Alarm List
Alarm Number (1000 to 1999)
Alarm List-369
1691 FORCE SENSOR
BOARD
UNMOUNTED
Force sensor board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
1692 PG POWER FUSE
BLOWN(SV)
Fuse failure Replace the EAXA21 board fuse(F1).
EAXA21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replace the board to be safe.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1693 UNDEFINED MOTOR
GUN ARM CONTROL
Sub Code: Signifies the
control group in which the
alarm occurred
Setting error The spot high speed function is enabled despite the invalid status of
GUN ARM CONTROL function.
Please complete the setting of GUN ARM CONTROL as the following
operations.
1. start the system in maintenance mode.
2. change the security to management mode.
3. select [SYSTEM] ->[SETUP] ->[OPTION FUNCTION] ->[GUN ARM
CONTROL].
4. change the mode to PLAYBACK, then push [EXECUTE].
5. set the [INERTIA] and [FREQ].
6. select [ENABLE], after the setting the [INERTIA] and [FREQ].
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1694 GROUND
FAULT(BRAKE LINE)
Sub Code: Signifies the axis
in which the alarm occurred
Short circuit or ground
fault
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the brake connection if there is a
ground fault or short circuit.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1695 DC 24V POWER
SUPPLY
FAILURE(SV)
YPS21 unit failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the following unit.
∙ YPS21 unit
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy
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