Assigning Parameters To The Sm 422; Do 32 X Dc 24 V/0.5 A - Siemens SIMATIC S7-400 Reference Manual

Digital modules
4.17 Digital output module SM 422; DO 32 x DC 24 V/0.5 A (6ES7422-7BL00-0AB0)
4.17.2

Assigning parameters to the SM 422; DO 32 x DC 24 V/0.5 A

Parameter assignment
You will find a description of the general procedure for assigning parameters to digital modules
in the respective sections.
Parameters of SM 422; DO 32 x DC 24 V/0.5 A
You will find an overview of the parameters that you can set and their default settings for the
SM 422; DO 32 x DC 24 V/0.5 A in the table below.
Table 4-13 Parameters of SM 422; DO 32 x DC 24 V/0.5 A
Parameters
Enable
● Diagnostic interrupt
1
● Destination CPU for interrupt
Reaction to CPU STOP
Diagnostics
● Wire break
● No load voltage L+/sensor supply
● Short-circuit to M
● Short-circuit to L+
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)
144
Value range
Yes/no No
1 to 4 -
Set substitution val‐ SV
ue (SSV)
Keep last value
(KLV)
Yes/no No
Yes/no No
Yes/no No
Yes/no No
Yes/no No
Default Parameter type
2
Dynamic
Static
Dynamic
Static
Dynamic
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Scope
Module
Module
Module
Channel
Channel group
Channel
Channel
Channel