3.4 Command Option Attachable-type FT82 SERVOPACKs with INDEXER Modules
3.4.4 INDEXER Module Alarm Displays and Troubleshooting
3-178
E17A
A.E00
Initial Communi-
cation
Alarm
between
INDEXER Mod-
ule and SERVO-
PACK
(Detected only
when control
power supply is
turned ON.)
The INDEXER Mod-
ule failed in initializa-
tion of
communications
with the SERVO-
PACK when the
control power was
turned ON.
Take steps to reduce
noise in the system
such as improving
frame ground.
Gr.1
N/A
A.AEF
The SERVOPACK is
not compatible with
the INDEXER Mod-
ule.
•
Upgrade the SER-
VOPACK's software
version.
•
Replace the SER-
VOPACK with a
SERVOPACK that is
compatible with the
INDEXER Module.
A.C90 or
A.040
•
The INDEXER
Module failed in
parameter calcula-
tion during initial
communications
with the SERVO-
PACK when the
control power was
turned ON.
This can happen in
the following
cases:
•
When a parame-
ter has been
changed while
the encoder is
not connected
•
When a parame-
ter has been
changed during
occurrence of
A.040 alarm
•
Connect the
encoder and then
change the parame-
ter.
•
Cancel the A.040
alarm and then
change the parame-
ter.
(If the alarm display
is other than A.E00,
it can be reset by
turning the power
OFF and back ON.)
E18A
A.EA2,
A.EA3
Communication
Alarm between
INDEXER Mod-
ule and SERVO-
PACK
An error occurred in
communications
between the
INDEXER Module
and SERVOPACK
during operation.
Take steps to reduce
noise in the system
such as improving
frame ground.
Gr.1
Available
E19A
A.AEF
Program Table
Checksum
Alarm
(Detected only
when control
power supply is
turned ON.)
The program table
stored in flash mem-
ory was not
recorded properly.
(This alarm can
occur if the control
power supply is
turned OFF while the
program table is
being saved or ini-
tialized.)
•
Initialize the pro-
gram table with the
PGMINIT command
or FnB06.
•
If the problem is not
solved, correct the
program table.
Gr.1
Available
*1
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Serial
Command
Negative
Response
Alarm
Number
Alarm Name
Meaning
Corrective Action
Servo-
motor
Stop
Method
Alarm
Reset