FANUC Series 16i/160i-LB Automatic Gap Control Axis Retraction and Approaching Function, Specifications Additional Manual Page 7
Additional Manual
01 04.07.22
Tokito Newly designed.
Drawing No.
A - 78778E
02 05.05.12 Tokito
Tilte
FS-16i/160i-LB
A
utomatic gap control axis retraction and
approaching function -- Specifications --
Edit
Date Design Recog. Contents Page
7 / 11
#2 modified.
3. Parameters
#7 #6 #5 #4 #3 #2 #1 #0
15840 NKS PEX ITL LPP GDS PPN TRB
Data type：bit
TRB Gap control function type B is
0 : not available.
1 : available.
This parameter must be set to "1" in case of using automatic gap control
axis retraction and approaching function.
PPN Automatic gap control axis retraction and approaching function is
0 : not available.
1 : available.
GDS The deceleration starts for high speed approach function of gap control
0 : at where gap displacement becomes smaller than displacement of
deceleration start set in parameter No.15848.
1 : at where deceleration start signal *APDEC becomes 0.
This parameter must be set to "1" in case of using automatic gap control
axis retraction and approaching function.
LPP When Z-axis approaches by high-speed approach function,
0 : piercing point signal is not used.
1 : piercing point signal is used and Z-axis stops at piercing point.
This parameter must be set to "1" in case of using automatic gap control
axis retraction and approaching function.
ITL When signal NPDS=0, automatic gap control axis retraction and approaching
Function is completed when
0 : Z-axis reaches execution end position.
1 : gap deflection becomes approaching complete status after Z-axis reaches
execution end position.
PEX When CNC starts this function, if positioning distance of G00 block is
shorter than the value of parameter No.15844, signal PPEX(F488#6) is
0 : not set to "1".
1 : set to "1".
NKS When Z-axis starts to be retracted and reaches the position set by
parameter No.15843,
0 : Z-axis starts to approach after completing positioning of the basis axis.
1 : Z-axis starts to approach according to the positioning distance of X- and
Y-axis that Z-axis has reached the position set in parameter No.15843.
15842 Retraction distance of gap control axis
Data type : DWord
Unit : 0.001mm
Range : 0～99999999
Specify a retraction distance of Z-axis from start position when Z-axis is
retracted. Z-axis starts to decelerate and stops when Z-axis reaches the
position set in this parameter.
Contents Summary of FANUC Series 16i/160i-LB Automatic Gap Control Axis Retraction and Approaching Function, Specifications Additional Manual
- Page 1FANUC Series 16i/160i-LB Automatic gap control axis retraction and approaching function Specifications • The specifications contain optional functions. • The specifications are subject to change without notice because of the improvement. Tilte FS-16i/160i-LB Automatic gap control axis retraction and
- Page 21．Outline Automatic gap control axis retraction and approaching function controls the gap control axis (Z-axis) to retract automatically without canceling the gap control mode when X-axis or Y- axis moves to the next cutting position after finishing the cutting at the present position. And the funct
- Page 32.2 The Z-axis position of starting X-axis and Y-axis. X-axis and Y-axis can start to move for positioning when Z-axis retracts and reaches this position. This position is defined by setting a relative distance from the position of Z- axis at starting this function in parameter No.15865. System vari
- Page 4starting X- axis and Y-axis. For this situation, a retraction limit position can be set in the parameter No.15843. The value of parameter No.15843 should be set to keep retraction distance and not to make OT alarm. Fig.2 shows a concept of Z-axis locus when Z-axis is retracted and approaches from ne
- Page 5axis movement becomes zero. Z-axis can start to descend according to the movement determined by the distance that the basis axis moves until Z-axis reaches the position set in parameter No.15843. 2.8 The position of basis axes when Z-axis starts to approach. The distance that the basis axis moves un
- Page 6determined before stopping the program in this case. Z-axis locus looks like starting approach after completing X- and Y- axis positioning in case that the movement of X- and Y-axis positioning until Z-axis reaches the set position of completing retraction is short when Z-axis starts to be retracted
- Page 73. Parameters #7 #6 #5 #4 #3 #2 #1 #0 15840 NKS PEX ITL LPP GDS PPN TRB Data type：bit TRB Gap control function type B is 0 : not available. 1 : available. This parameter must be set to "1" in case of using automatic gap control axis retraction and approaching function. PPN Automatic gap control axis
- Page 815843 Retraction limit position Data type : DWord Unit : 0.001mm Range : 0～99999999 Specify a machine coordinate of retraction limit position when Z-axis is retracted. When Z-axis reaches this position, Z-axis starts to decelerate and stops. If set value is zero, limit function by this parameter is
- Page 9If a set value is bigger than 20000, it is regarded as 20000. 15865 Z-axis position of starting X- and Y-axis Data type : Word Unit : 0.001mm Range : 0～65535 Specify the Z-axis position of starting X- and Y-axis by a relative distance from Z-axis position when this function is started. If set value
- Page 104. PMC signals 4.1 Name Stop signal at execution end position. NPDS＜G488#6＞ [Classification] : Input signal [Function] : This signal can stop the gap control axis at execution end position. [Operation] :This signal should be set 1 before executing this function in case of stopping Z-axis at executio
- Page 114.2 Signal address #7 #6 #5 #4 #3 #2 #1 #0 Ｇ488 PCTR NPDS #7 #6 #5 #4 #3 #2 #1 #0 Ｇ490 PAGS #7 #6 #5 #4 #3 #2 #1 #0 Ｆ488 PPEX 5.System variables This table shows system variables, which are assigned to parameters for this function. Parameter No. System Variable No.15865 #6048 No.15866 #6049 No.15867