Indexer Module Alarm Displays And Troubleshooting - YASKAWA S-V Series User Manual

9 Troubleshooting

9.1.2 INDEXER Module Alarm Displays and Troubleshooting

9.1.2 INDEXER Module Alarm Displays and Troubleshooting

The INDEXER Module alarm list and the corresponding corrective actions are shown below.
Serial
Command Panel
Negative Display
Response
– A.
E12A A.AEF
E13A
A.AEF
E14A A.AEF
E15A
A.AEF
E16A A.AEF
∗1. The following function cannot be used with the SERVOPACK software version 0016 or earlier.
Alarm Code Output
Signals
(/ALO1, /ALO2, /ALO3)
∗2. This function is available for the following software versions.
INDEXER module: Version 3 or later
SERVOPACK: Version 001B or later.
9-10
Alarm Name
SERVOPACK Alarm A SERVOPACK alarm
Activation Alarm occurred.
Firmware Execution The firmware processing
Alarm
time was too long.
The SERVOPACK does
not supported this func-
Firmware Version
tion, because the software
Unmatched
version do not match.
Incorrect or corrupted
parameters are stored in
Parameter Checksum
EEPROM.
Alarm
(This alarm can occur if
(Detected only when
the control power supply
control power supply is
is turned OFF while the
turned ON.)
parameters are being ini-
tialized or changed.)
Parameter Version
The combination of the
Unmatched (Detected
firmware version number
only when the control
and the parameter version
power supply is turned
number is wrong.
ON.)
The moving method is set
Parameter Out-of-
to a rotary method
range Alarm
(PnB20 = 1, 2, or 3), but
the home position set in
(Detected only when
control power supply is PnB25 exceeds the soft-
ware limits set in PnB21
turned ON.)
and PnB23.
SERVOPACK Software
Function Name
0016 or earlier
Not supported
Meaning Corrective Action
–
• Upgrade the firmware
version.
• Reduce the number of
functions being used.
• Upgrade the SERVO-
PACK software ver-
sion.
• Use the SERVOPACK
that supports the corre-
sponding function.
*1
• Use the SERVOPACK
with the function set
disabled.
• Initialize the parame-
ters with the
PRMINIT command or
FnB0B
• If the problem is not
solved, correct the
parameters.
• Change the firmware
version.
• Change the parameter
version to match the
firmware version.
Correct the home position
setting (PnB25) or the
software limits (PnB21
and PnB23).
Related
Version Number
Parameter
0017 or later
Supported
Servomotor
Stop
Method
Refer to
9.1.1.
Gr.1
Gr.1
*2
Gr.1
.
Gr.1
Gr.1
Remarks
For the SERVOPACK whose soft-
PnB51 ware version number is 0016 or
earlier, set PnB51 to 0 (PnB51 = 0).
Alarm
Reset
Refer to
9.1.1.
N/A
N/A
N/A
N/A
N/A