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How do I configure DIO1 as a digital output looking at the heatsink trip?

These instructions show how to configure DIO1 as a digital output looking at the heatsink trip. It will set the output high when heatsink trip is detected exclusively.

Go to CONFIGURATION, ENABLE GOTO,GETFROM and set to ENABLED.

Go to CONFIGURATION, DIGITAL IN/OUTPUTS, DIO1 (T18) SETUP and set its parameters as follows:

271)DIO1 OP MODE to ENABLED
272)DIO1 RECTIFY EN to ENABLED
273)DIO1 THRESHOLD to 0.00%
274)DIO1 INVERT MODE to INVERT
GET FROM to 300)ANALOG POST 1
GOTO to 400)BLOCK DISCONNECT

Go to CONFIGURATION, JUMPER CONNECTIONS, JUMPER 1 and set its GETFROM to 181)ACTIVE TRIP MONITOR and its GOTO to 408)SUMMER1 INPUT1.
Go to APPLICATION BLOCKS, SUMMER 1 and set 410)SUMMER1 INPUT3 to -5.12.
Go to CONFIGURATION, BLOCK OP CONFIG, SUMMER1 GOTO and set to 300)ANALOG POST 1.
Go to CONFIGURATION, ENABLE GOTO,GETFROM and set to DISABLED.

Of course any of the digital outputs can be used for the purpose – just substitute the parameters pertaining to the DIO for those of the DOP you want to use.

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