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• When the backlash compensation enable/disable setting (Function No. H, Parameter No. 1) is dis-
played, the current settings will be flashing in the SPEED/ON display.
• Use the Up and Down Keys to change the data.
• When the Set Key is pressed, the data will remain lit for approximately one second, the setting will be
confirmed, and then the data will resume flashing.
3-6-6 Advance Angle Compensation
H Functions
• The advance angle compensation function advances the ON and OFF angles for all cams in propor-
tion to the speed of the Resolver.
• When cam output signals are used to move peripheral devices, this function is used to adjust the tim-
ing of peripheral device movement. This function can also be used to minimize angle deviation caused
by a delay in signal transmission.
• There are three advance angle compensation parameters for 3F88L-160/162 Cam Positioners.
Advance angle compensation value 1: Speed and angle data settings
Advance angle compensation value 2: Speed and angle data settings
Advance angle compensation value 3: Angle data settings for advance angle compensation posi-
tion
The relationship between the Resolver speed and advance angle is set in the first two parameters,
advance angle compensation values 1 and 2. The third parameter, advance angle compensation
value 3 indicates the position where the advance angle is to be changed. (For example, if the ad-
vance angle amount changes from 0° to 1°, the angle must be increased by 1° somewhere in the
rotation. This parameter designates the position for that increase.)
• The advance angle compensation function operates when the “advance angle compensation enable/
disable setting” parameter is set to “enable.”
Operation Chapter 3
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