
B-63530EN/03 4.DESCRIPTION OF PARAMETERS
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ACD Automatic corner deceleration function is:
0 : Not used.
1 : Used.
#7 #6 #5 #4 #3 #2 #1 #0
LS2 G8S BS2 COV FWB
1602
LS2 G8S CSD BS2 COV FWB
[Data type] Bit
FWB Cutting feed acceleration/deceleration before interpolation
0 : Type A of acceleration/deceleration before interpolation is used.
1 : Type B of acceleration/deceleration before interpolation is used.
Type A:
When a feedrate is to be changed by a command, acceleration/
deceleration starts after the program enters the block in which the
command is specified.
Type B:
When a feedrate is to be changed by a command, deceleration
starts and terminates at the block before the block in which the
command is specified.
When a feedrate is to be changed by a command, acceleration
starts after the program enters the block in which the command is
specified.
F1
F2
F3
Feedrate
Time
N1 N2
F1
F2
F3
Feedrate
Time
N1 N2
Type A
Specified feedrate
Feedrate after
acceleration/deceleration
before interpolation is applied
Specified feedrate
Point 1
<Example of a deceleration process> <Example of a acceleration process>
Type B
To change the feedrate from F3 to F2, it is necessary to start reducing the feedrate at point 1.
Feedrate after
acceleration/deceleration
before interpolation is applied
COV The outer arc cutting feedrate change function of the automatic corner
override function is:
0 : Not used.
1 : Used.