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Input Signal Names
Validity
and Parameters
Level
Reverse Run Prohibited
Pn50B.0
Alarm Reset
Pn50B.1
Forward External
Torque Limit
Pn50B.2
Reverse External
Torque Limit
Pn50B.3
Switching Servomotor
Rotation Direction
Pn50C.0
Internal Set Speed
Control
Pn50C.1
Internal Set Speed
Control
Pn50C.2
Control Method
Selection
Pn50C.3
Zero Clamp
Pn50D.0
Reference Pulse Inhibit
Pn50D.1
Gain Changeover
Pn50D.2
Reference Pulse Input
Multiplication Switching
Pn515.1
CN1 Pin Numbers
Input
Signal
40
41
H
N-OT
0
1
L
/N-OT
9
A
L
/ARM-RST
0
1
H
ARM-RST
9
A
L
/P-CL
0
1
H
P-CL
9
A
L
/N-CL
0
1
H
N-CL
9
A
L
/SPD-D
0
1
H
SPD-D
9
A
L
/SPD-A
0
1
H
SPD-A
9
A
L
/SPD-B
0
1
H
SPD-B
9
A
L
/C-SEL
0
1
H
C-SEL
9
A
L
/ZCLAMP
0
1
H
ZCLAMP
9
A
L
/INHIBIT
0
1
H
INHIBIT
9
A
L
/G-SEL
0
1
H
G-SEL
9
A
L
/PSEL
0
1
H
PSEL
9
A
3.4 I/O Signal Allocations
(Processed inside the
Multi-Winding Drive
42
43
44
45
46
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
2
3
4
5
6
B
C
D
E
F
(cont'd)
Connection Not
Required
Unit)
Always
Always
ON
OFF
7
8
–
8
7
8
7
8
7
8
7
8
7
8
7
8
7
8
7
8
3
7
8
7
8
3-23
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Troubleshooting
