Mitsubishi Electric NZ2GFSS2 32D S1 User Manual page 102

■Monitor signal for the double input discrepancy detection state
When "Double input discrepancy auto recovery setting" is set to "1: Used", the detection state of a double input discrepancy
can be monitored using Double input discrepancy detection state. For details on Double input discrepancy detection state,
refer to the following.
Page 192 Double input discrepancy detection state
• Double input discrepancy detection state is a remote buffer memory area for monitoring. Do not use this
buffer memory area in a safety program.
• For the NZ2GFSS2-32D-S1, Double input discrepancy detection state is defined in remote buffer memory,
and for the NZ2GFSS2-8D-S1 or NZ2GFSS2-16DTE-S1, it is defined in the safety device.
Page 158 Safety Remote I/O Signals
■Double input discrepancy auto recovery enabled signal
When "Double input discrepancy auto recovery setting" is set to "1: Used", Double input discrepancy auto recovery enabled
signal turns on. For details on Double input discrepancy auto recovery enabled signal, refer to the following.
Page 192 Double input discrepancy auto recovery enabled signal
• Double input discrepancy auto recovery enabled signal is a remote buffer memory area for monitoring. Do
not use this buffer memory area in a safety program.
• Double input discrepancy auto recovery enabled signal is available only in the NZ2GFSS2-32D-S1.
■Setting method
Set the double input discrepancy auto recovery function in "Double input discrepancy auto recovery setting" from the
"Parameter Processing of Device Station" window of the engineering tool.
For the procedure to display the "Parameter Processing of Device Station" window, refer to the following.
Page 72 Parameter Settings
Item
Double input discrepancy auto recovery setting
• "Double input discrepancy auto recovery setting" is valid only for the input signals for which "0: Detect" is set
in "Double input discrepancy detection setting".
• Double input discrepancy auto recovery enabled signal is available only in the NZ2GFSS2-32D-S1.
8 FUNCTIONS
100
8.3 Input Diagnostic Function
Setting range
0: Not used
1: Used