YASKAWA Motoman UP6, Instructions Manual

Page: 105 / 561

3.4 Emergency Stop Button Inspections
3-5
3.4
Emergency Stop Button Inspections
The emergency stop buttons are located on both the playback panel and the programming
pendant. Confir
the servo power is off by pressing the emergency stop button on the play-
back panel after the servo ON button, before the robot is operated.
3.5
Deadman Switch Inspections
The programing pendant is equipped with a three-position deadman switch. Perform the fol-
lowing operation to confirm the deadman switch operates.
1. Press [TEACH] on the playback panel to switch to teach mode. The [TEACH] lamp
lights.
2. Press [SERVO ON READY] on the playback panel. The [SERVO ON READY] lamp
blinks.
3. Press [TEACH LOCK] on the programming pendant. The [TEACH LOCK] LED blinks.
4. When the deadman switch is grasped lightly, the servo power is turned ON.
When the deadman switch is grasped firmly or released, the servo power is turned
OFF.
If the [SERVO ON READY] lamp does not light in previous operation (2), check the follow-
ing:
• The emergency stop button on the playback panel is pressed.
• The emergency stop button on the programming pendant is pressed.
• The emergency stop signal is input from external.
If the servo is not turned on in a previous operation (4), check the following:
• The overrun LS is operating.
• If a major alarm is occurring.
T E A C H
S E R V O O N
R E A D Y
T E A C H
L O C K
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