Mitsubishi Electric NZ2GFSS2 32D S1 User Manual page 114

Continue safety communication (Without output interlock)
■Output interlock
If safety outputs are turned off due to an external power supply voltage error detection, the outputs are interlocked.
If the outputs are interlocked, the safety output control stops and the output signals (Y) are turned off.
Ex.
For the NZ2GFSS2-32D-S1
Module operation mode
Status of the external power
supply
External power supply status
(SA\X2D)
Safety output control READY
(SA\X2E)
Test pulse output terminal
(T0 to T3)
Output signal
(Y…/Y…+1)
External circuit interlock status
Signal via an interlock circuit
(1) If an external power supply voltage error occurs, Safety output control READY (SA\X2E) turns off and safety outputs and test pulses stop.
Controlled by the safety remote I/O module
Controlled by the program
*1 An external power supply voltage error has not occurred.
*2 An external power supply voltage error has occurred.
8 FUNCTIONS
112
8.7 Operation Setting Function at Detection of External Power Supply Voltage Error
Standby mode
Normal
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Not interlocked
ON
OFF
Safety operation mode
*1
Error
OFF
OFF
OFF
OFF
(2)
Interlocked
OFF
*2
(1)