Need more information to be able to answer that.
What type of channel is the Exit?
What pin on the XA2 is it?
hi attached image lay out XA2 if you need I send software xa2.JPG
So the DOUT 'O work lights' goes red when you activate it?
If you hover with the mouse over the channel when it is red it will tell you what the status of the channel is.
I suspect that the channel could be in overload.
Led lights can have a high in rush current depending on how powerful they are.
This could trigger the overload protection on the DOUT channel.
Do you know the spec of the leds you are using?
If this is the case you might need to use a relay.
Trigger the relay with the DOUT and power the LED trough the relay.
What is the red status?
If you hold the mouse pointer over the channel when it has the red status you will get a popup telling you what it is.
Like i have done here when i have the status No contact.
Hi Thomas actually I have the machine out of order but I remember info is overload when status is red
Ok, then you have something strange connected to the output.
The DOUT can handle up to 2A, so if you are getting the overload it draws more that that.
Check to make sure that you are not accidentally shorting the output to ground.
It is strange I am sure, but I ask you if I have a voltage on return on the pin out what happen? Because if I have not power supply on the contact of the relay the system work well
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