Multiple expression in a trigger

[Xyue]

Hi guys,

I am trying to monitor the power supply status of my switch. I have two power supply on my switches so I have created 2 Item which will monitor each of the power supply as it was using different OID.

I tried to create a trigger with 2 expression but it was not allow as it shows me incorrect expression. Below is the expression i put in the trigger.

Expression
{1IDF-45-SW1:PowerSupply2.change()}<>0 OR {1IDF-45-SW1:PowerSupply1.change()}<>0

Can anyone advise any problem on the expression or is it 1 trigger only can input 1 expression ?

Thank you very much.

[glebs.ivanovskis]

Use lowercase "or". I'd suggest reading docs one more time.

[Xyue]

Hi,

Thanks. I missed out that part and though i should use capital letter.

Thanks again for your help