Structure For A Din Block - Siemens SINUMERIK 840D sl Function Manual

9.14.6

Structure for a DIN block

Structure of display block for a DIN block
Basic structure of display block for a DIN block
● Block number/label
● G function of the first G group
(only if changed as compared to the last machine function block).
● Axis position
(sequence corresponding to MD20070 $MC_AXCONF_MACHAX_USED (machine axis
number valid in the channel)).
● Further modal G functions
(only if changed as compared to the last machine function block).
● Other addresses as programmed.
The display block for the basic block display is directly derived from the programmed part
program blocks according to the following rules:
● Macros are expanded.
● Skip identifiers and comments are omitted.
● Block number and labels are transferred from the original block, but omitted if DISPLOF is
active.
● The number of decimal places is defined in display machine data MD 9004, MD 9010 and
MD 9011 via the HMI.
HMI display machine data
MD9004 $MM_DISPLAY_RESOLUTION
MD9011 $MM_DISPLAY_RESOLUTION_INCH MD17200 $MN_GMMC_INFO_NO_UNIT[1]
MD9010 $MM_SPIND_DISPLAY_RESOLU‐
TION
MD9424 $MM_MA_COORDINATE_SYSTEM
● Programmed axis positions are represented as absolute positions in the coordinate system
(WCS / ENS) specified in MD9424 $MM_MA_COORDINATE_SYSTEM (coordinate system
for actual value display)
Note
The modulo correction is omitted for modulo axes, which means that positions outside the
modulo range can be displayed. It also means that the basic block display differs from the
position display in which values are always moduloconverted.
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
K1: Mode group, channel, program operation, reset response
Access in NCK machine data
MD17200 $MN_GMMC_INFO_NO_UNIT[0]
MD17200 $MN_GMMC_INFO_NO_UNIT[2]
MD17200 $MN_GMMC_INFO_NO_UNIT[3]
9.14 Program control
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