Input Of The Safety Circuit - Panasonic YA-1W Series Operating Instructions Manual

Safety I/O Specifications

6.1.7 Input of the safety circuit

Spare emergency stop
(Short-circuited at the
shipping from the factory.)
Panel emergency stop
(With operation box.)
Teach pendant
emergency stop switch
Teach pendant
Enabling switch
External Enabling switch
(Short-circuited at the
shipping from the factory.)
Mode select switch
Door stop
Manipulator
overrun switch
External emergency stop
Servo power ON signal
Servo power magnetic switch
Brake release relay
• The controller with built-in welding power source
is also equipped with the safety circuit.
In case of an emergency stop, the safety circuit
turns off the primary power of the welding power
source. As it also turns off power to the wire
feeder, the wire feeder becomes disabled at an
emergency stop state.
34
Protective stop1
(Short-circuited at the
shipping from the
factory.)
For Cooperative robot1
(Short-circuited at the
shipping from the
factory)
For Cooperative robot2
(Short-circuited at the
shipping from the
factory.)
Protective stop2
(Short-circuited at the
shipping from the
factory.)
OM1305066E26