Now download your project to the BLU300 Series OIT. Enter the value 1 into the PLC register you are using for the alarm
(in this example, 4x1). The following should be displayed on the OIT, with the Alarm LED on and the buzzer pulsing:
Now enter the value 10:
To remove the alarm, enter value 11. This will blank the OIT screen, turn off the buzzer and LED.
1010-0300, Rev 02
Using Alarms
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