LS Industrial Systems XGT Series - Position Assigned Speed Override (Command: PSO)

Chapter 6 Command
6-18
6.3.15 Position Assigned Speed Override (Command : PSO)
(1) Program
(2) Description
Device Description
M00013 Axis X position assigned speed override input
M00002 Axis X direct start input
D00000.0 Axis X in operation
D00000.1 Axis X error state
D01200 Goal speed value
D01600 Speed override value
D02800 Position value to execute speed change
Command XPSO Position assigned speed override
OP1 Slot Constant WORD
Slot No. installed with positioning
module
OP2 Axis PMLK,constant,D,Z,R,ZR WORD Command axis (0: axis X, 1: axis Y)
OP3 Position value PMLK,constant,D,Z,R,ZR DINT Position value to change the speed
Operand
OP4 Speed value PMLK,constant,D,Z,R,ZR DWORD Goal speed value to change
※ PMLK means P, M, L and K areas.
(a) Speed override value (OP3) will be set as “%” or “Speed value” depending on the value which set on “speed override” in
common parameter.
(b) If unit of speed override value is %, the setting area is from 1 to 65,535, it means 0.01% ~ 655.35%.
(c) If unit of speed override value is speed value, setting area is from 1 to speed limit value. The speed limit value is set on
“Speed limit value” of basic parameter and unit of speed override value depends on unit of axis.
(d) In the example program above, axis X position assigned speed override input(M00013) become “on” to execute position
assigned speed override after axis X direct start input (M00002) become “on”. When the position of axis X is located at the
position where set at D02800, the speed will be changed to the value set at D01600.
(e) For the detail description about position assigned speed override operation, refer to “9.5.4 Position Assigned Speed
Override”.
(f) D device signal (axis X in Operation, etc) which used in the example above is an assumption that saving the axis state
value in D device area with SRD command.