Assigning Parameters To The Sm 422; Do 16 X Ac 20-120 V/2 A - Siemens SIMATIC S7-400 Reference Manual

4.20.2

Assigning parameters to the SM 422; DO 16 x AC 20-120 V/2 A

Parameter assignment
You will find a description of the general procedure for assigning parameters to digital modules
in the respective sections.
Parameters of the SM 422; DO 16 x AC 20-120 V/2 A
You will find an overview of the parameters you can set and their default settings for the SM
422; DO 16 x AC 20-120 V/2 A in the following table.
Table 4-15 Parameters of the SM 422; DO 16 x AC 20-120 V/2 A
Parameters
Enable
● Diagnostic interrupt
1
● Destination CPU for interrupt
Reaction to CPU STOP
Diagnostics
● Fuse blown
Set substitution value "1"
If you use the module in ER-1/ER-2, you must set this parameter to "No" because the interrupt lines are not available in
1
ER-1/ER-2.
Only in the CR (central rack) is it possible to start up the digital modules with the default settings.
2
See also
Parameters (Page 85)
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
4.20 Digital output module SM 422; DO 16 x AC 20-120 V/2 A (6ES7422-5EH00-0AB0)
Value range
Yes/no
1 to 4
Substitute a value
(SV)
Keep last value
(KLV)
Yes/no
Yes/no
Default Parameter type
2
No Dynamic
- Static
SV Dynamic
No Static
No Dynamic
Digital modules
Scope
Module
Module
Module
Channel
Channel
157