LSIS XBF-PN04B, User Manual, Page: 190 / 820

Chapter 6 Command
6-90
6.3.60 Reset Latch (Command: XLCLR)
(1) Program
(2) Description
Device Description
M0004B 1axis latch complete status reset command input
M0004C 1axis latch data reset command input
D00002.8 1axis latch complete
Comman
d
XLCLR
Latch reset Command
Operand
OP1 Slot Constant
WOR
D
Slot No. installed with positioning module
OP2 Axis PMLK,constant,D,Z,R,ZR
WOR
D
Command axis
XBF-PN04B: 1axis~4axis
XBF-PN08B:1axis~8axis
OP3 Device PMLK,constant,D,Z,R,ZR
WOR
D
Latch reset item
※
PMLK means P, M, L and K areas.
(a) This command is used to initialize the data count and l atch position data saved and l atched on t he
positioning module or the state when latch is completed.
(b) Reset latch data of an axis designated to OP2 of the positioning module designated to OP1 (the positioning
module’s slot number).
(c) The following items are reset according to the Reset Latch items designated to OP3.
0: Reset the state when latch is completed
1: Reset latch position data and the state when latch is completed
(Values high than “1” are processed equally with “1”)
(d) If latch position data are read through the Read Latch Position Data command (XLRD) after 1 is set to OP3
and the Reset Latch command is executed, all of data become 0.
(e) This action may be completed within several scans.
Remark
Two latch modes are supported. In case that a single trigger from two latch modes is set, ensure latch function
to perform through the second touch probe 1 signal after the first touch probe 1 signal is inputted and latched.
That is, in latch single trigger mode, the Reset Latch command will execute a function to activate the next latch
trigger after the touch probe 1 signal is inputted and the latch location is saved.
(Even if the Set Latch command is re-executed after it is set as latch permission, it will work in the same way)