APP - 16
APPENDICES
Table 1.2 Drive module error (100 to 1199) list (Continued)
Control mode of virtual servo axis
Error
class
Error
code
Positioning
Fixed-pitch feed
Speed
Speed switching
Constant-speed
JOG
Manual pulse generator
Synchronous encoder
Position follow-up
Error cause
Error
processing
Corrective action
310
• Change speed to negative speed in
the invalid axis of stroke limit.
Speed is not
changed.
• Do not change speed to
negative speed in the invalid
axis of stroke limit.
Minor
error
330
• The target position change request
(CHGP) was executed for the axis
which was executing a servo
instruction which was not
compatible with target position
change.
Target
position is
not changed.
• Change the target position for
the axes operated by the
following servo instructions.
(1) Linear interpolation control
(2) Fixed-pitch feed operation
(3) Constant-speed control
• Q172DEX or encoder hardware
error.
• Check (replace) the Q172DEX
or encoder.
• Disconnected encoder cable
Immediate
input stop
• Check the encoder cable
1151
• A synchronous encoder set in the
system setting differs from a
synchronous encoder actually
connected.
Input from
synchronous
encoder
does not
accept.
• Set a synchronous encoder
actually connected in the
system setting.
1152
• Low voltage at Q172DEX. • Replace the battery.
Major
error
1153
• No battery or disconnected battery
at Q172DEX.
Operation is
continued.
• Replace the battery or check
(replace) the Q172DEX.
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