Siemens S7-300 - Page 120

Digital modules
8.4 SM 326; DI 8 x NAMUR
Fail-safe signal modules
120 Installation and Operating Manual, 01/2010, A5E00085586-10
Assignable parameters for application 6
Table 8- 13 Parameters for application 6 of SM 326; DI 8 x NAMUR
Parameters Range of values in safety mode Type Effective range
"Inputs" tab
Enable diagnostic
interrupt
Activated/deactivated Static Module
Safety mode Activated Static Module
Monitoring time 10 ms to 10000 ms Static Module
Sensor evaluation 1oo2 evaluation Static Module
Group diagnostics Activated/deactivated Static channel
Discrepancy time 10 ms to 30000 ms Static channel
"Redundancy" tab
Redundancy 2 modules Static Module
Redundant module (selection of an existing
additional module of the same
type)
Static redundant module
pair
Discrepancy time 10 ms to 30000 ms Static redundant module
pair