Mitsubishi Electric MELSEC-Q Series - Setting the Required Data for Speed-Torque Control

12 - 4
Chapter 12 Expansion Control
12.1.3 Setting the required data for speed-torque control
Required control data setting for the control mode switching
The control data shown below must be set to execute the control mode switching.
Setting item
Setting
value
Setting details Buffer memory address
[Cd.138]
Control mode
switching request
1
Set "1: Switching request" after setting
"[Cd.139] Control mode setting".
4374+100n
[Cd.139] Control mode setting
Set the control mode to switch.
0: Position control mode
10: Speed control mode
20: Torque control mode
4375+100n
n: Axis No.-1
: Refer to Section 5.7 "List of control data" for the setting details.
Required control data setting for the speed control mode
The control data shown below must be set to execute the speed control.
Setting item
Setting
value
Setting details Buffer memory address
[Cd.140]
Command speed at
speed control mode
Set the command speed at speed control
mode.
4376+100n
4377+100n
[Cd.141]
Acceleration time at
speed control mode
Set the acceleration time at speed control
mode.
4378+100n
[Cd.142]
Deceleration time at
speed control mode
Set the deceleration time at speed control
mode
4379+100n
n: Axis No.-1
: Refer to Section 5.7 "List of control data" for the setting details.
Required control data setting for the torque control mode
The control data shown below must be set to execute the torque control.
Setting item
Setting
value
Setting details Buffer memory address
[Cd.143]
Command torque at
torque control mode
Set the command torque at torque control
mode.
4380+100n
[Cd.144]
Torque time constant
at torque control
mode
(Forward direction)
Set the time constant at driving during
torque control mode.
4381+100n
[Cd.145]
Torque time constant
at torque control
mode
(Negative direction)
Set the time constant at regeneration
during torque control mode.
4382+100n
[Cd.146]
Speed limit value at
torque control mode
Set the speed limit value at torque control
mode.
4384+100n
4385+100n
n: Axis No.-1
: Refer to Section 5.7 "List of control data" for the setting details.