Siemens Sinumerik 840 sl

Detailed description
2.3 Feedrate control
Basic logic functions: Feeds (V1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
37
The following permanent assignment applies to binary coding:
Code Override factor
00000000 0,00 ≙ 0%
00000001 0,01 ≙ 1%
00000010 0,02 ≙ 2%
00000011 0,03 ≙ 3%
00000100 0,04 ≙ 4%
. .
. .
. .
01100100 1,00 ≙ 100%
. .
. .
. .
11001000 2,00 ≙ 200%
With Gray coding, the override factors corresponding to the switch setting are entered in
machine data:
MD12010 OVR_ FACTOR_AX_ SPEED [n] (analysis of axis feedrate override switch).
Activation of axis-specific feedrate override
If G33, G34, G35 active: Not effective
If G63 active: Not effective
(the override is set to a fixed value of 100% in the
NC)
If G331, G332 active: Not effective
(the override is set to a fixed value of 100% in the
NC)