Siemens SINUMERIK 840D sl Programming Manual page 257

Meaning
MEASA
MEAWA
MEAC
<axis>
<mode>
<TE>
<measurement memory>
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
:
:
:
:
:
:
:
4.8 Axial measurement (MEASA, MEAWA, MEAC) (option)
Keyword: Axial measurement with delete distance-to-go
Effective: Non-modal
Keyword: Axial measurement without delete distance-to-go
Effective: Non-modal
Keyword: Continuous axial measurement without delete distance-
to-go
Effective: Non-modal
Name of channel axis used for measurement
Two-digit number indicating the operating mode (measuring
mode and measuring system)
Units decade (measuring mode):
0 Cancel measuring task.
1 Up to four different trigger events that can be activated at
the same time.
2 Up to four different trigger events that can be activated in
succession.
3 Up to four different trigger events that can be activated in
succession, but with no monitoring of trigger event 1 at the
start (alarms 21700/21703 are suppressed).
Note:
This mode is not supported by
Tens decade (measuring system):
0 (or no data) active measuring system
1 Measuring system 1
2 Measuring system 2
3 Both measuring systems
Trigger event to initiate measurement
Type: INT
Range of values: -2, -1, 1, 2
Meaning:
(+)1 Rising edge of probe 1
-1 Falling edge of probe 1
(+)2 Rising edge of probe 2
-2 Falling edge of probe 2
Number of FIFO (circulating storage)
Special motion commands
.
MEAC
257