Siemens SIMOCODE DP Programming And Operating Manual page 30

SIMO_CHN Function
3.3 Message Texts and Auxiliary Process Values
The auxiliary process values are assigned as follows:
Auxiliary Process
Value
1
2
3
4
5
6
7
8
9
10
● QMSG_SUP is set for MSG_STAT=21 or MSG_LOCK=1.
● To indicate a general warning or general fault in SIMOCODE-DP, the current diagnostic
information is transferred in the form of auxiliary process values, provided that the
required enable signals are present. By updating this information, the output of messages
QG_FLT and QG_WRN can be delayed (by up to 10 processing cycles maximum).
● The Check-back Signal Test (CST) is derived directly from the SIMOCODE-DP
information (DP 1.0 Send).
● A variety of other faults and statuses are available at the SIMO_CHN block, e.g. higher-
level fault, simulation, emergency start, monitoring fault, etc. These are not all indicated.
● Linkable message input SETEXTMSG has therefore been provided, for creating freely
configurable messages. To do this, the input must be linked to the desired output. Since
this gives each SIMOCODE-DP individual message characteristics, the cause of the
message must be defined through input EXTMSGTXT. In addition, a numerical value can
be passed through input EXTMSGVAL. Both of these are output as auxiliary process
values with the message.
Refer SIMO_CHN Function Block Inputs/Outputs (Page 11).
30
Block Parameter Meaning
BA_NA BATCH name
STEP_NO Batch Step Number
BA_ID Batch ID
CS_4 Data record 130,
byte 4: General warning additional info 1
CS_5 Data record 130,
byte 5: General warning additional info 2
CS_6 Data record 130,
byte 6: General fault additional info 1
CS_7 Data record 130,
byte 7: General fault additional info 2
CS_8 Data record 130,
byte 8: General fault additional info 3
EXTMSGTXT Auxiliary process text for freely configurable message
EXTMSGVAL Numeric auxiliary process value for freely configurable
message
Programming and Operating Manual, 09/2019, A5E48307694002A/RS-AA/001
SIMOCODE DP PCS 7 Library Migration (Legacy) - V9.0 SP2