A5E00105505 - Siemens SIMATIC S7-300 Reference Manual

A.2 Parameters of the Digital Input Modules
Parameters
The table below contains all the parameters you can set for digital input modules.
Note
For details of the parameters of parameterized digital input/output modules, see
the respective chapter of the module concerned.
You will see which parameters you can modify from the list:
• In STEP 7
• With SFC 55 "WR_PARM"
• With SFB 53 "WRREC" (e. g. for GSD).
The parameters set with STEP 7 can also be transferred with SFCs 56 and 57 and
the SFB 53 to the module (refer to the STEP 7 manuals).
Table A-2
Input delay
Diagnosis of missing sensor supply
Diagnosis of broken wire
Hardware interrupt enable
Diagnostics interrupt enable
Hardware interrupt with rising edge
Hardware interrupt with falling edge
Note
If you want to enable the diagnostic interrupt in the user program in data record 1,
you must enable the diagnosis in data record 0 beforehand using STEP 7.
Programmable Logic Controllers S7-300 Module Data

A5E00105505-03

Parameters of the Digital Input Modules
Parameter
Parameter Sets for Signal Modules
Data Record Parameters can be assigned
No.
... SFC 55,
SFB 53
No
No
0 0
No
Yes
Yes
1 1
Yes
Yes
with ...
...
Programming
Device
Yes
Yes
Yes
Yes
Yes
Yes
Yes
A-3