Sudden Stop Selection (Ver.1.20 Or Later) - Mitsubishi FX3U-20SSC-H User Manual

FX -20SSC-H Positioning Block User's Manual
3U
7.5

Sudden stop selection (Ver.1.20 or later)

This function suddenly stops the work piece when the STOP command/forward rotation limit switch 2 (FLS),
reverse rotation limit switch 2 (RLS)/forward rotation limit switch 1 (LSF) or reverse rotation limit switch 1
(LSR)/software limit turns ON during positioning operation.
1. How to select sudden stop when the STOP command or limit switch turns ON
Specify the following settings.
Setting of the sudden stop/deceleration stop
Setting of sudden stop deceleration time
Setting of the sudden stop interpolation time constant
2. Sudden stop operation
1) The work piece suddenly stops after the sudden stop deceleration time (interpolation time constant) when
the STOP command or limit switch turns ON during operation. However, the work piece stops after the
normal deceleration time when the sudden stop deceleration time (interpolation time constant) is longer
than the normal deceleration time (interpolation time constant).
In individual axis operation
Speed
Maximum speed
Operation speed
Real sudden stop deceleration time
Sudden stop deceleration time
Stop command
In simultaneous two-axis operation (interpolation operation)
Speed
Maximum speed
Operation speed
Stop command
48
→ For the related parameters, control data and monitor data, refer to Section 7.11
Setting item
ON
OFF
Sudden stop interpolation
time constant
ON
OFF
7 Before Starting Positioning Operation
7.5 Sudden stop selection (Ver.1.20 or later)
Description
Setting of the sudden stop
Setting
Setting (interpolation operation only)
Real deceleration time
Deceleration time
Interpolation
time constant
Time
Time