Buzzer Sound Control - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function

14.38 Buzzer Sound Control

14.38 Buzzer Sound Control
This function activates a buzzer mounted on the NC keyboard by operating the PLC device (buzzer sound control (Y1C83)).
The buzzer will be activated when the PLC device is turned ON, and be deactivated when the PLC device is turned OFF.
This is effective in applications of sounding a buzzer such as during the alarm occurrence, or for the program operation end
notification.
This function also activates a buzzer when the user parameter "#8126 Disable op tone" is set to "1".
This can be used when the NC keyboard is mounted.
Buzzer ON state Sound OFF Sound ON Sound OFF
Buzzer ON signal
While the buzzer is activated by the PLC signal, the buzzer keeps sounding even when any of the following operations is
performed:
 Screen capture operation
 Key operation
 Reset button operation
 Touchscreen operation
881 IB-1501668-B