R88A-CAU01B Omron, R88A-CAU01B Datasheet - Page 216

• Manufacturer Part Number: R88A-CAU01B
• Description: POWER CABLE 1M
• Manufacturer: Omron

Specifications of R88A-CAU01B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R88ACAU01B

Application
4-5-4 Troubleshooting
j Error Diagnosis by Means of Operating Status (DIO, CompoBus/S)
The LED indi-
cator does not
light even when
the power sup-
the power sup-
ply is turned
ON.
Symptom
When an error occurs, check the error contents by means of the operating status and
alarm display, investigate the cause and apply the appropriate countermeasures.
Power supply lines are improp-
erly connected.
Probable cause
Check the power supply volt-
age.
Check the power supply lines.
Items to check
Correct the power supply.
Correct the wiring.
Countermeasures
Chapter 4
4-25