Confirming Hwbb Function - YASKAWA UAK series User Manual

8 Operation

8.8.12 Confirming HWBB Function

(3) Usage Example

8.8.12 Confirming HWBB Function

When starting the equipment or replacing the SERVOPACK for maintenance, be sure to conduct the confirma-
tion test on the HWBB function after wiring.
8-44
1 Request to open the guard.
When the moter is operating, the host
2 controller stops the motor and sends servo
OFF command (SV_OFF).
3
Open the guard and enter.
The /HWBB1 and /HWBB2 signals are
4
OFF and HWBB function operates.
(The operation in the guard is available.)
After completing the operation, leave and
5
close the guard.
The host controller sends servo ON
6
command (SV_ON).