YASKAWA JEPMC-MP2300S-E - Page 112

4.4 MP2000 Series Machine Controller Parameter Details
4.4.2 Motion Setting Parameter Details
4-33
Motion Parameters
• Operation
For continuous latch operations, bit 4 of OW00 is set to 1. After the latch has been confirmed as being com-
pleted, set bit 10 of OW00 to 1 and bit 2 of IW0C is forced OFF.
If the latch cycle is too short to match the scan cycle, the latch positions may not be recognized. To check if the
latch was successfully completed in the set sequence, use IW44 or IW45.
* This example shows when the output for the phase-C and EXT1 latches are constant and the latching action of
the EXT1 latch is bypassed.
The reported latching position () is created by the phase-C latch and it can be checked at IW44.
If the EXT latch is executed, the setting of IW45 changes from 0 to 1.

Latch Completion
Status Clear Request
OW00.bit D
Machine Coordinate
System Latch Position
IL18
Number of Continuous
Latch Sequence
Completion Cycles
IW45
Latch Completion
Sequence Number
IW44
Latch Complete
IW0C.bit 2
Latch Mode
IW00.bit 4
Latch Detection Demand
OW00.bit 4

11 2
01 2
EXT1 Latch
C Latch
EXT1LatchCLatch