Siemens SINUMERIK 808D ADVANCED Operating Instructions Manual page 397

DB380x
DBB2003
Edge evaluation: No
Signal state 1
corresponding to ...
Note for the reader
DB380x
DBX4001.0 to .2
Edge evaluation: No
Siemens Controls
Parameter Manual
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Spindle override
Signal(s) to spindle (PLC → NCK)
Signal(s) updated: Cyclic
The spindle override is specified via the PLC in the Gray code.
The override value determines the percentage of the programmed speed
setpoint that is issued to the spindle.
Gray coding for spindle override
Switch Code
setting
1 00001
2 00011
3 00010
4 00110
5
00111
6 00101
7 00100
8 01100
9 01101
10 01111
11 01110
12 01010
13 01011
14 01001
15 01000
16 11000
17
11001
18 11011
19 11010
20 11110
21 11111
22 11101
23 11100
24 10100
25 10101
26 10111
27 10110
28 10010
29
10011
30 10001
31 10000
IS "Override active" (DB380x DBX1.7)
IS "Feedrate override for spindle valid" (DB380x DBX2001.0)
Function Manual Basic Functions V1
Parameter set selection A, B, C
Signal(s) to drive (PLC → NCK)
Detailed descriptions of interface signals
4.8 Axis / spindle-specific signals
Spindle override factor
0.5
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
Signal(s) updated: Cyclic
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