Siemens SIWAREX MS, Device Manual

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Hardware
Configuration and Assembly
4.5 Preparing for Operation
Introduction
At this point in the commissioning procedure, after assembling the module
group and making all connections, you should perform a partial functionality
test for the SIWAREX MS and all connected components.
The individual steps for partial testing are to be performed in the following
sequence:
Visual check
Check all previously performed steps for proper execution:
•
Does the SIWAREX MS have any external damage?
• Is the SIWAREX MS in the correct installation position?
• Are all connecting cables properly connected and fastened tightly?
• Is all shielding in place?
• Is the U mounting channel connected to the ground bus?
• Have all tools, materials or components that do not belong to the S7-200
or SIWAREX MS components removed from the modules?
Turn on 24 V
Turn on power supply on.
LED check on
SIWAREX MS
After applying the 24V supply voltage and a short initialization phase (internal
tests, are indicated by LED running sequence), the SIWAREX MS goes into
operating status. The following LEDs must have the status that is indicated
below if the unit is running correctly:
LED (System Fault)
--> OFF status
LED (RUN) --> ON status
For more information on LEDs, see chapter
7.7
.
4-18 SIWAREX MS