Structure For A Din Block - Siemens SINUMERIK 828D Function Manual

9.13.6

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-functions 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
MD9010
$MM_SPIND_DISPLAY_RESOLUTION
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, 09/2011, 6FC5397-0BP40-2BA0
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[1]
MD17200 $MN_GMMC_INFO_NO_UNIT[2]
MD17200 $MN_GMMC_INFO_NO_UNIT[3]
9.13 Program control
621