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In the figure below for example, the parameter is set to shift positioning by
100 pulses. If the HSFT is enabled for positioning from P0 to P1 and to P2
(solid line), then positioning goes to (P1 + 100) and to (P2 + 100) (broken
line). Home shift is not effective for absolute positions of 0, i.e., moves to the
origin.
P
0
P
1
P
2
P
1
(P
2
+100)
(P
1
+100)
Origin
Defines the maximum speed used. You can set this parameter to prevent
overrunning of the motor. The speed set here will be the maximum at which
the motor will run, even if a command is executed with a dangerously high
speed set by mistake. The acceleration and deceleration times also make
use of this parameter.
1 Word
0
0
1 Word
1 Word
Maximum Speed
1 to 300,000
pps
(Default:
10,000)
Address
2
Defines the maximum JOG speed.You can set this parameter to prevent
overrunning of the motor. The speed set here will be the maximum at which
the motor will run during JOG, even if a command is executed with a danger-
ously high speed set by mistake.
1 Word
0
0
1 Word
1 Word
1 to 30,000 pps
(Default: 2,000)
Maximum jogging
speed
Address
2
Determines the final direction approach for an origin search. The positive di-
rection means movement toward the positive (+) position field area. The neg-
ative direction means movement toward the negative (–) position field area.
The position field sign is set in the Attribute 1 field of positioning actions. For
more detail on establishing the origin, refer to
Section 7
.
Origin search
direction
0
0 Positive
1 Negative
1 Word
1 Word
(Default: 0)
1
0
0
Address
Maximum Speed
(X axis: 411, Y axis: 811)
Maximum Jogging
Speed
(X axis: 412, Y axis: 812)
Origin Search Direction (X
axis: 413, Y axis: 813)
Setting Parameters
Section 3-3
Содержание SYSMAC C500-NC222-E
Страница 1: ...OPERATION MANUAL Two axis Position Control Unit NC221 Mode SYSMAC C500 NC222 E Cat No W138 E1 03...
Страница 2: ...C500 NC222 E Two axis Position Control Unit NC221 Mode Operation Manual Revised June 2003...
Страница 3: ...iv...
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Страница 163: ...Cat No W138 E1 03 Note Specifications subject to change without notice Printed in Japan Authorized Distributor...
Страница 164: ...Cat No W138 E1 03 SYSMAC C500 NC222 E Two axis Position Control Unit NC221 Mode OPERATION MANUAL...