Starting Up HMI Embedded (IM2) 08/2005
4 Functions/Parameterization
© Siemens AG, 2005. All rights reserved
IM2/4-54 SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
4.11.4 Hiding machine axes
Function
The operator can use the channel-specific machine data MD 20098:
DISPLAY_AXIS to suppress the display of the axes in the Machine area.
All axes are displayed by default.
Bits 16 to 31 Show (=1)/hide (=0) machine axes (MCS).
20098 DISPLAY_AXIS
MD number Display or hide axis on MMC/HMI
Default setting: 0xFFFFFFFF Minimum input limit: 0 Maximum input limit:
0xFFFFFFFF
Changes effective after POWER ON Protection level: 2/7 Unit: -
Data type: DWORD Applies as of SW 4.4
Meaning: Bits 16 to 31: MCS
Bit 16= 1 Display machine axis in actual-value windows
0 Hide machine axis in actual-value windows
(Bit 17) not assigned
Bit 18= 1 Display machine axis in base offset
window
0 Hide machine axis in base offset
window
Bit 19= 1 Display machine axis in handwheel selection window
0 Hide machine axis in handwheel selection
window
Special cases
Homing and Safety Integrated
The channel-specific machine data MD 20098: DISPLAY_AXIS is not evaluated in
the displays for “REF” homing mode, namely the “Axes Reference Point and
Acknowledge Safe Position” display. All machine axes are always displayed.
Therefore the operator cannot change the values for the base work offset without
the appropriate access right.
The access right 7 must be entered as default value in the display machine data
MD 9247 and 9248.
4.11.5 Displaying geometry axes
Via the display machine data MD 9421: In MA_AXES_SHOW_GEO_FIRST you
specify whether the geometry axes are to be displayed at the first position or not
(e.g., before the auxiliary axes).
MD 9421 = 1 Display geometry axes at the first position
MD 9421 = 0 Do not display geometry axes at the first position
(default setting)
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