LSIS XBF-PN04B, User Manual, Page: 271 / 820

Chapter 7 Function Block
7-62
7.10.3 Latch Reset (XPM_LCLR)
Form of Function Block Description
Input
REQ : Request for execution of function block
BASE : Set the base no. with module
SLOT : Set the slot no. with module
AXIS : Axis to command
XBF-PN04B:1~4, XBF-PN08B:1~8
SEL: Latch reset item selection
Output
DONE : Maintain 1 after first operating
STAT : Output the error no. in operation
(1) This command is used to initialize the data count and latch position data saved and latched on the positioning
module or the state when latch is completed.
(2) Give “Latch Reset” command to the positioning module with BASE (Base no. of Positioning module) and SLOT
(Slot no. of Positioning module).
(3) The following items are reset according to the Reset Latch items designated to SEL.
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”)
(4) If latch position data are read through the “Read Latch Position Data (XPM_LRD)” command after 1 is set to
SEL and the “Reset Latch” command is executed, all of data become 0.
(5) You can set axis to command in “AXIS” and the following value is available. If you set other values, error code
“6” appears.
XBF-PN04B:1~4, XBF-PN08B:1~8
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)