CVM1-PA208 Omron, CVM1-PA208 Datasheet - Page 128

• Manufacturer Part Number: CVM1-PA208
• Description: CV/CVM1 POWER SUPPLY, AC
• Manufacturer: Omron

Specifications of CVM1-PA208

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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112
Troubleshooting Procedure
Troubleshooting Procedure
When an error occurs, use the following procedure to do a systematic check to
determine the cause of the error as quickly as possible and correct it.
Check external environment,
wiring, settings, etc.
Determine the nature of
the error.
Assess the error from the
LED indicator status.
Check the error code.
Check the error message.
Check the contents of the
error output words and bits.
Check if there is a mistake
in the program or data.
Contact the nearest
OMRON representative.
Cause of error
Cause of error
Cause of error
Cause of error
Cause of error
Cause of error
clear?
clear?
clear?
clear?
clear?
clear?
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
Check the error message displayed by the
Programming Console to determine the cause of the
error. Refer to 6-3 Error Messages and Alarm Outputs.
Check whether there is any mistake in the
program structure, the use of instructions, the
data contents, and so on.
Use the Programming Console or the SSS to
check the error output word and bit data. Refer
to 6-3 Error Messages and Alarm Outputs.
When an error occurs, first carefully determine
the nature of the error.
S Check contents of CPU, Duplex Unit displays.
S Check I/O status and power supply.
Check the LED indicators at each Unit for the
cause of the error. Refer to 6-2 Error Indicators.
Correct the error.
Check the error code displayed by the I/O
Interface Unit to determine the cause of the error.
Refer to 6-3 Error Messages and Alarm Outputs.
Correct the error.
Correct the error.
Correct the error.
Correct the error.
Check whether there is disconnected cable, or
any mistake in switch settings, and so on.
Correct the error.
Section
6-1