YASKAWA SGM7D-30F Product Manual page 246

3.4.4 INDEXER Module Alarm Displays and Troubleshooting
The INDEXER Module alarm list and the corresponding corrective actions are shown below.
Serial
Command Alarm
Negative Number
Response
E12A A.AEF
E13A A.AEF
E14A A.AEF
E15A A.AEF
E16A A.AEF
3.4 Command Option Attachable-type FT82 SERVOPACKs with INDEXER Modules
3.4.4 INDEXER Module Alarm Displays and Troubleshooting
Alarm Name Meaning
The firmware pro-
Firmware
cessing time was
Execution Alarm
too long.
The SERVOPACK
does not supported
Firmware
this function,
Version
because the soft-
Unmatched
ware version do not
match.
Incorrect or cor-
rupted parameters
Parameter
are stored in
Checksum
EEPROM.
(This alarm can
Alarm
occur if the control
(Detected only
power supply is
when control
turned OFF while the
power supply is
parameters are
turned ON.)
being initialized or
changed.)
Parameter
Version
The combination of
the firmware version
Unmatched
number and the
(Detected only
parameter version
when the control
number is wrong.
power supply is
turned ON.)
The moving method
Parameter Out-
is set to a rotary
of-range Alarm method (PnB20 = 1,
2, or 3), but the ori-
(Detected only
gin set in PnB25
when control
exceeds the soft-
power supply is
ware limits set in
turned ON.)
PnB21 and PnB23.
Servo-
motor
Corrective Action
Stop
Method
• Upgrade the firm-
ware version.
• Reduce the number
Gr.1
of functions being
used.
• Upgrade the SER-
VOPACK software
version.
• Use the SERVO-
PACK that supports
Gr.1
the corresponding
function.
• Use the SERVO-
PACK with the func-
tion set disabled.
• Initialize the param-
eters with the PRMI-
NIT command or
FnB0B. Gr.1
• If the problem is not
solved, correct the
parameters.
• Change the firm-
ware version.
• Change the param-
Gr.1
eter version to
match the firmware
version.
Correct the origin set-
ting (PnB25) or the
Gr.1
software limits
(PnB21 and PnB23).
Continued on next page.
Alarm
Reset
N/A
N/A
N/A
N/A
N/A
3
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