Smoothing Method For Clutch - Mitsubishi Electric R32MTCPU Programming Manual

Smoothing method for clutch

Set the clutch smoothing method in "[Pr.411] Main shaft clutch smoothing method (D15018+150n)" and "[Pr.428] Auxiliary
shaft clutch smoothing method (D15040+150n)".
The 2 types of clutch smoothing include the following.
• Time constant method smoothing
• Slippage method smoothing
When not using clutch smoothing, set "0: Direct" in the clutch smoothing method.
Item
Clutch smoothing
method
The operation of each smoothing method is shown below.
Time constant method smoothing
Smoothing is processed with the time constant setting value in the smoothing time constant at clutch ON/OFF. After clutch ON
smoothing is complete, smoothing is processed with the time constant setting value when the speed of the input values
changes.
The travel value between the clutch turning ON and OFF is not changed with smoothing.
Travel value after clutch smoothing = Travel value before clutch smoothing
Item
Clutch smoothing time
constant
■Time constant method exponential curve smoothing
Set "1: Time constant method (Exponential)" in the clutch smoothing method.
Clutch ON/OFF status
Clutch smoothing status
Speed before clutch processing
Speed after clutch smoothing
Item
Clutch ON/OFF status
Clutch smoothing status
6 SYNCHRONOUS CONTROL
104
6.3 Clutch
Setting item
Main shaft clutch Auxiliary shaft clutch
[Pr.411] Main shaft clutch [Pr.428] Auxiliary shaft clutch
smoothing method smoothing method
(D15018+150n) (D15040+150n)
Setting item
Main shaft clutch Auxiliary shaft clutch
[Pr.412] Main shaft clutch [Pr.429] Auxiliary shaft clutch
smoothing time constant smoothing time constant
(D15019+150n) (D15041+150n)
ON
OFF
ON
OFF
63%
Clutch smoothing time constant
Main shaft clutch
[St.420] Main shaft clutch ON/OFF status (M10560+10n)
[St.421] Main shaft clutch smoothing status (M10561+10n)
Setting details
Set the clutch smoothing
method.
Setting details
For smoothing with a time
constant method, set the
smoothing time constant.
t
63%
t
Auxiliary shaft clutch
[St.423] Auxiliary shaft clutch ON/OFF status (M10562+10n)
[St.424] Auxiliary shaft clutch smoothing status (M10563+10n)
Setting value
0: Direct
1: Time constant method
(Exponent)
2: Time constant method
(Linear)
3: Slippage method (Exponent)
4: Slippage method (Linear)
5: Slippage method (Linear:
Input value follow up)
Setting value
0 to 5000[ms]