M5: Measurement
7.5 Setting zeros, workpiece measuring and tool measuring
Extended Functions
502 Function Manual, 03/2013, 6FC5397-1BP40-3BA1
The values of the following variables are evaluated for measurement type 26:
Input variable Meaning
$AC_MEAS_VALID Validity bits for input variables
$AC_MEAS_CHSFR Bit mask system frames from data management. *
If this variable is not written, all system frames are backed up.
$AC_MEAS_NCBFR Bit mask of global basic frames from the data management. *
If this variable is not written, all global basic frames are backed
up.
$AC_MEAS_CHBFR Bit mask of channel basic frames from the data management. *
If this variable is not written, all channel basic frames are
backed up.
$AC_MEAS_UIFR Number of settable frames from data management. *
0..100: 1: G500 2: G500, G54.
If this variable is not written, all settable frames are backed up.
$AC_MEAS_TYPE 26
* optional
7.5.3.15 Measurement for restoring backed-up data management frames (measurement type
27)
Restoring data management frames last backed up ($AC_MEAS_TYPE = 27)
This measurement type allows data management frames backed up by measurement type
26 to be restored to the SRAM.
It is possible to restore either some or all of the frames last backed up. If a frame that has not
been backed up is selected, the selection is ignored. The process is not aborted.
The values of the following variables are evaluated for measurement type 27:
Input variable Meaning
$AC_MEAS_VALID Validity bits for input variables
$AC_MEAS_CHSFR Bit mask system frames from data management. *
If this variable is not written, all system frames are restored.
$AC_MEAS_NCBFR Bit mask of global basic frames from the data management. *
If this variable is not written, all global basic frames are
restored.
$AC_MEAS_CHBFR Bit mask of channel basic frames from the data management. *
If this variable is not written, all channel basic frames are
restored.
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