4 ADVANCED SYNCHRONOUS CONTROL
4.7 Synchronous Control Monitor Data
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[Md.412] Execute cam axis length per cycle
The executing cam axis length per cycle is stored.
When "[Pr.439] Cam axis length per cycle" is changed during synchronous control, this is updated when the controlling cam
axis length per cycle switches.
[Md.420] Main shaft clutch ON/OFF status
The clutch ON/OFF status is stored.
[Md.421] Main shaft clutch smoothing status
The smoothing status of the clutch is stored. The status is updated by the clutch smoothing method as follows.
[Md.422] Main shaft clutch slippage (accumulative)
The accumulative slippage amount with the slippage method is stored as a signed value.
The absolute value of the accumulative slippage increases to reach the slippage at clutch ON during clutch ON.
The absolute value of the accumulative slippage decreases to reach 0 during clutch OFF.
Monitoring of the accumulative slippage is used to check the smoothing progress with the slippage method.
[Md.423] Auxiliary shaft clutch ON/OFF status
The clutch ON/OFF status is stored.
[Md.424] Auxiliary shaft clutch smoothing status
The smoothing status of the clutch is stored. The status is updated by the clutch smoothing method as follows.
[Md.425] Auxiliary shaft clutch slippage (accumulative)
The accumulative slippage amount with the slippage method is stored as a signed value.
The absolute value of the accumulative slippage increases to reach the slippage at clutch ON during clutch ON.
The absolute value of the accumulative slippage decreases to reach 0 during clutch OFF.
Monitoring of the accumulative slippage is used to check the smoothing progress with the slippage method.
Method Details
Time constant method The status is always "1: On clutch smoothing" during the clutch ON status. The status will be "0: Not on clutch
smoothing" when the clutch is turned OFF and smoothing is completed.
Slippage method The status is "1: On clutch smoothing" till the clutch accumulative slippage amount reaches the slippage at clutch ON
when the clutch is turned ON. The status will change to "0: Not on clutch smoothing" when the clutch accumulative
slippage amount reaches the slippage at clutch ON. The status is "1: On clutch smoothing" till the clutch accumulative
slippage amount reaches 0 when the clutch is turned OFF. The status will change to "0: Not on clutch smoothing" when
the clutch accumulative slippage amount reaches 0.
Method Details
Time constant method The status is always "1: On clutch smoothing" during the clutch ON status. The status will be "0: Not on clutch
smoothing" when the clutch is turned OFF and smoothing is completed.
Slippage method The status is "1: On clutch smoothing" till the clutch accumulative slippage amount reaches the slippage at clutch ON
when the clutch is turned ON. The status will change to "0: Not on clutch smoothing" when the clutch accumulative
slippage amount reaches the slippage at clutch ON. The status is "1: On clutch smoothing" till the clutch accumulative
slippage amount reaches 0 when the clutch is turned OFF. The status will change to "0: Not on clutch smoothing" when
the clutch accumulative slippage amount reaches 0.
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