Detailed Description
2.1 Spindle modes
Spindles (S1)
Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
2-13
Feed
The positioning speed is configured using machine data:
MD35300 $MA_SPIND_POSCTRL_VELO
and can be modified by programming or by synchronized actions:
FA[Sn]
Where n = spindle number
FA[Sn]=0
The configured speed is active
The speed is specified in [degrees/min].
Acceleration
The dynamic response during positioning can be modified by programming or by
synchronized actions:
ACC[Sn]
Programming or synchronized action
ACC[Sn]=0
The configured acceleration is active
n: Spindle number, 0 ... max. spindle number
Positioning from rotation
The spindle can be in speed control mode or in position control mode when positioning starts
(SPOS, M19 or SPOSA command in the program).
The following sequence is obtained:
Case 1: Spindle in speed control mode, encoder limit frequency exceeded
Case 2: Spindle in speed control mode, encoder limit frequency not exceeded
Case 3: Spindle in position control mode
Case 4: Spindle speed ‹ Position-control activation speed
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