Siemens simovert masterdrives - Page 1002

Function diagram
87654321
fp_mc_336_e.vsd
Position sensing
MASTERDRIVES MC
08.01.02
Configuration of position sensing for external encoder (not in Slot C)
-336 -
V2.5
<2> P166 Configuration of position sensing
Position of P166 Value Meaning
xxx0
xxx1
Encoder detection
- No position sensing with machine encoder
(KK0125 = 0; no position measurement,
no reference-point detection)
- Release position sensing with motor
encoder
xx0x
xx1x
xx2x
xx3x
Reference point detection mode
- No reference point detection
- At the right of the rough pulse
The first fine pulse at the right of the
rough pulse sets the position sensing to
the set value
- The first fine pulse at the left of the
rough pulse sets the position sensing to
the set value
- Reference point detection, fine pulse only
x0xx
x1xx
- Counting direction encoder detection positive
- Counting direction encoder detection negative
P166.01
P166.01
P166.01
xxx0
xxx1
Zero point offset encoder
disregarded (zero point offset correction
deactivated)
Zero point offset encoder
include in postion actual value calculation
(zero point offset correction activated) <3>
P166.02
0xxx
1xxx
- Input of position-feedback scaling factor with
component at left/right of decimal point
- Input of pos-fback scal factor as num/denom
P166.01