Detailed Description
2.1 Motion monitoring functions
Axis Monitoring, Protection Zones (A3)
2-12 Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0
Example:
After insertion of the part program blocks N320 and N420 into the part program used in the
examples, the function behaves as follows:
N100 G0 X0 Y0 Z0 A0 G90 G54 F500
N101 G641 ADIS=.1 ADISPOS=5
N210 G1 X10 ; Edit
N220 G1 X5 Y20
N310 G0 Z50 ; Retraction
N320 M82 ; No path motion
N410 G0 A90 ; Turn rotary table
N420 M83 ; No path motion
N510 G0 X100 ; Approach
N520 G0 Z2
N610 G1 Z-4 ; Edit
N620 G1 X0 Y-20
• MD36052 STOP_ON_CLAMPING = 'H03' is no longer operative.
The travel command is set in Look Ahead mode only for blocks with active continuous-
path mode. M82 generates a stop and thus interrupts the continuouspath mode. The Look
Ahead stopping on N410 would not be necessary because stopping occurs anyway.
• MD36052 STOP_ON_CLAMPING = 'H04' generates a stop irrespective of M83, which is
executed as a function of "feedrate override 0%".
The axis is thus stopped before the first machining block.
Note
MD36052 STOP_ON_CLAMPING = 'H01' or 'H04'
Both functions can be used irrespective of the clamping of axes:
• MD36052 STOP_ON_CLAMPING = 'H01'
generates a Look Ahead stop for the path motion if no servo enable signal is active for
the relevant axis.
• MD36052 STOP_ON_CLAMPING = 'H04'
generates a Look Ahead stop for the path motion if the feed rate overrate == 0% at the
transition from the part program blocks with rapid traverse to part program blocks
without rapid traverse.
Both functions ensure that the path motion in continuous path mode is already stopped
before the relevant part program block and not just within the part program block.
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