Description of the blocks
4.2 Diagnostics block MMDiag
SIMOCODE pro PCS 7 Library V9.0
Programming and Operating Manual, 06/2017, A5E40899442002A/RS-AA/001
97
In OB100, the identifier for "Start up" is entered in output OMODE (OMODE = 16#xx01xxxx).
The alarm messages are suppressed in the OB100 for the
RunUpCyc no. of times.
Acknowledge the errors
GrpErr, RackF_Act, ModF_Act, Rack1Err, and Rack2Err.
Following a restart and when AccId = TRUE , a check of the module addressed with LAddr is
carried out. The system status list SSL ID xC91 is read out for this purpose. If the module
addressed with
LAddr is missing, the ModF_Act output is set and the identifier for "higher-level
fault" is entered for the
OMODE output (OMODE = 16#40xxxxxx).
The module fault is detected by the event number 16#61 for PROFIBUS and 16#51 for
PROFINET for event class 16#39.
The module fault is detected while the SIMOCODE pro device is configured behind a Y-Link.
The logical address of the module (
LAddr) is derived based on the geographical address of
the module, e.g. from
SubN1_Id, Rack_No, Slot_No, SubSlot_No, and SubAddr.
Note
The "module rack fault
" takes precedence over the module fault.
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