Alarm 2149

FAQ > Controllers > Motion Controllers > MELSEC-Q Series > Motion Controllers > Q17nDSCPU > Alarm 2149

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No : 23566
Release Date : 2018/09/14 15:09
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What is alarm 2149?
What should I do when it occurs?

Category :

FAQ > Controllers > Motion Controllers > MELSEC-Q Series > Motion Controllers > Q17nDSCPU
FAQ > Controllers > Motion Controllers > MELSEC-Q Series > Motion Controllers > Q17nDCPU
FAQ > Controllers > Motion Controllers > MELSEC-Q Series > Motion Controllers > Q170MSCPU
FAQ > Controllers > Motion Controllers > MELSEC-Q Series > Motion Controllers > Q170MCPU
FAQ > Controllers > Motion Controllers > MELSEC-Q Series > Motion Controllers > Q17nHCPU
FAQ > Controllers > Motion Controllers > MELSEC-Q Series > Motion Controllers > Q17nCPUN

Answer

Alarm 2149 (Main circuit OFF warning) occurs when the servo system turns ON with no power supplied to the servo main circuit.
Review the condition of servo ON or check the main circuit power supply.

Product Name: Motion controller

Series: MELSEC-Q