Instruction manual

7. TRANSMISSION MODULE
7 − 18
(h) When the "mode setting device" value changes from other than "3" to "4",
the clutch status turns OFF independently of whether the clutch ON/OFF
command device is ON or OFF.
(i) If the "clutch ON address setting device" or "clutch OFF address setting
device" data is changed during one-shot clutch processing execution, the
new data is made valid when the clutch ON/OFF command device turns
from OFF to ON next time.
(j) If the drive module stops during execution of clutch ON/OFF processing
started by turning ON the clutch ON/OFF command device or if the clutch
ON/OFF command device is turned ON when the drive module is at a stop,
the one-shot clutch is not terminated until the travel value condition set to
the specified after-clutch ON travel value is satisfied.
(k) If a current value change is made to the drive module during execution of
clutch ON/OFF processing started by turning ON the clutch ON/OFF
command device, the clutch turns OFF at the position where the specified
before-clutch ON travel value or specified after-clutch ON travel value from
the clutch ON position is satisfied.
(l) If the moving direction of the drive module has changed during execution of
clutch ON/OFF processing started by turning ON the clutch ON/OFF
command device, not the travel value of the drive module but the position
where the specified before-clutch ON travel value and specified after-clutch
ON travel value are added to the position where the clutch ON command is
given is used to perform clutch ON/OFF processing.
3
1)
2)
1) Specified after-clutch ON travel value, 2) Specified before-clutch ON travel value
Mode setting device value
Drive module current value
Clutch ON command
device
Clutch status
(m) The specified before-clutch ON travel value and specified after-clutch ON
travel value are as described below according to the output module
connected.
1) When output module is ballscrew or roller
The travel value of the current value of the virtual axis connected is used
to exercise ON/OFF control.
When a differential gear is connected to the main shaft, the travel value
of the current value after the main shaft differential gear is used to
exercise ON/OFF control.
2) When output module is rotary table or cam
The travel value of the within-one revolution current value of the virtual
axis is used to exercise ON/OFF control. The specified travel value may
be set outside the range of the within-one revolution current value of the
virtual axis.