FAQ - Frequently Asked Questions

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  • No : 7603
  • Date of Issue : 2021/12/07 10:15
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(EHF) Power unit start failure

(EHF) Power unit start failure
EHF-E, U, L Series
Servo Controller 4830
Category : 

Answer

If you cannot solve this problem by checking possible causes and taking appropriate actions described below, contact a Shimadzu sales or service representative.
 
Cause1: The power unit cable is not properly connected, or almost disconnected.
Action1: Connect the power unit cable securely.
 
Cause2: The system power supply breaker is OFF.
Action2: Turn ON the system power supply breaker.
 
Cause3: An alarm is activated.
Action3: Remove the cause of the alarm, and reset the alarm.
 
Cause4: The stroke TD (TD2 in the standard system) CAL cable is not properly connected, or almost disconnected.
Action4: Connect the CAL cable securely.

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