Omron NB3Q-TW_B Startup Manual page 102

19
How to make the HMI's buzzer sound when a warning occurs
Set Buzzer Warning in the warning settings, and the buzzing time can be set as required, as
shown below:
20
When the backlight is dimmed, how to light it up by means of the PLC addresses
Select the PLC control component, then select [Backlight Open], as shown below:
NB-series Programmable Terminals Startup Guide Manual(V109)
6 Maintenance and Troubleshooting
6
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