PMA KS800 - Quick Entrance with S7; Example of a Test Environment

4.2 Quick entrance with S7
Test environment
The following components are required for the test set-up:
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Programming unit (PG740 recommended)
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Automation unit
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CPU315-2 DP
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KS800-DP
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Engineering set (order no. 9407 999 09x11)
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Cable
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PROFIBUS cable automation unit i KS800-DP
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programming unit i automation unit
4.2.1 Example of a test environment:
A KS800-DP with address 5 shall be connected to a CPU315-2 DP via PROFIBUS-DP. Process data module
B is selected (8 process data channels and parameter channel). Data shall be transmitted in fix point format.
g
Before taking the test environment into operation, you should ensure that the automation units do not contain
user software (“initial clear”).
Procedure:
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Establishing the communications
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Configuring the instruments
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Adjust address 5 on KS800-DP (via coding switch or engineering tool) and connect it to the
network.
- Activate bus terminating resistors at the controller connector and at the (S7) PLC connector.
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PROFIBUS network configuration
- Insert the disk (engineering set) into
the programming unit.
- De-archive the project example.
(A:\KS800DP\S7_FB
\EXAMPLE
\KS800dmo.arj)
- Open project KS800dmo
- If necessary, match addressings and
CPU hardware configuration and
transmit them to the DP master
(CPU315-2 DP).
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Switch the automation unit to
run.
After taking the test set-up into operation, I/O
testing and calling up the parameter channel
are possible by means of the variable tables (VAT x) enclosed in the project.
Quick entrance
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