ipro leak detector - emerson electric

026-1313 Rev 2 27-MAR-2015

Multi-Zone Leak Detector Application and

Panel Manual

Emerson Climate Technologies Retail Solutions

1065 Big Shanty Road NW, Suite 100

Kennesaw, GA 30144

Phone: 770-425-2724

Fax: 770-425-9319

Table of Contents1 OVERVIEW ................................................................................................................................................................... 1

1.1. OPERATION ................................................................................................................................................................... 11.2. PANEL........................................................................................................................................................................... 1

1.2.1. Table for Each Zone Terminal .............................................................................................................................. 21.2.2. Power Connection Terminals................................................................................................................................ 31.2.3. Additional I/O Terminals ...................................................................................................................................... 4

2 SET UP INSTRUCTIONS ............................................................................................................................................ 5

3 TABLE OF PARAMETERS ...................................................................................................................................... 14

4 UPLOADING THE MULTI-ZONE REFRIGERANT LEAK DETECTOR DESCRIPTION FILE TO E2..... 20

4.1. LICENSING THE MULTI-ZONE LEAK DETECTOR IN THE E2........................................................................................ 224.2. DEVICE SETUP IN THE E2 ........................................................................................................................................... 22

4.2.1. E2 Serial Port Set Up.......................................................................................................................................... 224.3. DEVICE WIRING.......................................................................................................................................................... 244.4. ADDING THE MULTI-ZONE REFRIGERANT LEAK DETECTOR ON E2 .......................................................................... 264.5. COMMISSIONING MULTI-ZONE REFRIGERANT LEAK DETECTOR ............................................................................... 264.6. VIEWING STATUS........................................................................................................................................................ 27

Table of Contents • v

1 Overview

The Multi-Zone Leak Detector Application and Panel (P/N 851-4074) has a total of six zones. The visograph display provides a parts per million (PPM) reading. One MRLDS can be connected in each zone. The Multi-Zone Leak Detector Application is fully integrated with the E2, has relay outputs for third party devices, or can operate fully independent as a stand alone device.

Each zone is capable of operating an audible and visible alarm based on user defined alarm and spill setpoints. In addition, each zone has the ability to trigger a circuit shutdown in the event of a spill.

The Leak Detector Panel comes equipped with a local strobe and horn. Optional hardware includes remote horn and strobes, MRLDS Halo-carbon and CO2 sensors, and battery backup panel.

1.1. OperationEach zone will operate a horn and strobe in the

event of a leak. If the PPM reading that is sent to the panel has reached the user set parameter, the horn and strobe will be activated by a relay output.

If a leak is present and it is large enough to reach the spill parameter set by the user, the panel will trigger another set of relay outputs. Through the E2 software or third party system, a spill alarm can trigger a circuit shutdown. In the event that an alarm has been triggered, the user will be able to silence that alarm for a period of time that is user-configurable.

1.2. Panel The user interface is located on the front panel.

From here the user can view status, set parameters, and silence alarms from (in addition to alarm silence buttons located in each zone). Also located on the front panel are power indication lights for the system, each zone, and battery back up status (if an uninterrupted power supply UPS is required).

Figure 1-1 - Front Lamps

Operation Overview • 1

1.2.1. Table for Each Zone Terminal

Figure 1-2 - Terminal Blocks

NOTE: Zone 5 and 6 have additional terminals for an optional break glass device and exhaust fan output.

2 • Multi-Zone Leak Detector Application and Panel Manual 026-1313 Rev 2 27-MAR-2015

1.2.2. Power Connection Terminals

Figure 1-3 - Power In

Panel Overview • 3

1.2.3. Additional I/O Terminals

Figure 1-4 - Inputs


2 Set Up Instructions

NOTE: When updating screen parameters on the visograph, only one visograph at a time may be connected to the Multi-Zone Leak Detector.

Press the corresponding button along the bottom (T1-T8) to navigate to the desired item. Press SET to save and EXIT to exit the screen.

The default home screen displays the status for all leak detectors or zones connected to the system.

Figure 2-1 - Main Screen

The main screen shows the time/date and summary of the zones. Active alarms will cause the bell icon to flash. Press and hold OFF (T8) to silence the alarm located on the panel. The strobe will remain on until the condition no longer exists and the alarm is manually reset.

The zones in alarm condition are indicated by flashing AL1 through AL6, respectively. Each zone can be silenced by pressing the corresponding T2 through T7. The zone alarm can be reset by holding the corresponding button for 3 seconds.

NOTE: Alarm silence and reset functions on the main screen:

T2 = AL1

T3 = AL2

T4 = AL3

T5 = AL4

T6 = AL5

T7 = AL5

T8 = OFF

Figure 2-2 - Controller Info Screen

To set controller information from the Detector Status screen:1. Press and hold T4 and T5 for 3 seconds.2. The Setup screen will appear.3. Use the up and down arrow keys to highlight and

select Controller Info.4. The Controller Info screen will appear.5. Use the up and down arrow keys to highlight and

set the date, time, and MODBUS address.6. Press SET after each selection to save changes.7. Press EXIT to exit the screen when all changes

have been saved.

NOTE: Set the MODBUS address to the next available address. Press SET after making each change to save your entries.

Panel Set Up Instructions • 5

Figure 2-3 - Configuration Screen

To configure the parameters, from the Status Screen:1. Press and hold T4 and T5 for 3 seconds.2. The Setup screen will appear.3. Use the up and down arrow keys to highlight and

select Config Param:

Figure 2-4 - Configuration Parameter Screen

Figure 2-5 - Al Set Screens

On the AI_Set screen:1. ENDT1 through ENDT6 represent the analog

input enable for each zone.2. Use the up and down arrow keys to highlight and

select the zone you wish to enable or disable.3. Set to Yes to enable.4. Set to No to disable.5. Press SET after each selection to save your

changes.6. After each of the 6 zone inputs have been

enabled or disabled, press the right arrow (T8) next to move to the AI_Set voltage screen:



On the AI_Set screen:1. DT1 through DT6 represent the voltage scale

for each zone connected to the panel.2. Use the up and down arrow keys to highlight and

select DT1 through DT6 and set the voltage scale.

3. Press SET after each selection to save changes.4. After the voltage scale for each zone is set and

saved, press the right arrow (T8) next to move to the AI_Set parts per million (PPM) scale screen.

NOTE: Emerson sensors are to be set to 1~5V.


On the AI_Set screen:1. DTMin and DTMax represent the zone ppm

minimum and maximum scale.2. Use the up and down arrow keys to highlight and

select DT1 through DT6 to set the minimum and maximum ppm scale.

3. Press SET after each selection to save changes.4. After the Min and Max scale for zone 1 through

3 is set and saved, press the right arrow (T8) next to move the next screen.

5. After the Min and Max scale for zone 1 through 6 is set and saved, press EXIT.

NOTE: Depending on sensors used, set Emerson part numbers to:

809-1001 = 1 ppm min. - 1000 ppm max.

809-1012 = 1 ppm min. - 3500 ppm max.

809-0035 = 1 ppm min. - 3500 ppm max.

809-1020 = 1 ppm min. - 5000 ppm max.


After the Min and Max scale for sensor 1 through 6 is set and saved, press EXIT.

Figure 2-8 - PPM&HL Set Screens

From the Config Param screen:1. Use the up and down arrow keys to highlight

and select PPM&HL_Set.2. Use the up and down arrow keys to highlight and

select PPMa1 through PPMa6 to set alarm set-points. Use the right arrow (T8) next to access all alarm setpoints.

NOTE: Notifications are not used.

• PPMn1 through PPMn6 represent setpoints to trigger notifications.

• PPMa1 through PPMa6 represent setpoints to trigger alarms.

• PPMs1 through PPMa6 represent setpoints to trigger spill alarms.

NOTE: Unless otherwise required by local ju-risdiction, set all alarm setpoints to 900 ppm.

3. Use the up and down arrow keys to highlight and select PPMs1 through PPMs6 to set spill alarm setpoints. Use the right arrow (T8) next to access all spill setpoints.

4. Press SET after each selection to save changes.5. After the alarm and spill setpoint for each zone

have been set and saved, press the right arrow

(T8) next to move to the next PPM&HL_Set screen.

6. After the alarm and spill setpoint for zone 1 through 6 have been set and saved, press the right arrow (T8) next to set the alarm silence time.

NOTE: Depending on sensors used, set Emerson part numbers to:

809-1001 = 999 ppm spill alarm setpoint.

809-0035 = 1000 ppm spill alarm setpoint (Cooler).

809-0035 = 3000 ppm spill alarm setpoint (Rack).




1. Use the up and down arrow keys to highlight and select DTBR. DTBR represents the length of time the horn will be silenced by the silence but-ton.

2. After alarm silence has been set and saved, use right arrow T8 (next) to access the digital inputs for the PPM&HL_Set screen.

NOTE: The user can select 1-30 minutes.



DI represents the digital inputs associated with the alarm inputs. Digital inputs will be preset from the factory.


NOTE: If the user application requires a Break Glass Safety Switch, they will be associated with DI5-O and or DI6-O.

1. Use the down arrow key and right arrow T8 (next) to highlight and select DI5-O.

2. Use the up and down arrow keys to select DI8, press SET to save.

NOTE: If the user has a second Break Glass Safety Switch, use the up and down arrow keys to highlight and select DI6-O.

3. Use the up and down arrow keys to highlight and select DI9, press SET to save, then EXIT.

Figure 2-12 - Relay Set Screens

1. From the Config Param screen, use the up and down arrow keys to highlight and select Relay_Set.

2. The Relay_Set outputs are associated with the horn and strobe for each zone.

3. The relay associations are preset from the factory.


Figure 2-13 - Relay Set Screens

NOTE: The RDT1-R2 digital out can be associated with the Building Automation System (BAS).

1. Press the right arrow (T8) next and up and down arrow keys to highlight and select RDT1-R2. Use the up and down arrow keys to select RLO2.

Press SET to save and exit. Select RDT1-R2 = RLO2 for output to BAS.

Figure 2-14 - Delay Set Screens

1. From the Config Param screen, use the up and down arrow keys to highlight and select Delay_Set.

2. ROD1 through RDO6 represent the time delay before the alarm setpoint will trigger.

NOTE: All delays should be set to 0 = no delays.


Figure 2-15 - Other Screens

1. From the Config Param screen, use the up and down arrow keys to highlight and select Others.

2. On the Others screen, AID1 through AID6 represent the associations between sensor analog inputs. These associations are preset from the factory.

3. Press the right arrow (T8) next key.

NOTE: AID1 = AIO1

AID2 = AIO2

AID3 = AIO3

AID4 = AIO4

AID5 = AIO5

AID6 = AIO6


1. AID1 through AID6 represent the association between zone analog inputs. The associations are preset from the factory.

2. Press the right arrow (T8) next key to access ana-log outputs.

NOTE:

AID1 = AIO1

AID2 = AIO2

AID3 = AIO3

AID4 = AIO4

AID5 = AIO5

AID6 = AIO6

3. AOD1 through AOD6 represent the association between zone analog outputs. The associations are preset from the factory.

4. Press the right arrow (T8) next key.5. AOD1 through AOD6 represent the association

between zone analog outputs. The associations are preset from the factory.

6. Press the right arrow (T8) next key to access ana-log output scaling.


NOTE: AOD1 = AO1

AOD2 = AO2

AOD3 = AO3

AOD4 = AO4

AOD5 = AO5

AOD6 = AO6


1. AO1Min through AO6Max represent the minimum analog output scaling.

2. AO1Max through AO6Max represent the minimum analog scaling.

3. Press the right arrow (T8) next to access all AOI screens.

4. When all selections have been saved, press EXIT twice to return to the Setup screen.

NOTE: All minimums should be set to 1.0 and all maximums to 5.0

AO1Min = 1.0

AO1Max = 5.0

AO2Min = 1.0

AO2Max = 5.0

AO3Min = 1.0

AO3Max = 5.0

AO4Min = 1.0

AO4Max = 5.0

AO5Min = 1.0

AO5Max = 5.0

AO6Min = 1.0

AO6Max = 5.0

Figure 2-18 - Override Screen

1. From the Setup screen, use the up and down arrow keys to highlight and select OverRide.

2. OverBatCMD represents the command to override battery backup.

3. OverDIBat represents the digital input to the battery backup.

4. Press EXIT to return to the Setup screen.


NOTE: Set OverBatCMD and OverDIBat to off.

OverBatCMD = Off

OverDIBat = Off

Figure 2-19 - Status Screen

1. From the Detector Status screen, press T1 to see the status of individual zones.

2. Use the up and down arrow keys to highlight and select the zone to be displayed.

3. Use the up and down arrow keys to select Detec-tor 1. Use the up and down arrow keys to disable detector 1, and there will not be an MRLDS sen-sor connected to zone 1.

4. Press SET to save. Press EXIT and repeat this process for each detector.

5. When all zones that will not be used have been disabled and saved, press EXIT to return to the Config Param screen.

NOTE: Zone 1 through zone 6 can be enabled or disabled. If a detector is added to the panel, select Enable in the corresponding zone. If a detector is removed, select Disable.


3 Table of Parameters

Parameters Description

ENDT1 Leak detector # 1 is enable






DT1 Leak detector 1 type. 1-5V, 0-10V, and 4-20mA






DT1Min Leak detector 1 minimum PPM value at 1 or 0 V, depending on the type

DT1Max Leak detector 1 maximum PPM value at 1 or 0 V, depending on the type











PPMn1 Leak detector 1 Notice parameter

PPMa1 Detector 1 Alarm parameter

PPMs1 Detector 1 Spill parameter

PPMn2 Detector 2 Notice parameter








Table 3-1- Table of Parameters









PPNAH Alarm-Spill Hysteresis

RDT1-R1 Relay 1 output assignment for detector 1. Controlled by selection in ATDT1-R1






RHOR General horn relay assignment

ATDT1-R1 Advisory type selection that would manage relay 1 for detector 1 (RDT1-R1.)






LOR General advisory light relay assignment













RBTA Relay assignment for back up battery. Output managed by DIBT.

RDT1-Horn Relay output assignment for the horn associated with detector 1





Panel Table of Parameters • 15




DIHL Digital input assignment to silence the general horn

DTBR Horn delay time before activating.

DI1-S Digital input of Detector 1 used for Horn Silence

DI1-R Digital input of Detector 1 used for Alarm Reset

DI1-O Digital input of Detector 1 used for Alarm On
















DIBT Digital input as battery backup alarm

REHR Reactive Horn Relay

REASR Reactive Alarm/Spill Relay

ROD1 ON delay Relay 1








RFD1 OFF delay Relay 1

























RLP1 Polarity of RL1








DIP1 Polarity of DI01






























AID1 Analog input of detector 1






AOD1 Analog output of detector 1






AO1Min Min analog output of detector 1

AO1Max Max analog output of detector 1














AOP1Min Min PPM of analog output of detector 1

AOP1Max Max PPM of analog output of detector 1











OVERT Override time

RODR1 ON delay IPX106D Relay 1






RFDR1 OFF delay IPX106D Relay 1






RLPR1 Polarity of IPX106D Relay 1









4 Uploading the Multi-Zone Refrigerant Leak Detector Description File to E2

NOTE: UltraSite32 Software should be installed to perform uploading of description file.

1. Connect to E2 using UltraSite32 (refer to UltraSite32 TCP/IP Connection Manual (P/N 026-1002).

2. Launch the UltraSite program and Login. Type USER in the Username and PASS in the Password fields.

3. Double click to open the Directory Level to view the Site Level. Refer to (Figure 4-1) below.

4. Right click on Site Level and click Connect.5. Double click on Site Level and locate the E2

Unit where the Multi-Zone Refrigerant Leak Detector will be installed.

6. Right click on the unit and select Upload Description File.

Figure 4-1 - Description File Upload

7. Click the Browse button.

Figure 4-2 - E2 Description File Upload


8. Browse the computer and select the appropriate description (*.dsc) file for the Multi-Zone Refrigerant Leak Detector.


9. Click OPEN.10. Click UPLOAD. A window will appear with a

message that the description file was imported,

click OK.


Panel Uploading the Multi-Zone Refrigerant Leak Detector Description File to E2 • 21

11. The description (*dsc) file will appear inside the box.


12. Once completed, disconnect from the E2 unit.13. Reboot the E2 controller.

4.1. Licensing the Multi-Zone Leak Detector in the E2

1. Log on to E2 controller and Press

2. Press to Add the License for the description file.

3. Enter the sixteen (16) digit number provided from Technical Support.

4. Press .

Figure 4-6 - Adding License

4.2. Device Setup in the E2

4.2.1. E2 Serial Port Set Up

1. Log on to E2 by pressing the button.2. Type USER in the Username and PASS in the

Password fields.3. Press to enter General Controller

Info setup.4. Press twice move to C3: Serial Tab.


Figure 4-7 - Serial Port Set Up

5. Highlight COM6 Connection value:• Press for the Look Up menu and

select MODBUS-1 (if MODBUS-1 is being used, select MODBUS-2 or MODBUS-3).

• Press the to set configuration.• Set the MODBUS Connection as follows:

(Press to select options and set the configuration.)

• COM2 Baud: 9600

• COM2 Data Size: 8

• COM2 Parity: None

• COM2 Stop Bits: 16. Press to save changes.

7. Press to go back to the Home Screen.

Device Setup in the E2 Uploading the Multi-Zone Refrigerant Leak Detector Description File to E2 • 23

4.3. Device Wiring

Figure 4-8 - Device Wiring


Figure 4-9 - Multi-Zone Leak Detector Wiring

NOTE: The polarity of the MODBUS connection between E2 and the Multi-Zone Refrigerant Leak Detector is reversed.

Device Wiring Uploading the Multi-Zone Refrigerant Leak Detector Description File to E2 • 25

4.4. Adding the Multi-Zone Refrigerant Leak Detector on E2

1. Press to open the Connected I/O Boards and Controllers setup.

2. Press twice to move to C4: Third Party tab. Highlight the Multi-Zone Refrigerant Leak Detector application and enter the number of devices under Quantity.

Figure 4-10 - Third Party Tab

3. Press to save changes.

4. Press to go back to the Home screen.

4.5. Commissioning Multi-Zone Refrigerant Leak Detector

1. Press to enter the Network Summary screen.

2. Highlight the Multi-Zone Refrigerant Leak Detector to be commissioned and press .

Figure 4-11 - Network Summary Screen

3. If a box with Select Network appears on the screen, select the MODBUS number where the device was configured.

4. Select address for the device and press .



5. This screen will appear. Press to continue.


6. Press to save the assigned address.

7. Press button to return to the Home screen.

8. Press to enter the Network Summary screen.

9. The Multi-Zone Refrigerant Leak Detector should appear ONLINE after a few seconds.


4.6. Viewing Status• Highlight the Multi-Zone Refrigerant Leak

Detector and press .

Figure 4-15 - Viewing Status

Viewing Status Uploading the Multi-Zone Refrigerant Leak Detector Description File to E2 • 27

The contents of this publication are presented for informational purposes only and they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. Emerson Climate Technologies Retail Solutions, Inc. and/or its affiliates (collectively “Emerson”), reserves the right to modify the designs or specifications of such products at any time without notice. Emerson does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any product remains solely with the purchaser and end-user.

026-1313 27-MAR-2015 Emerson is a trademark of Emerson Electric Co. ©2015 Emerson Climate Technologies Retail Solutions, Inc. All rights reserved.

ipro leak detector - emerson electric

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