EFAS CAM-Creator
DOC_MAN_MEC_EFAS-CAM_#SEN_#AIN_#V1
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Version: 2018 / 02
6.4
Control
This section tells you how to program flexible cam programs
6.4.1
Dead-Times (Control/Dead-Times)
Dead time corrections:
Assuming a dead time has been assigned to a response to switching operations, the operation
needs to occur sooner or later with reference to the actual speed, i.e. cams have to be moved.
Example of an encoder with 360 increments / revolution:
(One revolution is equivalent to 360 increments)
A cam triggers at 25° and releases at 50°. (This is the program.)
Set both DTon and DToff of this cam to 1 sec.
A speed of 1 rpm is the same as 6 increments/sec.
A speed of 2 rpm is the same as 12 increments/sec.
If dead time compensation is on, this will result in:
at 1 rpm:
The cam triggers at 19° and releases at 44°.
at 2 rpm:
The cam triggers at 13° and releases at 38°.
