Mitsubishi E1032 Uživatelská příručka stáhnout pdf (Strana 49)

Hardware

Mitsubishi Electric, MA00758A 49

3.9 Hardware Self Test

The self-test program can be used to test aspects of operator panel functionality and

the communication ports. To run the test you will need:

– Test plugs; see Test Plug Drawing.

– 24 V DC, min. 3 A.

Follow the steps below to run the self-test program on the operator panel:

1. Power off the operator panel.

2. Go to the self-test. Set the mode switches to the self-test positions, see the table

in the Mode Switches section.

3. Power on the operator panel and follow the instructions at the bottom of the dis-

play.

4. When using the test plugs, make sure all LEDs on the 9-pin and 25-pin D-subs

are on.

5. When the self-test is finished, power off the operator panel and set all mode

switches to the OFF position.

If an error occurs during the self-test, try to fault trace. See Fault Tracing.

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Mitsubishi E1032 Uživatelská příručka Strana 49