YASKAWA SGM7D-30F Product Manual page 304

Error Alarm
Alarm Name
Number Number
Initial Communi-
cation Alarm
between
INDEXER Mod-
A.C90 or
ule and SERVO-
E17A
A.040
PACK
(Detected only
when control
power supply is
turned ON.)
Program Table
Checksum
Alarm
E19A A.EF9
(Detected only
when control
power supply is
turned ON.)
Program Table
Version
Unmatched
E1AA A.EF9
(Detected only
when the control
power is ON.)
Program Out-
of-range Alarm
(Detected only
E1BA A.EF9
when control
power supply is
turned ON.)
Zone Table
Checksum
Alarm
E1CA A.EF9
(Detected only
when control
power supply is
turned ON.)
3.5 FT83 SERVOPACKs with Analog Voltage/Pulse Train References
3.5.4 INDEXER Alarm Displays and Troubleshooting
Meaning Corrective Action
• The INDEXER
failed in parame-
ter calculation
during initial com-
munications with
• Connect the
the SERVOPACK
encoder and then
when the control
change the parame-
power was turned
ter.
ON.
• Cancel the A.040
This can happen in
alarm and then
the following
change the parame-
cases:
ter.
• When a parame-
(If the alarm display
ter has been
is other than A.E00,
changed while
it can be reset by
the encoder is
turning the power
not connected
OFF and back ON.)
• When a parame-
ter has been
changed during
occurrence of
A.040 alarm
The program table
stored in flash mem-
ory was not
• Initialize the pro-
recorded properly.
(This alarm can gram table. (Fn063)
• If the problem is not
occur if the control
power supply is solved, correct the
turned OFF while the program table.
program table is
being saved or ini-
tialized.)
• Change the firm-
The combination of
ware version.
the firmware version
• Change the pro-
and the program
gram table version
table version is
to match the firm-
wrong.
ware version.
• Change the firm-
A value set in the ware version.
• Change the pro-
program table is not
within the allowed gram table version
setting range. to match the firm-
ware version.
The zone table
stored in flash mem-
ory was not
• Initialize the zone
recorded properly.
table. (Fn064)
(This alarm can
• If the problem is not
occur if the control
solved, correct the
power supply is
zone table.
turned OFF while the
zone table is being
saved or initialized.)
Continued from previous page.
Servo-
motor
Alarm
Stop Reset
Method
Gr.1 N/A
Gr.1
Available
Gr.1
Available
Gr.1
Available
Gr.1
Available
Continued on next page.
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