Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 201)

Chapter 6: Module/Unit Replacement PC NC Maintenance Manual
6-19
Following installation, verify correct functioning as follows.
1. Verify that the 24V status lamp on the power supply is lit.
2. Verify that the 24V status lamp on the NC board is lit.
3. Verify that the NC operates normally after the SERVO ON switch is pressed
and that no alarms show on the MMI screen.
6.5 Handheld Remote Machine Pendant
Remove the handheld remote machine pendant as follows.
1. Turn the main power off.
2. Disconnect the remote machine pendant from the machine operation box con-
nector.
Install the remote machine pendant as follows.
1. Attach the new remote machine pendant to the machine operation box connec-
tor.
Following installation of the remote machine pendant, verify functions as follows.
1. Verify that the remote machine pendant LCD display and status lamps are
working correctly.
2. Verify that the NC operates normally after the SERVO ON switch is pressed
and that no alarms show on the MMI screen.