SIMODIAG Function
3
3.1 Description
3.1.1 Object Name (Type+Number)
FB658
SIMODIAG Function Block Inputs / Outputs
3.1.2 Calling OBs
The block must be installed in run sequence in the following OBs (this is done automatically in
the CFC).
• OB1 - Cyclic Program
• OB83 - Insert/remove interrupt
• OB85 - Program execution error
• OB86 - Rack fault
• OB100 - Restart (Warm Restart)
3.1.3 Scope of application
SIMODIAG monitors the SIMOCODE-DP at the master system behind a Y-Link DPV1 IE/PB Link PN
IO and IE/PB Link HA. The block evaluates the related acyclic system events (startup, module
error, etc.). It generates messages and provides status information for the SIMO_CHN on
the OMODE output.
SIMODIAG is not used in systems with Y-Link DPV0. In this case, the SIMO_CHN block is linked
to driver block PADP_L00.
3.1.4 Use in CFC
When using the CFC "Generate Module Driver" function, the following are performed
automatically:
• SIMODIAG is installed behind the OB_DIAG1 /OB_DIAG1_PN.
• Inputs LADDR, DADDR, SUBN_TYP, SUBN1_ID, SUBN2_ID, MODE, RACK_NO, SLOT_NO
and V1_LINK are congured.
• Inputs RACKF and SUBN1ERR are linked.
SIMOCODE DP PCS 7 Library Migration (Legacy) - V9.1 SP2
Programming and Operating Manual, 11/2022, A5E51265657002A/RS-AC/003 35
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