Lazer Safe PCSS-A Series Technical Manual page 188

PCSS-A Series Technical Manual
DOWN ENABLE
DOWN LOW SPEED
UP COMMAND
STO ENABLE
AIO - Y01
DRIVE ENABLE
AIO - Y03
BRAKE
AIO - Y06
QUICKSTOP
AIO - Y09
Figure 11-59: Down Enable Option 40 Output Alternative Operation
When an emergency stop condition is triggered, stopping the machine movement is
performed differently, as shown in
outputs will be switched off immediately when this situation arises. Only the STO enable
output will be delayed based on the defined timer as described previously.
Figure 11-60: Down Enable Option 40 Output Alternative Emergency Stop Operation
Page 168
Original Language Version: 1.25
TDC
BDC
1
0
1
0
1
0
1
0
1
Drive Enable On
Timer ANO (CH28)
0
1
Brake On
Timer ANO (CH25)
0
1
0
1
ES OK
0
1
QUICKSTOP
AIO - Y09 0
1
STO ENABLE
AIO - Y01 0
1
DRIVE ENABLE
Drive Enable On
Timer ANO (CH28)
AIO - Y03 0
1
BRAKE
AIO - Y06 0
Figure 11-60. The quickstop, drive enable and brake
STO Enable Off
Timer ANO (CH23)
Brake On
Timer ANO (CH25)
LS-CS-M-046
STO Enable Off
Timer ANO (CH23)
Released: 12/09/2024
TDC
BDC