YASKAWA MOTIONPACK-110 Descriptive Information page 75

4.2.14 NOTCH SIGNAL COMMANDSA (G68, G69)
The notch signal can be turned ON and output at the previously programmed position by the
time the positioning point is reached after positioning starts.
Whether or not the notch signal is used is specified by using parameter #1003 D4.
POSITIONING POSITIONING STORAGE
START POINT COMPLETION POINT LOCATION OF &X
t = T Hg0
DURING MOVEMENT
MOVEMENT (e.g. G01 X...;) H91
OPERATION t
t
NOTCH SIGANL I OFF ON OFF H92
OOUTPUT 1 (Tli) I
_r H93
_ _ OFFSET _vv,_
NOTCH SIGANL I AMOUNT H94
OOUTPUT 8 (T24)
_X8 H95
NOTCH SIGNAL NOTCH SIGNAL H96
COMMAND RESET
G68 G69 H97
Fig. 4.24 Notch Signal
(1) Command Method
The notch signal is commanded in G68 prior to a positioning command block; it is
output at the position where the offset value data indicated by offset value number H.. is
passed through from the positioning start point.
(_, The outpqt #ignal is reset by using the G69 command.
r'rogram example)
[ G68 XH-.YH--; ] ] ...Notch signal output command Block
: 1 (When the X-axis passes through the position
G68 XH90 YH94; indicated by H90, Tll is turned on; when the Y-axis
passes through the position indicated by H94, T22 is
turned on.)
G01 X100. Y200. F50; -..Positioning command Block
•-.Notch signal output reset command Block
(2) Output and Number of Output Points
T-BCD code output signal is used. Combinations of the offset value number H.. and
output signal are fixed as listed in Table 4.6. A maximum of eight pairs are available.
Table 4.6
Offset Number Output Signal Name
H90 Tll
H91 T12
H92 T14
H93 T18
H94 T21
H95 T22
H96 T24
H97 T28
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