Detailed Description
2.1 Spindle modes
Spindles (S1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-7
2.1.3 Spindle oscillation mode
Operating principle
Oscillation mode is activated for the spindle during the gear step change.
A detailed description of "Spindle oscillation mode" appears in:
References:
/FB1/ Descriptions of Functions, Basic Machine; Spindles (S1), Chapter: "Gear step change
in oscillation mode".
2.1.4 Spindle positioning mode
When is positioning mode used?
The spindle positioning mode stops the spindle at the defined position and activates the
position control, which remains active until it is de-activated.
The spindle is in positioning mode with the following functions (the parameter [n], where
n=spindle number, is not required for the main spindle):
• SPOS[n]=.....
• SPOS [n]=ACP(.....)
• SPOS [n]=ACN( .....)
• SPOS [n]=AC(.....)
• SPOS [n]=IC(.....)
• SPOS [n]=DC(.....)
• SPOSA [n]=ACP(.....)
• SPOSA [n]=ACN(.....)
• SPOSA [n]=AC(.....)
• SPOSA [n]=IC(.....)
• SPOSA [n]=DC(.....) identical to SPOSA [n]= .....
• M19 or M [n]=19
SPOS [n]=AC(.....)
Spindle positioning to an absolute position (0 to 359.999 degrees). The positioning direction
is determined either by the current direction of spindle rotation (spindle rotating) or the
distancetogo.
SPOS [n]=IC(.....)
Spindle positioning to an incremental position (+/- 999999.99 degrees) in relation to the last
programmed position. The positioning direction is defined by the sign of the distance to be
traveled.
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