5
04.00 Special Motion Commands
5.7 Extended measurin
function MEASA
MEAWA
MEAC
5
840D
NCU 571
840D
NCU 572
NCU 573
810D
CCU 2
840Di
Siemens AG 2000. All rights reserved
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
5-177
5.7 Extended measuring function MEASA, MEAWA, MEAC
(SW 4 and higher, option)
Programming
MEASA[axis]=(mode, TE1,..., TE 4)
Measurement with delete distance-to-go
MEASA[axis]=(mode, TE1,..., TE 4)
Measurement without delete distance-to-go
MEAC[axis]=(mode, measurement memory,
TE 1,...TE4)
Continuous measurement without
deletion of distance-to-go
Explanation
Axis Name of channel axis used for measurement
Mode Two-digit setting for operating mode consisting of
Measuring mode
(ones decade) and
0 Cancel measurement task
1 Mode
1
: Up to 4 trigger events that can be activated
simultaneously
2 Mode
2
: Up to 4 trigger events that can be activated
sequentially
3 Mode
3
: Up to 4 trigger events that can be activated
sequentially
However, no monitoring of trigger event 1
on START (alarms 21700/21703 are suppressed)
Note: Mode 3 not possible with MEAC
Measuring system
(tens' decade)
0 or no setting: Active measuring system
1 Measuring system 1
2 Measuring system 2
3 Both measuring systems
TE 1…4
Trigger
event
1 Rising edge, probe 1
–1 Falling edge, probe 1
2 Rising edge, probe 2
–2 Falling edge, probe 2
Measurement
memory
Number of FIFO (circulating storage)
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