Response Of Digital Outputs To Faults Or Simatic Stop; Substitute Value For Dq 0, 1, 2, 3 Following Fault Or Simatic Stop - Siemens SIWAREX WT241 Manual

Code Hex
Code 255
0 ... 31
100 ... 131
33
34
11.10.4

Response of digital outputs to faults or SIMATIC STOP

This parameter allows you to define the response of the digital outputs following a fault of the
SIWAREX module or SIMATIC STOP.
Value
0
1
2
3
11.10.5

Substitute value for DQ 0, 1, 2, 3 following fault or SIMATIC STOP

The outputs are usually reset following a module fault (operating error) or SIMATIC CPU
STOP. This response is the default setting.
If an output is to be set following a fault, this response is defined using this parameter. The
"Response of digital outputs to fault or SIMATIC STOP" parameter must also be set to
"Output substitute value".
The substitute value definition is then valid.
Examples
Table 11- 9
Value of bit 0
0
1
Table 11- 10 Bit 1 defines digital output 1 (DQ.1)
Value of bit 1
0
1
SIWAREX WT241
Manual, 05/2015, A5E36046748Aa
Status display
Output is not active
Bit no. of the status flags from bytes 0 to 3 (DR 30)
Bit no. of the status flags from bytes 0 to 3 (DR 30), but inverted
Controlled via data record 18
Controlled via S7 I/O modules
Response
Outputs are switched off
Outputs are not switched off (continue)
The relevant substitute value is activated
Outputs are switched on
Bit 0 defines digital output 0 (DQ.0)
11.10 DR 7 Process interfaces
Value of DQ.0 following fault
0
1
Value of DQ.1 following fault
0
1
Communication
129