7.3 CPU Unit
7-19
" External Emergency Stop
This signal is used to connect the emergency stop switch of an external device. If the signal is
input, the servo power is turned OFF and the job is stopped. While the signal is input, the
servo power cannot be turned ON.
Connection for External Emergency Stop
For dual input signals, wire the circuits so that both input signals are turned ON or OFF at
the same time. If only one signal is turned ON, an alarm occurs.
• Always connect the signals after removing jumper cable.
If the cables are not removed, injury or damage to machinery may result and the external
emergency stop will not work even if the signal is input.
NOTE
CAUTION
-19
-20
-21
-22
+24V2
EXESP1
EXESP2
024V
!External!emergency!stop
Robot!system!input!terminal!block
MXT
NX100
Turn!ON/OFF
at!the!same!time
Remove!the!jumper!cable
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