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Test Research, Inc . 32 TR7600 SIII Series Us er Guide – Ha rdware Figure 34: MR-J2 LED D ispla ys Alarm Codes/ MODE The meanings of error codes:

Test Research, Inc.

TR7600 SIII Series User Guide – Hardware 31

6 T

ROUBLESHOOTING

6.1 Movement along X and U Axes Error

The hardware error from the movement along X and U axes is indicated on the motor driver

LED display as shown below. Press the Mode button to toggle the display if necessary. In

case of any hardware error, see the Alarm code in the reference table below for

troubleshooting.

If no error code is shown on the LED display, but the movement along X and U axes is still

not functioning properly, please contact TRI FAE for further assistance.

6.1.1 C

HECK THE

MR-J2

ERROR CODE

Open the cover up and check the error code. (In normal situation it shows [AL --]).

Figure 33: MR-J2 LED Displays Alarm Codes

If it does not display the [AL --] screen, press [MODE] button to exchange the display.

Test Research, Inc.

32 TR7600 SIII Series User Guide – Hardware

Figure 34: MR-J2 LED Displays Alarm Codes/MODE

The meanings of error codes:

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TR7600 SIII Series User Guide – Hardware 33