Search found 7 matches

by WillPi
17 Apr 2026, 17:55
Forum: Hardware
Topic: DIO Input Pins
Replies: 1
Views: 3362

Re: DIO Input Pins

I have found that is I stop the codesyscontrol then I am able to correctly operate everything via the Pictory configuration. I think the issue is codesys isn't allowed permission to write configurations to the modules, or is trying to configure them to the wrong addresses. How would I make sure ...
by WillPi
17 Apr 2026, 11:32
Forum: Hardware
Topic: DIO Input Pins
Replies: 1
Views: 3362

DIO Input Pins

I have a RevPi DIO module connected to a RevPi Connect 5 and am trying to read the input pins. I have 24V connected to the DIO power and Input and Output powers. I then have a cable connected to a device that when there's an error will go from 24V to 0V. Therefore I want to be able to read whether ...
by WillPi
31 Mar 2026, 11:39
Forum: Hardware
Topic: RevPi DIO Output LED Remains Red
Replies: 4
Views: 5909

Re: RevPi DIO Output LED Remains Red

Hi RamiGspo,

The polarity of the wires is correct and I have bridged between the two and used the same wires that power the Input side, where if I disconnect those wires the Input LED turns Red as well so I know those cables work, but when they are connected to the Output power terminals the Output ...
by WillPi
31 Mar 2026, 11:38
Forum: Hardware
Topic: RevPi DIO Output LED Remains Red
Replies: 4
Views: 5909

Re: RevPi DIO Output LED Remains Red

Hi Amar,

Thank you for getting back so quickly, sorry I've taken so long to check this.

Step 1:
The piTest -x doesn't change the status of the Out LED on the DIO module.

Step 2:
Stopping codesys and then running piTest -x has the same result as step 1.

Step 3:
Creating a fresh config with only ...
by WillPi
26 Mar 2026, 12:15
Forum: Hardware
Topic: RevPi DIO Output LED Remains Red
Replies: 4
Views: 5909

RevPi DIO Output LED Remains Red

I am trying to create a circuit with a RevPi Connect 5 and a MIO and DIO modules. The MIO module works perfectly fine, but the DIO module's Output LED remains red no matter what I do. I have connected 24V PSU supply to the Input and Output pins on the top of the DIO module, and have a 24V supply to ...
by WillPi
24 Mar 2026, 13:22
Forum: Hardware
Topic: The LED of Revpi DIO is red
Replies: 3
Views: 10952

Re: The LED of Revpi DIO is red

Hi my RevPi DIO output light won't turn green, it stays red. I have made sure there is sufficient 24V power to the top and bottom and the RevPi Connect 5 I am using sees the DIO module, but the Output LED remains red and I can't get the DIO outputs to work.
by WillPi
23 Mar 2026, 18:20
Forum: Hardware
Topic: DIO Module Red Lights
Replies: 3
Views: 7796

Re: DIO Module Red Lights

Hi I am also having the same issue with my DIO module connected to a MIO module and RevPi Connect 5. I have connected the cables on top to the same 24V PSU and a separate 24V PSU but the Output LED on the DIO module stays red and won't turn green, even though the Input LED turns green. I am using ...