Yaskawa MP940 Reference Manual - Manual (Page 238)

Parameter Details MotionSuite™ MP940 Machine Controller Reference Manual
6-38
46 Position
Management
Control OWC02D Selects functions related to positioning data managed my the
motion module.
The bit structure is shown below.
Bit 0 Machine Lock
Mode Setting
(MLK) In the machine lock mode, the Mechanical
Coordinate Calculation Position (IwC002)
is updated without actually moving the
axis.
Enabled at feed completion (IBC0152 =
ON) if this bit has been changed.
Used when a motion command
(OWC020) is used in the position control
mode. 0
Bit 1 Number of
POSMAX
Turns
Presetting
Request
(TPRSREQ) Number of Posmax Turns Presetting
Request In rotary length, counts the num-
ber of turns each time the position value
exceeds POSMAX, and stores it in moni-
tor parameter ILC01E (Number of POS-
MAX Turns).
Presetting is possible by turning the num-
ber of POSMAX turns preset request flag
from OFF to ON in setting parameter
OLxx30 (number of POSMAX turns preset
data).
Related Parameters
Fixed parameter 22 (maximum value of
rotary counter)
Setup Parameter OLC030 (Number of
POSMAX turns preset request)
Setup Parameter ILC01E (number of
POSMAX turns)
0
Bit 2 ABS System
Rotary
Position
Management
Data LOAD
Request
(ABSLDREQ) In a rotary axis using an absolute
encoder, the position data managed by
the motion module is updated upon this
bit going ON by data set into the encoder
position at power OFF (OLC038,
OLC03A) or the pulse position at power
OFF (OLC03C, OLC03E).
Used when a motion command
(OWC020) is used in the position control
mode.
(Conditions)
Fixed Parameter No. 3 Encoder Selection
1
Fixed Parameter No. 17 Bit 5 1 Rotary
Axis 0
Other Command/Mode Settings (Continued)
Number Name
Register
Number
Setting Range Content
Default
Value