Mitsubishi Electric MELSEC Q Series Programming Manual page 519

APPENDICES
Control mode
Error
code
1101
1102
1103
1104
1105
(2) Positioning control errors (1100 to 1199)
These errors are detected at the positioning control.
The error codes, causes, processing and corrective actions are shown in Table
1.9.
Table 1.9 Positioning control error (1100 to 1199) list
Error cause
• The external signal FLS
(upper limit LS) turned off
during the forward direction
(address increase direction).
• The external signal RLS
(lower limit LS) turned off
during the reverse direction
(address decrease
direction).
• The external stop signal
(stop signal) turned on
during home position return.
• The servo error detection
signal turned on during
positioning control.
• The power supply of the
servo amplifier turned off
during positioning control.
(Servo not mounted status
detection, cable fault, etc.)
• Home position return did not
complete normally without
stop within the in-position
range of home position at
the home position return.
APP - 28
Error
Corrective action
processing
Deceleration
• Travel in the reverse direction
stop by "Stop
by the JOG operation, etc.
processing on
and set within the external
STOP input"
limit range.
of the
• Travel in the forward direction
parameter
by the JOG operation, etc.
block.
and set within the external
(Deceleration
limit range.
stop during
speed control,
immediate
stop during
continuous
operation to
torque control
mode)
Deceleration • Execute the home position
stop by return so that the external stop
"Stop signal (stop signal) may not
processing on turn on.
STOP input" of
the parameter
block.
Immediate • Start after disposal at the
stop without servo error.
decelerating.
• Turn on the power supply of
the servo amplifier.
• Check the connecting cable to
Turn the the servo amplifier.
servo READY • Make the gain adjustment.
(M2415+
20n) off.