ACR Electronics FPR-10 PROGRAMMER Manual descarregar pdf (Página 172)

Parker Hannifin

172 Programmer’s Guide

Troubleshooting

When a system does not function as expected, the first thing to do is

identify and isolate the problem. When this is accomplished, steps

may be taken toward resolution.

Problem Isolation

The first step is to isolate each system component and ensure that

each component functions properly when it is run independently.

This may require dismantling the system and putting it back together

piece by piece to detect the problem. If additional units are

available, it may be helpful to exchange them with the system’s

existing components to help identify the source of the problem.

Determine if the problem is mechanical, electrical, or software

related, and note whether it can be recreated or is repeatable.

Random events may appear to be related, but they are not

necessarily contributing factors to the problem.

There may be more than one problem. Isolate and solve one

problem at a time.

Information Collection

Document all testing and problem isolation procedures. If the

problem is particularly difficult to isolate, be sure to note all

occurrences of the problem along with as much specific information

as possible. These notes may come in handy later, and will also help

prevent duplication of testing efforts.

Once the problem is isolated, refer to Table 1, Common Problems

and Their Solutions. If instructed to contact Parker Technical

Assistance, please refer to Technical Assistance

for contact

information.

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ACR Electronics FPR-10 PROGRAMMER Manual Página 172