By:Andri Kuncoro
SIMATIC Overview
SIMATIC Controller (PLC)
S7-200
S7-300
S7-400
S7 – 300Features : Modular small controll system Performance graded range of CPU Extensive selection of modules Expandable design with up to 32 modules Backplane bus integrated in the modules Can be networked with MPI, Profibus or Industrial ethernet Central PG/PC connection with access to all modules No slot restrictions Configuration and parameter setting with the help “HW Config”
S7 – 300
MRES = Memory reset functionSTOP = Stop mode, program not executedRUN = Program executionRUNP = Program execution, read/write access
SF = Group error, internal CPU or fault in moduleBATF = Battery faultDC5V = Internal 5 VDC voltage indicatorFRCE = FORCERUN = Flashes when the CPU is starting up,
then steady light in Run modeSTOP = Show steady light in Stop modeSF DP = Physical bus faultBUSF = No configuration or incorrect configuration
Mode Selector
Status Indicator
Starting with SIMATIC Manager
SIMATIC Manager menus and toolbars
Standard Library
Context-Sensitive Help in S7
F1
Creating a project
Insert Station
Starting Hardware Configuration Editor
Generating a Hardware setpoint Configuration
Addressing S7 Modules
S
R
1 2 3 4 5 6 7 8 9 10 11
R0 PS CPU IM 0 4 8 12 16 20 24 28
R1 (PS) IM 32 36 40 44 48 52 56 60
R2 (PS) IM 64 68 72 76 80 84 88 92
R3 (PS) IM 96 100 104 108 112 116 120 124
Module Address Overview
Variable Addressing
2x
CPU Properties
2x
Saving the HW Configuration and Downloading it in the Module
Inserting S7 Block
Inserting S7 Block
Block architecture and Block editor
OB : Organization BlockFB : Function BlockFC : FunctionSFB : System Function BlockSFC : System FunctionDB : Data Block
Maximun Nesting Depth :
S7-300 : 8 (16 for CPU 318)
S7-400 :24
Program Structure
Binary Operation
AND - OPERATION
ASSIGNMENT
Binary OperationOR - OPERATION
EXCLUSIVE - OR - OPERATION
Binary Operation
Binary OperationRESET DOMINANT
SET DOMINANT
Binary OperationPOSITIVE EDGE
Binary OperationNEGATIVE EDGE
Binary OperationJUMP UNCONDITIONAL (JU)
JUMP CONDITIONAL (JC)
Digital OperationBIT
BYTE
WORD
For a unit of 8 binary characters, the term BYTE is used. A byte has the size of 8 bits.
A word also has the size of 2 bytes or 16 bits.
A double-word corresponds to the word length of 32 binary characters. A double-word also has the size of 2 words, 4 bytes, or 32 bits.
DOUBLE-WORD
Beberapa operand di S7 :1. Operand input(I)
Bit I 0.0 - … Byte IB 0 - … Word IW 0 - … Double Word ID 0 - …2. Operand Output(Q)
Bit Q 0.0 - … Byte QB 0 - … Word QW 0 - … Double Word QD 0 - …3. Operand Flag(M)
Bit M 0.0 - … Byte MB 0 - … Word MW 0 - … Double Word MD 0 - …4. Operand Timer(T)
T 05. Operand Counter(C) C 0
Digital Operation
6. Operand Peripheral(PI)Input Byte PIB 0 - …
Input Word PIW 0 - … Output Byte PQB 0 - … Output Word PQW 0 - …
7.Operand Data(D)Bit DBX 0.0 - …
Byte DBB 0 - … Word DBW 0 - … Double Word DBD 0 - …
PULSE TIMER
Digital Operation
EXTENDED PULSE TIMER
Digital Operation
ON –DELAY TIMER
Digital Operation
OFF-DELAY TIMER
Digital Operation
COUNTER OPERATIONS
Digital Operation
COMPARISON FUNCTIONS
Digital Operation
== IN1 is equal to IN2<> IN1 is not equal to IN2> IN1 is greater than IN2< IN1 is less than IN2>= IN1 is greater than or equal to IN2<= IN1 is less than or equal to IN2
Digital Operation
???
Data Block
???
Scale & Unscaled
Matur Suwun…
