Siemens SIMOCODE DP Programming And Operating Manual page 19

Diagnostic data reading
The reading of data record 130 is triggered either by linkable input parameter L_CS_UPD, or
by the OS when the associated faceplate views are opened, or by an OS control (CS_UPD).
Also, data record 130 is read automatically after a general warning or general fault in
SIMOCODE-DP, i.e. if there is a change of signal edge (0->1) in QG_WRN or QG_FLT.
If read successfully, the read diagnostic data is output to CS_0...CS_9. If reading was not
possible, outputs CS_0...CS_9 are cleared and output QERR_RCS is set.
Statistic data reading
The reading of record 131 is triggered either by linkable input parameter L_SD_UPD, or by
the OS when the associated faceplate views are opened, or by an OS control (SD_UPD).
The read data are output on parameters OPH (operating hours), N_START (number of
starts), N_OVL (number of overload trips), COUNT1, COUNT2 (counter statuses), COOL_T
(cooling time), TRIP_CUR (trip current), and SENSOR (analog sensor value). If reading was
not possible, the values are cleared and output QERR_RSD is set.
Statistic data writing
The operating hours (OPH_S), number of starts (N_START_S), and number of overload trips
(N_OVL_S) can be written on data record 133 in the SIMOCODE-DP. Writing is triggered
when these setpoints change.
If written successfully, the reading of the statistic data is triggered again in order to update
the values in the block. If writing was not possible, output QERR_WSD is set.
After the statistic data is read, or after a write error, inputs OPH_S, N_START_S, and
N_OVL_S are set to the corresponding active values.
SIMOCODE DP PCS 7 Library Migration (Legacy) - V9.0 SP2
Programming and Operating Manual, 09/2019, A5E48307694002A/RS-AA/001
SIMO_CHN Function
3.1 Description
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