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Ropex Service & Repair Forum

Ropex RES-440-L/400VAC 744013 Control Unit is not responding.

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— Posted by mohsen ahmadi on 2014-12-25

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Ropex → Ropex 0 740302 ↗
Ropex → Ropex RES-403/230VAC 740302 ↗

If you need your Ropex unit tested or repaired,
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110

Recent 106 Comments

#Ropex by Duryab Tahir on 2012-08-04 11:24

Hello, I am inquiring about Ropex 0 740302, which is a Temperature Controller. My client is experiencing some issues with it and needs assistance. Can you provide me with more information on possible repairs or replacements? Thank you.

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#Ropex by Fencer on 2012-06-15 08:28

Need someone to fix my Ropex RES-403/230VAC 740302, it's a controller. What's causing the unit to malfunction? Would appreciate a quick response to get it up and running again.

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#Ropex by Peter John VRIEZEMA on 2012-01-04 02:41

The Ropex 0 740302 is a temperature controller that isn't functioning correctly. The maintenance team needs assistance with this unit.

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#Ropex by Kristie Thompson on 2014-12-24 04:06

Looking for repair for Ropex RES-440-L/400VAC 744013 Control Unit unit not powering up or responding to controls. Please contact if you can troubleshoot and repair

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#Ropex by Kaschak on 2014-03-25 06:30

There was a downtime incident with the Ropex RES-440-L/400VAC 744013 Control Unit. It occurred during our shift on . Need a quick update before next shift comes in.

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#Ropex by Chaney on 2014-12-04 02:23

The Ropex RES-440-L/400VAC 744013 Control Unit is not working.

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#Ropex by muhammad Nouman on 2014-12-21 12:44

The Ropex RES-440-L/400VAC 744013 is not functioning. Maintenance team is investigating.

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#Ropex by Choptuik on 2014-12-27 22:06

Can you please confirm if the Ropex RES-440-L/400VAC 744013 Control Unit is still supported or if replacement parts are available for it? Thank you.

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#Ropex by Ronald Boylan on 2014-08-19 16:26

One of the drive units just failed in the Ropex RES-440-L/400VAC 744013 control unit. I'll need to troubleshoot and replace it ASAP.

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#Ropex by John Scarborough on 2012-02-06 17:32

Ropex RES-403/230VAC 740302 controller not responding to input commands, hindering production line.

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#Ropex by William Bacon on 2014-10-27 06:18

Ropex RES-440-L/400VAC 744013 Control Unit not powering on.

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#Ropex by Rachel Fogarty on 2014-12-20 04:44

I observed that one of the Ropex RES-440-L/400VAC 744013 control units in the warehouse is displaying unusual behavior. It is not functioning as it normally does and is acting erratically.

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#Ropex by McLaren on 2014-02-19 16:19

The Ropex RES-440-L/400VAC 744013 Control Unit is still down. Need a response

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#Ropex by Deline on 2012-08-02 08:55

The Ropex RES-403/230VAC 740302 controller is not working as reported.

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#Ropex by Rafael Wischkin on 2014-02-12 05:58

Could you please advise if the Ropex RES-440-L/400VAC 744013 Control Unit is still supported or if replacement parts are available for it? We have an older unit but are unsure of the manufacturer.

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#Ropex by Steve Grom on 2014-12-26 03:27

Just had a failure on the Ropex RES-440-L/400VAC 744013 Control Unit, likely a drive or board issue. Will troubleshoot and update as needed.

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#Ropex by John de Castro on 2012-08-23 10:48

the Ropex 0 740302 Temperature Controller failed during the night shift. Please check it out first thing in the morning. Thanks!

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#Ropex by MitchelJege on 2014-03-13 16:02

I'm having trouble with the Ropex RES-440-L/400VAC 744013. The control unit seems to have stopped working properly. I'm not sure what the issue is, but your help would be greatly appreciated.

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#Ropex by Essam Mohamed Atef on 2012-09-19 18:15

Ropex RES-403/230VAC 740302 controller is not responding to any input commands.

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#Ropex by bunyamin on 2014-12-16 21:44

The Ropex RES-440-L/400VAC 744013 Control Unit is still down. We need a response as soon as possible. Thank you.

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#Ropex by George Blackmon on 2012-11-25 21:04

The Ropex 0 740302 temperature controller experienced a malfunction that led to unexpected downtime. The issue occurred on , impacting our production output. Please advise on the best course of action to prevent this from happening again before the next shift begins. Thank you. —> …Purchase or Repair:

#Ropex by renante on 2014-12-19 13:44

Looking for a technician to repair my non-functioning Ropex RES-440-L/400VAC 744013 Control Unit. It's not powering up despite proper connections. Need urgent assistance.

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#Ropex by Juan C Perez on 2014-05-04 00:20

One of the Ropex RES-440-L/400VAC 744013 units in the warehouse is exhibiting unusual behavior. It is not functioning as expected, but I am not able to provide a specific term for the malfunction.

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#Ropex by Bondan Susilo Rahardjo on 2012-02-08 08:55

The Ropex 0 740302 Temperature Controller unit isn't working as reported.

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#Ropex by Howard Robertson on 2014-07-29 07:24

The Ropex RES-440-L/400VAC 744013 Control Unit is still down. Please prioritize fixing this issue and provide an update

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#Ropex by GRAPHIQUE on 2012-04-14 19:33

My Ropex RES-403/230VAC 740302 industrial unit stopped working suddenly. Need a specialist to repair the controller ASAP.

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#Ropex by sampaio on 2014-10-06 03:39

Experiencing issues with Ropex RES-440-L/400VAC 744013 Control Unit. Need assistance with repair or diagnostics ASAP. Please reply if you can help. Thank you.

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#Ropex by alex zhusma on 2014-12-17 02:44

I'm having trouble with the Ropex RES-440-L/400VAC 744013 control unit. It seems like something has stopped working. I'm not really sure what the issue is, but I wanted to reach out for help.

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#Ropex by Danielglota on 2014-12-22 01:44

Hello, Can the Ropex RES-440-L/400VAC 744013 Control Unit be repaired or replaced? I'm trying to check this off my to-do list. Thank you.

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#Ropex by Pascal Cesar on 2014-12-26 02:27

The unit RES-440-L/400VAC 744013 is currently not working. It is identified as a Control Unit.

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#Ropex by Kiphart on 2012-03-02 04:10

Ropex RES-403/230VAC 740302 controller failure. Need to replace drive or board ASAP.

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#Ropex by Kyle and Kay Conant on 2014-02-20 03:00

Ropex RES-440-L/400VAC 744013 Control Unit is displaying error code E4 and not responding to any inputs.

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#Ropex by Dustin Pham on 2014-12-23 17:06

The Ropex RES-440-L/400VAC 744013 control unit is displaying error code E5 and the alarm keeps going off intermittently causing the equipment downtime. Please advise on the troubleshooting steps urgently.

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#Ropex by AARON RYE on 2012-06-02 00:47

Hello, do you have a Ropex 0 740302 Temperature Controller available for purchase to keep our production running? Thank you.

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#Ropex by roland MIRANDA on 2012-09-13 09:08

My Ropex 0 740302, which I believe is a Temperature Controller, is experiencing some issues. Something seems to have stopped working, and I'm unsure how to troubleshoot it. Any guidance or support would be greatly appreciated.

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#Ropex by selastin on 2012-01-18 11:39

Hello, the Ropex RES-403/230VAC 740302, which is the controller unit, malfunctioned today and caused downtime around 230 PM. Please provide a quick update before the next shift arrives. Thank you.

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#Ropex by Tim Storms on 2012-10-26 19:35

I'm having trouble with the Ropex 0 740302. It's a temperature controller, but I'm not exactly sure how to describe the issue since something seems to have stopped working.

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#Ropex by wbjs on 2012-12-02 10:13

The Ropex RES-403/230VAC 740302 controller is showing error code E102, indicating a communication failure with the main unit. Equipment is currently down, affecting production. Please advise on troubleshooting steps or repair options. Thank you.

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#Ropex by Don Pritchard on 2014-12-25 17:06

We experienced downtime due to a malfunction with the Ropex RES-440-L/400VAC 744013 Control Unit. The issue occurred during the previous shift. Can you provide some insights about what went wrong and any recommendations for troubleshooting before the next shift begins?

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#Ropex by EZALDEIN on 2014-11-21 14:12

Hello, I'm interested in the Ropex RES-440-L/400VAC 744013 Control Unit for purchase. Can you please provide me with information on pricing and availability? I'm looking to source this quickly. Thank you.

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#Ropex by kirankumar on 2012-03-29 23:18

Hello, we have a client who is experiencing issues with the Ropex RES-403/230VAC 740302 controller. Can you please provide information on troubleshooting and repair options for this product? Thank you.

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#Ropex by Robert keith on 2012-02-14 21:09

The Ropex 0 740302 Temperature Controller is malfunctioning, affecting the productivity of the production line. Please provide urgent repair services to fix the issue

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#Ropex by eugenio cortis on 2012-08-02 20:55

Can the Ropex RES-403/230VAC 740302 controller be repaired or should it be replaced? I'm trying to check this off my to-do list.

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#Ropex by Ben Cooper on 2012-04-21 03:09

I'm experiencing some issues with the Ropex 0 740302 machine. It's a Temperature Controller, but I'm unsure about its functionality. Something seems to have stopped working, and I would appreciate some assistance to troubleshoot and resolve the problem.

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#Ropex by Sidebottom on 2012-02-22 01:22

Hello, we still have an unresolved issue with our Ropex RES-403/230VAC 740302 controller. It's important that we receive a response

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#Ropex by regis on 2014-05-05 11:20

One of the Ropex RES-440-L/400VAC 744013 units in the warehouse is displaying unusual behavior. It is not operating as it normally does.

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#Ropex by manop on 2014-12-04 04:23

I've noticed that the Ropex RES-440-L/400VAC 744013 control unit seems to have stopped functioning properly. It's difficult to pinpoint the exact issue without further investigation. I recommend having a technician take a look to diagnose and repair the problem.

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#Ropex by muhammad Nouman on 2014-11-21 10:12

Could you please confirm if the Ropex RES-440-L/400VAC 744013 Control Unit is still supported, and if replacement parts are available for it? Thank you.

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#Ropex by bliss on 2012-01-17 12:45

The Ropex RES-403/230VAC 740302 controller is displaying error code E-25 and showing a constant alarm for "overvoltage." The equipment is not responding or functioning properly. Please advise on troubleshooting steps or repair recommendations. Thank you.

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#Ropex by Phillip E Mead on 2025-09-19 20:11

Request Service for RopexModel/Part : 744013 Res 440 L 400Vac Control Unit

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