Siemens S7-300 - Page 87

Digital modules
8.3 SM 326; DI 24 x DC 24V
Fail-safe signal modules
Installation and Operating Manual, 01/2010, A5E00085586-10
87
Assignable parameters for application 3
Table 8- 4 Parameters for application 3 of SM 326; DI 24 x DC 24V
Parameters Range of values in safety mode Type Effective range
"Parameters" tab
Mode of operation Safety mode static module
F parameter:
F monitoring time 10 ms to 10000 ms static module
Module parameters:
Diagnostic interrupt activated/deactivated static module
Module parameters for a power supply group:
Internal sensor supply
of the module
activated/deactivated static Power supply group
Short-circuit test activated/deactivated * (only if "Sensor
Supply via Module" is activated)
static Power supply group
For single channels or channel pairs:
activated activated/deactivated static channel
Evaluation of the
sensors
1oo1 evaluation static Channel/channel pair
* Vs does not clock, if the short-circuit test is deactivated.