Model ESM301 / ESM301L Test Stand User’s Guide
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8 TROUBLESHOOTING
1. The ESM301 displays several error messages, as follows:
Error Message Description
CHECK GAUGE
The force gauge is powered off, in a menu, or not connected to the
stand controller. Message appears when overload protection is
turned on. Ensure that the force gauge is set to 9,600 baud and RS-
232 communication. 09-1162 interface cable must be used.
GAUGE COMM ERROR
The stand is attempting to move the crosshead up or down, but it
cannot establish communication with the force gauge. The
communication settings in the force gauge are not correct or the
gauge is in a menu. Ensure that the force gauge is set to 9,600 baud
and RS-232 communication. 09-1162 interface cable must be used.
GAUGE OVERLOAD
The programmed overload percentage of the force gauge’s full scale
has been reached. Immediately reduce the force or adjust the
overload settings.
M5 1.7+ REQD
A Series 5 or 7 force gauge with firmware version 1.7 or later is
required for proper operation of the selected functions in the stand.
To clear any of the above errors, press STOP. The amber light in the STOP button will be blinking
when the error message is displayed.
2. The crosshead will move only in one direction, or not at all.
Possible causes:
1. Ensure all cables are plugged in properly.
2. Ensure that the force value has not exceeded the overload limits configured in the stand.
3. Ensure that force gauge set points have been configured properly.
3. The travel display value does not change when the crosshead moves.
Check to make sure the encoder cable is plugged in properly.
4. Certain menu items are no longer displayed.
All test stand functions are temporarily enabled for 160 hours of operation in Demo Mode. When
demo mode has expired, any functions (and their associated menus) not originally purchased will
no longer be available.