Description of the blocks
4.3 MMOprtn block
SIMOCODE pro PCS 7 Library V9.0
132 Programming and Operating Manual, 06/2017, A5E40899442002A/RS-AA/001
Status1
Bit
Description
30 1 = Rack fault
31 Invalid signal status
Status2
Bit
Description
0 Last Successful Readdata Timestamp
1-31 Reserved
4.3.20 SIMOCODE pro slave diagnostics
The PROFIBUS station diagnostics for SIMOCODE pro are read by SFC13 "DPNRM_DG"
and passed on to the
DiagStn output parameter.
Table 4- 41 Bit assignment of the station diagnostics
DIAG
Bit
Diagnostic message
0 Error in device access.
1 Device is not yet ready for data exchange.
2 Device configuration is incorrect.
3 External diagnostics pending (group diagnostics display).
4 The function is not supported by the DP slave, e.g., PROFIBUS address change by
the software
5 DP master cannot interpret DP slave response.
6 DP slave type does not match the software configuration.
7 Transfer of parameters to DP slave configured with a different DP master.
8 DP slave parameters must be transferred again.
9 A diagnostic message is pending. DP slave will not function until the error is
corrected.
10 Bit on DP slave is always "1".
11 Watchdog function activated for DP slave
12 DP slave has received the "FREEZE" command.
13 DP slave has received the "SYNC" command.
14 DP slave has been removed.
15 More diagnostic messages than DP slave can store.
The DP master cannot write all diagnostic messages sent by the DP slave to its
diagnostic buffer.
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