Mitsubishi Electric A173UHCPU - Page 108

4. PARAMETERS FOR POSITIONING CONTROL
4 − 23
POINT
(1) The data set in the parameter block is used for positioning control, zeroing,
and JOG operation.
(a) The parameter block No. used in positioning control is set from a
peripheral device when creating a servo program. If no parameter
block No. is set, control is executed in accordance with the contents
of parameter block No.1. It is also possible to set parameter block
data individually in the servo program.
[Servo program creation screen]
1 23 4567890
COMM READ DELET AUX NEXT STOR
ITEM SET
1 : DWELL
2 : M CODE
3 :TORQUE
4 : P.B.
5 : UNIT
6 : S.R.
7 :
8 :
9 : E
A : P.TORQ.
B : STOP
C :
D : SPEED
E : S RATIO
(* : CAN SET)
BS-3
AXIS 1, 300000
AXIS 2, 550000
AXIS 3, -250000
SYN.SPEED 1500
P.B. 3
100
700
<K 3>
1
POINT
(PLS)
(PLS)
(PLS)
(PLS/s)
(ms)
(ms)
PROGRAM STEPS 10
USED PROGRAM 0/4096
F1 COMMAND SELECTION
PRE
Parameter block No. setting
Individual parameter block
setting
Parameter block setting
UNIT: Interpolation control unit, S.R.: Speed limit value, : Acceleration
time,
: Deceleration time, E : Rapid stop deceleration time,
P-TORQ: Torque limit value, STOP: Deceleration processing on STOP
input,
: Allowable error range for circular interpolation, SPEED: Change speed
when constant-speed control is executed,
S RATIO: S-curve ratio when S-pattern processing is executed
(b) The parameter block No. used for zeroing is set when setting the
" zeroing data" with a peripheral device.
[Zeroing data setting screen]
AXIS
<
mm
>
SET DATA SETTING RANGE
METHOD
ADDRESS
SPEED
CREEP SPEED
MOVEMENT AFTER DOG
P. B . N O.
0
0
0.0
0.01
0.01
1
0:REVERSE 1:FORWARD
0:DOG 1:COUNT 2:DATA SET
−
214748364.8 – 214748364.7 (
µ
m)
0.01 - 6000000.00 ( mm/min)
0.01 - 6000000.00 ( mm/min)
1 - 16
2 3 4
[HOME POSITION RETURN DATA]
End:SET Esc:STOP
1
5
68 097
Parameter block No. setting
(c) The parameter block No. used for JOG operation is set when setting
the "JOG operation data" with a peripheral device.
[JOG operation data setting screen]
AXIS
<
mm
>
SET DATA SETTING RANGE
1
2 P.B.NO.
200.00
1
0.01 - 6000000.00 ( mm/min)
1 - 16
2 3 4
[JOG OPERATION DATA]
End:SET Esc:STOP
1
5
68 097
Parameter block No. setting