Mitsubishi Electric Q173DSCPU Programming Manual page 249

APPENDICES
Table 1.7 Synchronous control output axis error (700 to 799) list (Continued)
Control mode
Command generation axis
Error
code
750
751
754
756
757
770
Error cause
• The synchronous parameter
"[Pr.440] Cam No.
(D15062+150n)" is set to other
than 0 to 256 during
synchronous control.
• When changing the synchronous
parameter "[Pr.440] Cam No.
(D15062+150n)", the cam data
of the changed cam No. does
not exist on the cam open area
during synchronous control.
• Phase compensation amount of
cam axis is equal or lower than
the minimum value
(-2147483648), or exceeding the
maximum value (2147483647).
• The synchronous parameter
"[Pr.440] Cam No.
(D15062+150n)" switch the
control mode to speed/torque/
continuous operation to torque
control for the output axis except
0 in synchronous control.
• Switch the control mode to
speed/torque/continuous
operation to torque control for
the output axis that is executing
the synchronous control
switching function.
• The output axis synchronous
parameter "[Pr.440] Cam No.
(D15062+150n)" is set to other
than 0 during speed-torque
control.
• The "[Cd.407] Synchronous
control change command
(D15130+150n)" is set to other
than 0 to 4 at control change
request.
APP - 20
Error
Corrective action
processing
• Set a value within the range of 0
to 256.
Synchronous
control
continues by
• Specify the cam No. of an
the previous
existing cam data.
cam No.
The operation • Set a smaller cam axis phase
is controlled compensation advance time.
with the • Decrease the cam axis input
minimum or value speed.
maximum
value.
• Set the output axis to linear cam
(cam No.0) when executes the
speed-torque control during
advanced synchronous control.
The control
mode is not
switched.
• Execute the request switching to
the control mode to speed/
torque/continuous operation to
torque control after executed
synchronous control switching
function.
• Set the output axis to linear cam
Control
(cam No.0) when executes the
continues by
speed-torque control during
the linear cam
advanced synchronous control.
(cam No.0).
• Set a value within the range.
Control change
is not
requested.