Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 591

12. APPLICATION OF FUNCTIONS
(1) ON control mode
(a) "No clutch"
When [Cam control data No. 36 - Main shaft clutch control setting] is set to "0 (No clutch)", other
clutch parameters are not used due to direct coupled operation.
(b) Clutch command ON/OFF
Turning on/off CLTC (Clutch command) turns on/off the clutch.
(Settings in the OFF control mode are not used in the clutch command ON/OFF mode.)
(2) Clutch smoothing method
Smoothing is processed with the time constant set in [Cam control data No. 43 Main shaft clutch
smoothing time constant] at clutch ON/OFF. After clutch ON smoothing is completed, smoothing is
processed with the set time constant when the speed of the input values changes.
The travel distance from turning on to off of the clutch does not change with smoothing.
Travel distance after clutch smoothing = Travel distance before clutch smoothing
Time constant method exponential curve smoothing
Set [Cam control data No. 42 - Main shaft clutch smoothing system] to "1 (Time constant method
(index))".
Clutch command
Clutch on/off status
Current value before clutch input
Travel distance after clutch output
Clutch on/off status
Clutch smoothing status
Speed before clutch processing
Speed after clutch smoothing
12 - 50
www.kavrammuhendislik.com.tr
63%
63%
Clutch smoothing time constant
CLTC
CLTS
t
t
CLTS
CLTSMS
t
t