My 2450 IO Link Status is not changing with Momentary A use in eisy Administrative Console.

It's set for a 1 second hold to trigger the garage door. The relay works as expected but the status of the relay remains "ON" until manually sending an "OFF" command.

I'm expecting the status to follow the function of the relay and show "ON" while on and revert to "OFF" when off.

As a work around, I've made a Program that sets it to "OFF" after 5 seconds.

Is there a more elegant way?

Thanks

Howard

 

It might be because the EISY status shows the last command sent to the IOLinc. How are you triggering the IOLinc?

When you send an OFF signal to the IOLinc doesn't also trigger the relay?

@HL3,

I didn't know the answer to your question, so I tested it using a 2450 and the same settings.

The event viewer below shows

• Line 1: ON command from ISY to PLM
• Line 2: PLM acknowledge back to the ISY
• Line 3: 2450 responding to the ON command
• Line 4: ISY summary

Unfortunately, the 2450 does NOT send anything back to the ISY when the relay opens after the programmed delay time.  The ISY therefore leaves the status at ON.

If you Query the device, the 2450 will correctly report it's status as OFF.  If you are doing this in a program, it's more efficient to send an off command.  It's quicker, and gets you to the same place.

Sending the off command does not change the relay status if it is already off (that's what I was testing for).

On a side note - have a look around the forum at reports of garage doors opening by themselves. 

 

That sounds like the way my 2450 acts when in Momentary Mode. When I did some tests.

Edited January 26, 20241 yr by Brian H

Thanks all. Much appreciated!