PY Manual
Copyright © 2006 SANYO DENKI
AMERICA
, Inc.
127
Memory Error
Symbol
7-Segment Display
Alarm code
CN1- [46,45,44,43]
MEME
P
1111
Operating Condition
Cause
Corrective Action
•
Faulty PC board
•
Memory IC failure
•
Replace servo
amplifier
Alarm occurs when the
control power supply is
turned ON
•
Improper combination
of motor and amplifier
•
Use the Remote
Operator to check and
set parameter Func6,
Bit 0 to “0”
Absolute Encoder Battery Alarm (not available at this time)
Symbol
7-Segment Display
Alarm code
CN1- [46,45,44,43]
AEE
U
1000
Operating Condition
Cause
Corrective Action
•
The battery has less
than 20 hours of
operation remaining
and the absolute
encoder position is
unreliable
•
Replace battery
Alarm occurs when the
control power supply is
turned ON
•
Faulty PC board
•
Replace servo
amplifier
CPU Error
Symbol
7-Segment Display
Alarm code
CN1- [46,45,44,43]
CPUE No
Lights 1111
Operating Condition
Cause
Corrective Action
Light remains OFF after the
control power is applied
•
The CPU has failed
•
The 5V power supply
is low
•
Faulty PC board
•
Replace servo
amplifier
Lights go off during motor
operation
•
The CPU has failed
•
The 5V power supply
is low
•
Replace servo
amplifier
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