Omron FQM1-MMA21, FQM1-CM001, FQM1-MMP21 9-2-6Power Supply Check, Error Processing, Section

Models: FQM1-MMP21 FQM1-MMA21 FQM1-CM001

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9-2-6 Power Supply Check

Error Processing

Section 9-2

9-2-6 Power Supply Check

Power Supply Unit's

POWER indicator is not lit.

Is power being supplied

to the Module?

Yes

Is voltage in range?

(See note.)

Yes

Are terminal

screws loose or

wires broken?

No

Replace the Module.

Note

 

 

Model

Supply voltage

Permissible range

CJ1W-PA205R

100 to 240V AC

85 to 264V AC

CJ1W-PA202

100 to 240V AC

85 to 264V AC

No

Connect power supply.

No

Yes

 

Is POWER indicator lit?

No

Keep voltage fluctuations within the permissible range.

No

 

Yes

 

Is POWER indicator lit?

 

 

 

Yes

Tighten screws or replace damaged wires.

No

Yes

 

Is POWER indicator lit?

End

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Omron FQM1-MMA21, FQM1-CM001, FQM1-MMP21 operation manual 9-2-6Power Supply Check, Error Processing, Section