Relation With Other Functions - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.31 Constant Torque Control

14.31.3 Relation with Other Functions

 Torque limitation skip
Outputting the torque skip command to an axis while the constant torque control or proportional torque stopper control is in
operation results in the generation of a program error (P595).
 Stroke end and stored stroke limit
If the axis reaches the stroke end while the constant torque control or proportional torque stopper control is in operation, the
constant torque control or proportional torque stopper control is canceled.
 Servo amp related functions
The following servo amp related functions are disabled for axes under the stroke end while the constant torque control or
proportional torque stopper control. The stroke end while the constant torque control or proportional torque stopper control
is canceled if any of the following servo amp related functions are executing.
Collision detection function, notch filter function, disturbance observer function, machine correction, current offset, lost
motion compensation, overshoot correction, OMR-FF, acceleration FF, and OMR-DD
 Peripheral tools (NC Analyzer 2)
Do not use the ATS function for axes under the constant torque control or proportional torque stopper control. The M-series
excitation torque will be added to the constant torque.
 Emergency stop
The deceleration and stop control will not function correctly as constant torque is generated by the constant torque control
or proportional torque stopper control. Disable (0: Dynamic stop) the emergency stop deceleration and stop control "#2217
SV017 SPEC 1/bit2" for axes under the constant torque control or proportional torque stopper control.
Note
(1) Disable the deceleration and stop control for other axes within the same unit as well as when using multi-axis drive units.
Do not connect axes to a power supply when using the constant torque control or proportional torque stopper control. The
emergency stop deceleration and stop control is disabled throughout the same part system when axes are connected to
a power supply.
787 IB-1501668-B