Current phase C (angle)
Current neutral (angle)
THD Voltage phaseA
THD Voltage phaseB
THD Voltage phaseC
THD voltaje average
THD V neutral
THD Voltage phasesAB
THD Voltage phasesBC
THD Voltage phasesCA
THD voltaje compoundaverage
THD Current phaseA
THD Current phaseB 99
THD Current phaseC
THD Current average
THD I neutral
Sequence V0
Sequence I0
Sequence V1
Sequence I1
Sequence V2
Sequence I2
Active Power
Reactive Power
Apparent Power
Active Power phase A
Reactive Power phase A
Apparent Power phase A
Active Power phase B
Reactive Power phase B
Apparent Power phase B
Active Power phase C
Reactive Power phase C
Apparent Power phase C
Power Factor phase A
Power Factor phase B
Power Factor phase C
Power Factor average
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3.1 38BMEASUREMENTS DEPENDING ON WIRING PROCEDURES
The available measurements on each connection type are showed in Table 4.
3.1.1 Connection Type A
The simple currents and voltages are directly measured, and the rest of the measurements
are calculated on the basis of these.
Each phase power is calculated with Equation1.
Equation1. Phase Power
iii
iii
iii
IVS
IVQ
IVP
)Im{
)Re{
(beingieach phase A, B and C).
Total power is calculated with Equation 2:
Equation 2. Total Power
P P P P
Q Q Q Q
S S S S
T A B C
T A B C
T A B C
The power factor uses Equation 3 for each phase andEquation 4 for total power.
Equation 3.Power factor for each phase
i
i
iS
Pcos
Equation 4. Total Power Factor
T
T
TS
Pcos
Direct, inverse and zero sequences of currents and voltages are available (Equation 5).
Equation 5. Currents and voltages Sequences
)(3
10 cVbVaVV
)(3
1 21 cVabVaaVV
)(3
1 22 cVabVaaVV
)(3
10 cIbIaII
)(3
1 21 cIabIaaII
)(3
1 22 cIabIaaII
where a=1|120
3.1.2 Connection Type B
The simple currents and compound voltages are directly measured.
There are not measurements of simple voltages, power for each phase (P, Q, S and power
factor) and zero sequence. All of them are marked as invalid.
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Total active power (P), reactive power (Q) and apparent power (S) are calculated using
Equation 6 and average power factor using Equation 4.
Equation 6. Total Power
caabcbT VIVIP
In the connections, where compound voltages are measured, the voltage zero sequence is
not available and the direct and inverse sequences are calculated with the compound
voltaje as:
Equation 7. Sequences calculation
3)(
3
1 180330
2
1
j
eacVacbVabaVV
3)(
3
1 180330
2
2
j
eacVacbVabaVV
where a=1|120
This wiring type may be connected with only two current trafos, while the measurement of
the third current is carried out as the sum of the other two (see Equation 7).
3.1.3 Connection Type D
In this case, the compound voltages and phase A current are directly measured.
The other two currents, as they are for balanced load, are the same in module as the
measured current, but dephased 120 and 120 respectively.
From this point on, the compound voltages and phase currents are available, and the rest
of the measurements are calculated on the basis of these.
There are not measurements of simple voltages, power for each phase (P, Q, S and power
factor) and zero sequence. All of them are marked as invalid.
Total active power (P), reactive power (Q) and apparent power (S) are calculated using
Equation 8 and average power factor using Equation 4.
The voltage zero sequence is not available. The direct and inverse sequences are
calculated with the compound voltaje using Equation 7.
Equation 8. Total Power calculation
)(3 bcaT VIP
3.1.4 Connection Type E
In this case, only one measurement voltage and one measurement current are available.
The other two voltages are the same in module as the measured current, but dephased 120
and 120 respectively, because the load is balanced.
The other two currents are the same in module as the measured current, but dephased 120
and 120 respectively, because the load is balanced.
As the load is balanced, all the sequences are zero.
The power of each phase is the same and it is enough to calculate one of them (Equation
9) and the total power as three times the calculated phase (Equation 10).
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Equation 9.Power for phase A
AAA
AAA
AAA
IVS
IVQ
IVP
Im
Re
Equation 10. Total Power
AT
AT
AT
SS
QQ
PP
3
3
3
The total and phase power factors are also the same and it is enough with calculating
phase A.
Equation 11. Power factor
cos AA
A
P
S
3.1.5 Connection Type F
In this case, only a measured compound voltage (Vab) and measured current (Ic) are
available.
The other two voltages are the same in module as the measured current, but dephased 120
and 120 respectively, because the load is balanced.
The other two currents are the same in module as the measured current, but dephased 120
and 120 respectively, because the load is balanced.
As the load is balanced, all the sequences are zero.
There are not measurements of simple voltages, power for each phase (P, Q, S and power
factor) and zero sequence. All of them are marked as invalid.
The total power is calculated starting from measured compound voltage and simple current
(Equation 12).
Equation 12. Total Power factor
CpotT
CpotT
CpotT
ABpot
IVS
IVQ
IVP
jVV
3
Im3
Re3
Only the average power factor is available (Equation 13).
Equation 13. Power factor
T
TT
S
Pcos
3.1.6 Connection Type G
In this case, the three phase currents and simple voltages of phase A and C are directly
measured.
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As the load is balanced, phase B voltage is calculated with Equation 14.
From this point on, the simple voltages and phase currents are available, and the rest of
the measurements are calculated on the basis of these.
The equations are the same as A connection.
Equation 14. Vb Voltage calculation
CAB VVV
3.2 16BENERGY COUNTERS
They correspond to the primary of the measurement transformers, so there are parameters
that indicate transformatio ratio of the voltage and current trafos.
The measurement is given as the number of pulses. There is a programmable parameter that
indicates the number of kWh/pulse for the active energy counters, and another kVARh / pulse
for the reactive energy counters.
So, the settings related to the energy counters are:
Voltage trafo ratio
Current trafo ratio
Active Energy counter (kWh)
Reactive Energy counter (kVARh)
Application example:
A 1500kWh burden measurement will read 1500 pulses for an active energy constant of 1 kWh
primary / pulse. The Reading will be 300 pulses for an active energy constant of 5 kWh
primary / pulse.
Table 5 Energy counters
Name Node Data Atribute
Positive active Energy counter Active Energy Out MMTR SupWh actVal
Negative active Energy counter Active Energy In MMTR DmdWh actVal
Positive reactive Energy counter Reactive Energy Out MMTR SupVArh actVal
Negative reactive Energy counter Reactive Energy In MMTR DmdVArh actVal
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4. AUTOMATISMS
Only in models CD2.
4.1 SYNCHRONISM
The synchronism function or synchrocheck waits for the appropriate conditions established
in the settings, to determine breaker closure, both manual and automatic.
Two voltage signals from the two sides of the breaker, which we will call side A and side
B, are compared.
Side A corresponds to the voltage input selected with the setting Side A Phase Select.
This setting selects the analogue input used. The selection between ground to phase and
phase to phase voltages is made with the connection type. With this setting a compensation
factor is applied to equalize the module and the angle of the two voltages compared (side A
and side B).
Side B corresponds to the analogue voltage input connected to the synchronism voltage
terminals.
Table 2 shows the settings of this function:
Enabled. Indicates whether the function is enabled or not. When enabled, the function tests the synchronism conditions. When disabled, manual closure permission is granted,
but automatic permission is refused.
Side A phase Select: selectable between A/AB, B/BC or C/CA, corresponding to the measurement of the selected voltage transformer. A/AB for transformer 10, B/BC for
transformer 11 and C/CA for transformer 12.
Compensation factor (Vs1): the factor by which the module is multiplied in order to equalize the voltages.
Compensation angle (Vs1): the factor to be added to the angle in order to equalize the voltages.
The synchronism function can be disabled by means of a setting (NO) or a breaker closure
permission block digital input.
When disabled, manual closure permission is granted but not automatic closure permission.
In order to give closure permission when enabled, the function contemplates the conditions
that grant undervoltage permission or synchronism permission. If any of then grants
permission, closure permission is granted. Manual and automatic closure permissions are
analysed independently.
Undervoltage:
When disabled undervoltage permission is refused.
When enabled, undervoltage conditions are analised. If undervoltage permission is granted, closure permission is granted, independently of synchronism conditions.
Synchronism: when undervoltage permission is not granted, synchronism conditions are analised
When disabled synchronism permission is refused.
When enabled, synchronism conditions are analised. .
4.1.1 Undervoltage permission
Permission is granted if there is voltage on one or on both sides of the breaker. In
order to verify whether there is no voltage present on one side of the breaker, the
voltage measured is checked to see whether it is lower than the programmed value (see
Table 2).
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A-Side Voltage presence (V): the voltage measured in side A must exceed this value in order to consider that there is voltage on that side of the breaker.
A-Side Lack of Voltage (V): the voltage measured in side A must be lower than this value in order to consider that there is an absence of voltage on that side of the
breaker. It must be at least 5% less than Voltage presence.
B-Side Voltage presence (V): the voltage measured in side B must exceed this value in order to consider that there is voltage on that side of the breaker.
B-Side Lack of Voltage (V): the voltage measured in side B must be lower than this value in order to consider that there is an absence of voltage on that side of the
breaker. It must be at least 5% less than Voltage presence.
Autoreclose condition. Indicates the conditions for granting reclosing permission with undervoltage:
Without permission: under no circumstances will the function grant undervoltage permission
Not A and Yes B: there must be an absence of voltage on side A in order for the function to grant undervoltage permission.
Yes A and Not B: there must be an absence of voltage on side B in order for the function to grant undervoltage permission.
Not A and Not B: there must be an absence of voltage on both sides of the breaker in order for the function to grant undervoltage permission.
Not A or Not B: there must be an absence of voltage on one of the sides of the breaker in order for the function to grant undervoltage permission.
A xor B: there must be voltage presence on one side of the breaker and an absence on the other in order for the function to grant undervoltage permission.
Manual closing condition. Indicates the conditions for granting undervoltage manual closing permission:
Without permission: under no circumstances will the function grant undervoltage permission
Not A and Yes B: there must be an absence of voltage on side A in order for the function to grant undervoltage permission.
Yes A and Not B: there must be an absence of voltage on side B in order for the function to grant undervoltage permission.
Not A and Not B: there must be an absence of voltage on both sides of the breaker in order for the function to grant undervoltage permission.
Not A or Not B: there must be an absence of voltage on one of the sides of the breaker in order for the function to grant undervoltage permission.
A xor B: there must be voltage presence on one side of the breaker and an absence on the other in order for the function to grant undervoltage permission.
The detection of the presence or the absence of voltage is always done in all the phases.
However, the analysis of the conditions for granting or refusing breaker close permission
is only carried out if the function is enabled.
4.1.2 Synchronism permission
Synchronism permission is given when following conditions indicated by the corresponding
setting are simultaneously fulfilled during a programmable time. These conditions are
based on the comparison of voltage modules, phases and frequency on both sides of the
breaker. The analysis is performed whenever there is voltage on both sides of the
breaker.
Table 2 shows the settings of this function:
Enabling of synchrocheck with reclosure:
None: under no circumstances will the function grant synchronism permission.
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No compensation: comparisons between angles, modules and frequencies are taken into account to grant permission if the set conditions are met during the
programmed time
Enabling of synchrocheck with manual closure:
None: under no circumstances will the function grant synchronism permission.
No compensation: comparisons between angles, modules and frequencies are taken into account to grant permission if the set conditions are met during the
programmed time
Breaker close time (s): taken into account when calculating the angle difference and providing that the enabling "with compensation" has been programmed. In this
case, the frequency slip is taken into account to compensate for this time.
Voltage difference (V): the difference between the voltage modules on side A and side B must be less than this value in order for permission to be granted.
Frequency difference (Hz): the difference between the frequencies on side A and side B must be less than this value in order for permission to be granted.
Angle difference (): the difference between the voltage angles on side A and side B must be less than this value in order for permission to be granted.
Manual closure condition compliance time (s): the time during which the conditions for the granting of permission for closure must be met.
Reclosure condition compliance time (s): the time during which the conditions for the granting of permission for reclosure must be met.
Synchronism function measurements available in the unit status:
Module, argument, frequency of the voltage on side A
Module, argument, frequency of the voltage on side B
The difference between the module, argument, frequency of the voltage on side A and side B. They are only available when the voltage presence conditions are met
on both sides.
The function has independent settings, commands and outputs:
Node: PROT/RSYN1
Settings and logical inputs: There are 6 settings tables. See Table 2.
Blocking input :: logic input which, when active, blocks the function.
Close blocking: logic input which, when active, blocks the breaker close permission.
Commands:
DOrdSyBlk1: Function block and unblocking. Only acts when the function is enabled.
DOrdPeBlk1: Close permission block and unblock. Only acts when the function is enabled.
Outputs: Table 3 shows the functions output data.
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Table 2 Synchronism settings
Data Setting Minimum Maximum Step Remarks Type
SynEna Enabled 0 1 1 enum
SiASel Side A Phase Select AA/AB, B/BC, C/CA enum
CoModVs1 Compensation factor (Vs1) 0.1 3 0.01 float
CoArgVs1 Compensation angle (Vs1) 0 330 30 float
PrVSiA A-Side Voltage presence(V) 10 200 0.1 float
AbVSiA A-Side Lack of Voltage (V) 10 200 0.1 float
BrClTmms1 Closing time (ms) 0 100000 10 float
SyWReEna1 Sync. Enabled (AR) No,
Without compensation enum
SyWMaClEna1 Sync. Enabled (Close) No,
Without compensation enum
SyDifV1 Voltage difference (V) 0 90 0.1 float
SyDifF1 Frequency difference(Hz) 0.01 5 0.01 float
SyDifA1 Angle difference () 0 360 1 float
ReTmms1 Sync. Time (Autoreclose) 0 100000 10 float
MaClTmms1 Sync.Time (Man.closing) 0 100000 10 float
PrVSiB1 B-Side Voltage presence(V) 10 200 0.1 float
AbVSiB1 B-Side Lack of Voltage (V) 10 200 0.1 float
ClCond1 Manual closing condition enum
ReCond1 Autoreclose condition enum
LogInBlSy1 Blocking input Int32
LogInBlCl1 Close blocking Int32
MaskEna Enable Events Record NO (0) / YES (1) Boolea
n
Synchrocheck function signals (see Table 3). It is necessary that voltage presence is
detected on both sides of the breaker in all of them:
Positive slip Breaker 1: active if the frequency on the B side is also greater than that on side A by more than 10mHz.
Negative slip Breaker 1: active if the frequency on the A side is also greater than that on side B by more than 10mHz.
Underfrequency side B B1: active if the frequency difference of both sides exceeds the setting value and the frequency on side A is greater than that on side B.
Overfrequency side B B1: active if the frequency difference of both sides exceeds the setting value and the frequency on side B is greater than that on side A.
Delay without comp. side B 1: with the difference between the arguments exceeds the setting value and is greater on side A than on side B.
Advance without comp. side B 1: with the difference between the arguments exceeds the setting value and is greater on side B than on side A.
Over Module side B B1: the voltage difference is greater than the programmed setting and the voltage in B is greater than in A.
Under Module side B B1: the voltage difference is greater than the programmed setting and the voltage in A is greater than in B.
Perm. without comp.. B1: indicates that differences in voltage, argument and frequencies are lower than the corresponding settings.
Perm. Manual Close V B1: Manual closure permission for voltage checks. Its active when the undervoltage conditions are met.
Permission Recloser V B1: Reclosure permission for voltage checks. Its active when the undervoltage conditions are met.
Perm. Manual Close B1: closure permission for undervoltage or for synchronism. Its actived, due to compliance with the undervoltage conditions or the
synchronism conditions. If the function is disabled, manual closure permission
will also be signalled.
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Perm. Reclose Br 1: reclosure permission for undervoltage or synchronism, so that the recloser decides on the automatic closure of the breaker. Its actived, due to
compliance with the undervoltage conditions or the synchronism conditions.
Table 3 Synchronism function outputs for breaker 1
Signal Data Atribute
Positive Slip Breaker 1 PosSlipBr1 stVal
Negative Slip Breaker 1 NegSlipBr1 stVal
Underfrequency side B B1 UFSideBBr1 stVal
Overfrequency side B B1 OFSideBBr1 stVal
Delay without comp. side B 1 DBNSlipBr1 stVal
Adv. without comp.side B B1 ABNSlipBr1 stVal
Over Module side B B1 OAbsBBr1 stVal
Under Module side B B1 UAbsBBr1 stVal
Perm. without comp.. B1 PNoSlipBr1 stVal
Perm. Manual Close B1 PMCBr1 stVal
Perm. Close Recloser Br 1 PRecBr1 stVal
Perm. Manual Close V B1 PMClVChBr1 stVal
Permission Recloser V B1 PRecVChBr1 stVal
Enable Synchro Breaker 1 EnaBr1 stVal
Voltage presence Va/Vab side A SAVPres phsA
Voltage presence Vb/Vbc side A SAVPres phsB
Voltage presence Vc/Vca side A SAVPres phsC
Voltage presence ABC side A SAVPres general
No Voltage Va/Vab side A SAVAbs phsA
No Voltage Vb/Vbc side A SAVAbs phsB
No Voltage Vc/Vca side A SAVAbs phsC
No Voltage ABC side A SAVAbs general
Voltage presence side A SAPres stVal
No Voltage side A SAAbs stVal
Voltage presence side B B1 SBVPresBr1 stVal
No Voltage side B B1 SBVAbsBr1 stVal
Active Sync V Vs1 Vs1 stVal
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5. MONITORING
5.1 EXTERNAL POWER SUPPLY MONITORING
This function checks if the external supply voltage is within the set range. It generates
two signals:
Auxiliary power supply greater than maximum threshold. If the supply voltage exceeds the set maximum threshold.
Auxiliary power supply lower than minimum threshold. If the supply voltage is below the set minimum threshold.
The settings for configuring the external power supply monitoring (Table 4):
Enabled: Enables the external power supply monitoring function.
Minimum threshold. Indicates the minimum power supply voltage threshold, below which an alarm is issued.
Maximum threshold. Indicates the maximum power supply voltage threshold, above which an alarm is issued.
Table 4 External power supply monitoring settings
Name IEC 61850 Setting Minimum Maximum Step Remarks Type
SupSpvEna Enabled
NO (0) / YES
(1) enum
LoSuppV Minimum threshold 10 280 1 float
HiSuppV Maximum threshold 10 280 1 float
It has independent settings, commands and outputs:
PROT/CESS1 node
Settings. There are 6 settings tables. For details see Table 4.
There are no logical inputs or commands
Outputs: Table 5 shows the functions output data.
Enabled. It is active when enabled and not blocked.
Power supply greater than maximum threshold. Indicates that the power supply has exceeded the maximum threshold.
Power supply lower than minimum threshold. Indicates that the power supply is below the minimum threshold.
Measurement. The external power supply value is available (see Table 6)
Table 5 Power supply monitoring outputs
Signal Data Attribute
Enabled StEna stVal
Power supply greater than maximum OverVcc general
Power supply lower than minimum UnderVcc general
Table 6 Power supply monitoring measurement
Measurement Data Attribute
External power supply Supply net
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5.2 TEMPERATURE MONITORING
This function checks if the temperature is within the set range. It generates two signals:
Temperature greater than maximum threshold. If the temperature exceeds the set maximum threshold.
Temperature lower than minimum threshold. If the temperature is below the set minimum threshold.
The settings for configuring the external power supply monitoring (Table 4):
Enabled: Enables the temperature monitoring function.
Minimum temperature (C). Indicates the minimum temperature threshold, below which an alarm is issued.
Maximum temperature (C). Indicates the maximum temperature threshold, above which an alarm is issued.
Table 7 Temperature monitoring settings
Name IEC 61850 Setting Minimum Maximum Step Remarks Type
TmpSpvEna Enabled
NO (0) / YES
(1) enum
LoTmpVal Minimum temperature (C) -40 0 1 float
HiTmpVal Maximum temperature (C) 50 100 1 float
It has independent settings, commands and outputs:
PROT/CTSU1 node
Settings. There are 6 settings tables. For details see Table 7.
There are no logical inputs or commands
Outputs: Table 8 shows the functions output data.
Enabled. It is active when enabled and not blocked.
Temperature greater than maximum threshold. Indicates that the temperature has exceeded the maximum threshold.
Temperature lower than minimum threshold. Indicates that the temperature is below the minimum threshold.
Measurement. The temperature value is available (see Table 9Table 6)
Table 8 Temperature monitoring outputs
Signal Data Attribute
Enabled StEna stVal
Power supply greater than maximum OverTemp general
Power supply lower than minimum UnderTemp general
Table 9 Temperature measurement
Measurement Data Attribute
Temperature Temp net
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5.3 DIS BLOCKING BY LACK OF VAUX
If enabled, it checks that the external power supply exceeds the battery failure threshold,
generating an alarm signal when it is below the threshold.
The settings for configuring the battery failure monitoring (Table 10)
Enabled: Enables the battery failure monitoring function.
Table 10 Battery failure monitoring settings
Name IEC 61850 Setting Minimum Maximum Step Remarks Type
SupSpvEna Enabled NO / YES enum
There are independent settings and outputs:
PROT/CSUS1 node
Settings. There are 6 settings tables. See Table 10.
There are no logical inputs or commands
Outputs: Table 11 shows the functions output data.
Enabled. It is active when enabled and not blocked.
Low power supply (DFFA). Indicates that the external power supply is below the minimum threshold.
Table 11 Battery failure monitoring outputs
Signal Data Attribute
Enabled StEna stVal
Low power supply (DFFA) DFFA general
5.4 INTERNAL BATTERY FAILURE MONITORING
The internal battery used for data maintenance is checked to ensure that it does not fall
below a security level.
There are independent outputs:
GEN/LPHD1 node
It does not use settings.
There are no logical inputs or commands.
Outputs: Table 12 shows the functions output data.
Internal battery failure. Indicates that the internal battery level is below the minimum threshold.
Measurement. The temperature value is available (see Table 13Table 6)
Table 12 Internal battery failure outputs
Signal Data Attribute
Battery failure BatAlm general
Table 13 Internal battery measurement
Measurement Data Attribute
internal battery IntBat net
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7.5 UNIT CHECKS
The unit continually checks the various incorporated elements and cards. If an error is
detected in any of the elements or cards, an alarm is generated. If the error affects the
units operation, a critical error is generated, which in addition to the signal acts on :
Colour front LED. Non-configurable status LED, which indicates the units general status. If the LED is green, it indicates that everything is correct, while if it
is red it indicates a critical error in the unit.
CPU Relay. Non-configurable 3-contact relay, which indicates the units general status. If the LED is active (common terminal NO), it indicates that everything
is correct, while if it is deactivated (common terminal NC) it indicates a
critical error in the unit. If the unit is switched off, the relay is deactivated.
The unit's alarm signals are to be found in the LPHD node. The available signals indicate faults in the card check, in the communications between the cards, in the
units configuration, etc.:
Critical hardware error. Indicates that a critical error has been produced. In addition to this signal, the cause that produced the signal will be indicated.
CPU error. Indicates that the check has detected an error in the CPU. It generates critical error signal.
Analogue error. Indicates an error in transformers card. It generates critical error signal.
I/O micro error. Indicates an error in the I/O cards micro.
Analogue connection error. Indicates that a fault has been produced in the communications between the CPU and the transformers card. It generates critical
error signal.
I/O connection error. Indicates that a fault has been produced in the communication between the CPU and an I/O card. It generates critical error signal. Additionally,
it will indicate the card which has suffered the failure:
Error card address x. Indicates that there is a communication error with the card with the address x.
Front connection error. Indicates that a fault has been produced in the communications between the CPU and the units front card. It generates critical
error signal.
Shared analogue memory error. Indicates that a fault has been produced in the Data exchange memory between the CPU and the transformers card. It generates critical
error signal.
Error shared I/O memory. Indicates that a fault has been produced in the Data exchange memory between the CPU and the I/O cards. It generates critical error
signal.
RTC clock error. Indicates that the check has detected an error in the real time clock.
Continuous component monitoring alarm. Indicates that an error in the continuous measurement monitoring has been detected in the transformers card.
Alarm settings. Indicates that errors have been detected in the storage of the units settings. It generates critical error signal.
Memory check alarm. Indicates that errors have been detected in the checking of the units memory. It generates critical error signal.
Converter check alarm. Indicates that errors have been detected in the transformers card AD converter. It generates critical error signal.
Converter voltage level alarm. Indicates that errors have been detected in the transformers card reference voltages. It generates critical error signal.
Relay activation alarm. Indicates that an error has been detected in the activation of at least one of the I/O cards relays. It generates critical error signal.
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I/O configuration error. Indicates that the configuration of the I/O cards does not coincide with the units correct configuration. It generates critical error signal.
General Vdc error. Indicates a failure in the internal power supply levels. It generates critical error signal.
Frequency configuration error. This is not a unit failure, but rather a configuration failure. Indicates that the frequency measurement of the signals
being injected into the unit do not match the set measurement, that is, the unit is
configured as 50Hz and the signals which are being injected are greater than 55Hz;
or that the unit is configured as 60 Hz and the signals being injected are less
than 55 Hz.
Internal battery failure. Indicates that the data storage battery is below the security levels and that the data may be lost at shutdown.
Version compatibility error. Indicates that the versions of the unit's firmware are not correct.
Time setting configuration alarm. Indicates that there is an error in the configuration of the units time setting.
ICD error. Indicates the last ICD received by the device was wrong and it was refused by the device. Once activated, this signal is deactivated when a correct
ICD is received.
For each I/O card there is are 5 signals, indicating:
Status OK. Indicates that the card is configured correctly and without errors.
Configured & No_detected. Indicates that the card is configured by the user, but not detected in the unit. This may be because it is not assembled or because it
has an error. Equivalent to the current