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Siemens SINUMERIK 840D Function Manual

Siemens SINUMERIK 840D
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Basic logic functions: Feeds (V1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
61
Supplementary conditions
3
3.1 General boundary conditions
Several feeds in one block
The "Several feeds in one block" function is only available in conjunction with the:
"Synchronized Actions" function.
References:
/FBSY/ Description of Functions Synchronized Actions
3.2 Supplementary conditions for feedrate programming
Unit of measurement
The applicable unit of measurement for feedrates is based on the value entered in machine
data:
MD12240 SCALING_SYSTEM_IS_METRIC
(standard control system metric/imperial)
and the type of axis entered in machine data:
MD30300 IS_ROT_AX
(rotary or linear axis).
Standard setting for feedrate type
G94 is displayed on the screen as the standard setting.
The initial setting (standard programming setting) for the feedrate type is only displayed
when the part program starts up.
The initial setting is set in machine data:
MD20150 GCODE_RESET_VALUES (initial setting for G groups).

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Siemens SINUMERIK 840D Specifications

General IconGeneral
SeriesSINUMERIK 840D
AxesUp to 31
ChannelsUp to 10
Operating SystemWindows-based
Power Supply24 V DC
Control Unit TypeCNC
InterfaceEthernet, PROFIBUS
DisplayTFT color display
InterpolationSpline
PLCIntegrated PLC
Data StorageCompactFlash, USB

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