Okura Yusoki A Series, Maintenance Manual

Page: 26 / 49

UL(11)
2-8
2.3.
Inspection Contents
2.3.1.Routine inspection
Follow the instructions described in the Daily Service manual.
2.3.2.Controller
Function check of emergency stop switches
1. Remove the teaching pendant from the
controller. And turn On the main power
supply.
2. Turn the motor power ON.
3. Press emergency stop switch on the
controller panel.
4.
Check that motor power will turn OFF and
error message will be displayed on the
touch panel screen.
5. Attach the teaching pendant to the
controller and do the same function check
to the emergency switch on the teaching
pendant.
Function check of the safety door switch
1.
Remove the teaching pendant from the
controller. And turn On the main power
supply.
2. Turn the motor power ON
3. Open the safety door switch.
4. Check that motor power will turn OFF and
error message will be displayed on the
touch panel screen.
5. Attach the teaching pendant to the
controller and do the same function check
to the safety door switch.(with mode
selection [Auto] )
6. Check that motor power will turn OFF and
error message will be displayed on the
touch panel screen.
7. Attach the teaching pendant to the
controller and do the same function check
to the safety door switch.(with mode
selection [Manu] )
8. Check that no error message will be
displayed on the touch panel screen and
motor power is still On.