Mitsubishi Electric NZ2GFSS2 32D S1 User Manual page 170

■Operation
In the safety operation mode, Safety output control READY turns on and the safety output control is enabled by performing
the following operations.
Ex.
For the NZ2GFSS2-32D-S1
1.
After checking that External power supply status is on, turn on Safety output control initial processing request flag
(SA\Y2E).
2.
After checking that Safety output control initial processing completion flag (SA\X2F) is on, turn off Safety output control
initial processing request flag (SA\Y2E).
3.
After checking that Safety output control initial processing completion flag (SA\X2F) is off, turn on Safety output control
start flag (SA\Y2F).
4.
After checking that Safety output control READY (SA\X2E) is on, turn off Safety output control start flag (SA\Y2F).
5.
After Safety output control READY (SA\X2E) turns on, turn on safety output signals so that external output signals (Y)
turns on.
Module operation mode
External power supply status
(SA\X2D)
Safety output control READY
(SA\X2E)
Safety output control initial
processing request flag (SA\Y2E)
Safety output control start flag
(SA\Y2F)
Safety output control initial
processing completion flag
(SA\X2F)
Test pulse output terminal
(T0 to T3)
Output signal
(Y…/Y…+1)
(1) After checking that External power supply status is on, turn on Safety output control initial processing request flag (SA\Y2E) so that Safety output control
initial processing completion flag (SA\X2F) turns on.
(2) After checking that Safety output control initial processing completion flag (SA\X2F) is on, turn off Safety output control initial processing request flag
(SA\Y2E) so that Safety output control initial processing completion flag (SA\X2F) turns off.
(3) After checking that Safety output control initial processing completion flag (SA\X2F) is off, turn on Safety output control start flag (SA\Y2F) so that Safety
output control READY (SA\X2E) turns on.
(4) After checking that Safety output control READY (SA\X2E) is on, turn off Safety output control start flag (SA\Y2F).
(5) Safety output control READY (SA\X2E) turns on, and safety outputs and test pulse outputs start.
Controlled by the safety remote I/O module
Controlled by the program
APPX
168
Appendix 1 Safety Remote I/O Signals
Safety operation mode
ON
OFF
OFF
ON
OFF
(2)
OFF
ON
OFF
OFF
OFF
(1)
ON
OFF
ON
(3)
OFF
ON
ON
(4)
OFF
(5)