The GOT buzzer can be controlled from the PLC. 
Use the system information (read device). 
• Buzzer Three-shot Output signal (System signal 1-1.b8)
• Buzzer Output signal (System signal 1-1.b14)
• Buzzer One-shot Output signal (System signal 1-1.b15)
Set the system information using the screen design software.

(Example) Control the buzzer sound by using D0 for System signal 1-1. 
 ◆ GT Designer3 (GOT2000) Version 1
  1. Select [Common] → [GOT Environmental Setting] → [System Information] to open the [Environmental Setting] setting dialog.
  2. Select [Use System Information] and configure each setting.
    • [First Device] for [Read Device (Controller → GOT)]: D0
    • [First Device] for [Write Device (GOT → Controller)]: Any device

 After setting the above, turn on b8, b14, or b15 for System signal 1-1 from the PLC. 
 The buzzer is output. 
 * The buzzer volume cannot be changed.

 The following is an example of a ladder program. 
 Turn on or off D0.b8, D0.b14, and D0.b15 according to the values of M0, M1, and M2. 
  Figure 1