9 Fault Diagnosis and Possible Solutions
YASKAWA ELECTRIC
TOBP C730600 24D 1000-Series Option SI-S3/V, SI-S3/T Installation Manual
37
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Minor Faults and Alarms
LED Operator Display
Minor Fault Name
AEr
Setting Address Error
CANopen Option is set to an address outside the allowable setting range.
Cause
Possible Solution
Minor Fault
(H2-
= 10)
Address outside the specified address
range
⇒
Set F6-35 to an address within the specified range.
YES
LED Operator Display
Minor Fault Name
CALL
Serial Communication Transmission Error
Communication has not yet been established.
Cause
Possible Solution
Minor Fault
(H2-
= 10)
Communication wiring is faulty, there
is a short circuit, or something is not
connected properly.
Check for wiring errors.
⇒
Correct the wiring.
⇒
Remove and ground shorts and reconnect loose
wires.
YES
Programming error on the master side
⇒
Check communications at start-up and correct
programming errors.
Communication circuitry is damaged.
Perform a self-diagnostics check.
⇒
Replace the drive if the fault continues to occur.
