Instruction manual

11. ERROR CODES STORED AT THE PCPU
11 − 9
Table 11.2 Drive Module Error List (100 to 1199) (Continued)
Virtual Servo Axis Control Item
Error
Class
Error
Code
Posi-
tion-
ing
Fixed
pitch
Feed
Spe-
ed
Spe-
ed
Swit-
ching
Con-
stant
Spe-
ed
JOG
Man-
ual
Pulse
Gene
-rator
Sync-
hron-
ous
Enc-
oder
Posi-
tion
Follo-
w-Up
Error Cause Processing Corrective Action
140
!
•
At the reference axis
designation for linear
interpolation, the
reference axis travel
value is "0".
•
Do not select an axis
where the travel value is
"0" as the reference axis.
141
!
•
The position command
device No. at position
follow-up control is an
odd No.
START is
disabled.
•
Designate an even
number as the position
command device No.
151
!!!!!!!
•
In the VIRTUAL mode,
START was designated
at an inoperative axis.
(Error occurred at REAL
to VIRTUAL mode
switching, and system
START was disabled.)
•
After correcting the error
cause in the REAL
mode, switch back to the
VIRTUAL mode and start
operation.
152
!!!!!!!
•
A START was
designated during a
deceleration to stop
which was occurring in
response to an all-axes
servo OFF (M2042: OFF)
153
!!!!!!!
•
A START was
designated during a
deceleration to stop
which was occurring in
response to a servo error
at the output module.
START is
disabled.
•
After correcting the error
cause in the REAL
mode, switch back to the
VIRTUAL mode and start
operation.
200
!!!!!!!!!
•
The PLC READY
(M2000) signal was
switched OFF during a
START which was
occurring in response to
a START request from
the sequence program.
Deceleration
to stop
•
After all axes have
stopped, switch the PLC
READY (M2000) signal
ON.
204
!!!!!!!!!
•
The PLC READY
(M2000) signal was
switched ON again
during a deceleration to
stop which was occurring
in response to the PLC
READY (M2000) signal
being switched OFF.
Ignored
•
After all axes have
stopped, switch the PLC
READY (M2000) signal
ON. (PLC READY
(M2000) OFF
→
ON
switching during a
deceleration to stop is
ignored.)
207
!!!
•
The feed current value
violated the stroke limit
range during operation.
In circular interpolation
operations, the error
code will be stored only
at the axis where the
stroke limit range was
violated. In linear
interpolation operations,
the error code will be
stored at all interpolation
axes.
208
!!!
•
During circular
interpolation or manual
pulse generator
simultaneous operation,
the feed current value of
another axis violated the
stroke limit range. (For
other axis error
detection.)
•
Correct the stroke limit
range or the travel value
setting to ensure that
positioning control
remains within the stroke
limit range.
211
!
•
When the final
positioning address was
identified during a
positioning operation, an
overrun occurred due to
a deceleration distance
which was insufficient for
the output speed.
Deceleration
to stop
(1) Designate a speed
which will not cause an
overrun.
(2) Designate a travel
value which will not
cause an overrun.
Minor
Errors
214
!
•
The manual pulse
generator status was
switched to "enabled"
during axis motion, and
manual pulse generator
operation was attempted.
Manual pulse
generator in
puts are
ignored until
a stop
occurs.
•
Execute manual pulse
generator operation after
the axis motion has
stopped.