Alarm List
Alarm Number (1000 to 1999)
Alarm List-367
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1683 DC 24V POWER
SUPPLY
FAILURE(SV)
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.
YPS21 unit failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the following unit.
∙ YPS21 unit
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1684 INSTANT POWER
FAILURE(TRQ)(SV)
The instant power failure
occurred and then the torque
was saturated.
Voltage failure Check if the primary power supply voltage is dropping.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1685 INSTANT POWER
FAILURE(TIME)(SV)
The instant power failure
occurred for longer than the
certain time period.
Voltage failure Check if the primary power supply voltage is dropping.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
1686 POS.DEVITATION
SATURATING
ERR(SV)
Setting error Check the settings for manipulator motion condition (influence by
external force, load condition).
Connection failure Check if a ground fault has not occurred in the U-, V-, and W-phase of
motor power line, or short circuit has not occurred between these
phases.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy
To Next Page
Loading...
