F383 Line Voltage Fault

When you see a fault code, the only thing on your mind should be fixing the problem as quickly as possible. The absolute fastest way – and best way – to clear an Indramat fault code is to call 479-422-0390. We can help you clear your error codes and get your system running again ASAP.

Of course, you will need to provide a bit of information before you can start getting rid of a pesky fault code… like the diagnosis number for instance. We’ll use the F383 Line Voltage Fault as an example.

The first thing you should do when confronted with an error code is identify the error. One way to do this is by checking the H1 display. The H1 display shows the diagnosis number. You can locate the H1 display on the back of your drive controller.

With a Line Voltage Fault for Indramat, the H1 display alternates between “F3” and “83”. F383 is the diagnosis number, and Line Voltage Fault is the diagnosis text. An F383 Line Voltage Fault only applies to HVR power supply modules.

This error occurs when the mains voltage exceeds the maximum allowable tolerance. To fix the issue, the Indramat manual recommends checking the mains voltage and using a matching transformer.

Indramat error codes starting with an “F” typically indicate an error state. The severity can range from non-fatal (F2xx) to fatal (F8xx). In other words, an error code starting with F2 is not good, and a code starting with F8 is quite bad.

Errors don’t clear themselves, so that means its up to you to remedy the problem and clear the error code externally.

Sometimes you can fix Indramat error codes yourself, but that’s not always the case. Many faults require professional assistance from knowledge Indramat experts. We can help walk you through error codes and trouble shoot problems with your Indramat control. Identify the fault code on your H1 display and give us a call today at 479-422-0390.