R7M-A05030-B Omron, R7M-A05030-B Datasheet - Page 226

• Manufacturer Part Number: R7M-A05030-B
• Description: MOTOR SERVO CYLINDER 50W W/BRAKE
• Manufacturer: Omron

Specifications of R7M-A05030-B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: R7MA05030B

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5-3-2 Troubleshooting by Means of Operating Status
5-12
Troubleshooting
OPERATOR ERR
ROM CHECK ERR
OPERATOR ERR
RAM CHECK ERR
OPERATOR ERR
DATA SEND ERR
The power sup-
ply indicator
(POWER) does
not light even
when the power
supply is turned
ON.
Parameter Unit Alarms
Symptom
Display
Power supply lines are
incorrectly wired.
ROM error Occurs when power
RAM error Occurs during
Send oper-
ation error
Probable cause
Error
supply is turned
ON.
Parameter Unit use.
Occurs during
Parameter Unit use.
Status when error
occurs
Check whether the control-circuit
power supply input and main-cir-
cuit power supply input are within
the power supply voltage ranges.
Check whether the control-circuit
power supply input and main-cir-
cuit power supply input are wired
correctly.
Items to check
Internal element mal-
function.
Internal element is
faulty.
Internal element mal-
function.
Internal element is
faulty.
Internal element mal-
function.
Internal element is
faulty.
Cause of error
Turn OFF the power supply,
then ON again.
Replace the Parameter Unit.
Turn OFF the power supply,
then ON again.
Replace the Parameter Unit.
Turn OFF the power supply,
then ON again.
Replace the Parameter Unit.
Correct the power supply.
Rewire correctly.
Countermeasures
Countermeasures
Chapter 5