Detailed Description
2.16 Feeds (V1)
NC/PLC Interface Signals (Z1)
2-142 Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
DB31, ...
DBB0
Feed rate override (axis-specific)
Binary values > 200 are limited to 200%.
Using the machine data:
MD12100 $MN_OVR_FACTOR_LIMIT_BIN (limit for binary-coded override switch)
the maximum axis-specific feed rate override can be additionally limited.
With Gray coding, the individual switch settings are assigned to the following codes:
7DEOH*UD\FRGLQJIRUD[LVVSHFLILFIHHGUDWHRYHUULGH
6ZLWFK
SRVLWLRQ
&RGH
$[LDOIHHGUDWH
RYHUULGHIDFWRU
VWDQGDUGYDOXHV
The factors listed in the table for the axial feed rate override
are stored in the NC-specific machine data:
MD12010 $MN_OVR_FACTOR_AX_SPEED [n]
The table contains the default settings.
The number of possible switch settings for standard machine control panels is described in the
Configuring Guides for 840D/810D.
Corresponding to .... DB31, ... DBX1.7 (override effective)
MD12010 $MN_OVR_FACTOR_AX_SPEED [n] (evaluation of the axis feed rate override switch)
MD12100 $MN_OVR_FACTOR_LIMIT_BIN (limit for binary coded override switch)
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