Chapter 5 Deployment CPU 21x-2BT02 with H1 / TCP/IP Manual VIPA CPU 21x
5-34 HB103E - Rev. 05/45
It is assumed that the CPs were programmed and that an overall reset was
issued to the CPUs where the RUN/STOP switch has to be in STOP
position.
You now load the above PLC programs into your CPUs. Start the programs
by placing the respective RUN/STOP switch into the position RUN.
At this point, communication between the modules is established. This is
indicated by the COMM-LEDs.
Start the Siemens SIMATIC manager and execute the following steps to
monitor the transmitting job:
• PLC > Monitor/Modify Value
• In the "Operand" column you enter the respective data block number
and the data word (DB11.DW0-15).
• Establish a connection and click "Monitor"
.
You may enter user data starting with DW1. Place the cursor on Modify
value and enter the value you wish to transfer, e.g. W#16#1111.
The
button transfers the new value in every cycle and the button
initiates a single transfer.
Monitoring the
data transfer in
Siemens SIMATIC
manager
Entering user data
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