Yaskawa Sigma Mini - Manual (Page 263)

LIST OF I/O SIGNALS
— B-2 —
List of Input Signals for Speed/Torque Control
Spec-
ifica-
tions
Standard Specifica-
tions
Control Mode I/O
Signal
Zero-clamp Contact Input Speed Control
CN1
T i
Standard Setting Cn-01 Bit B =
0
Cn-01 Bit B =
1
Cn-2A
C 2B
Cn-01
Bi A 1 Bi
Cn-02 Bit 2 = 1
Termi-
nal
g
0 1 Cn-2B
Cn-2C
Bit A = 1 Bit
B = 0 Cn-2A
or Cn 2B= 1
Cn-02 Bit 3, 4, 5 Rotation
Direction
or Cn-2B= 1
Cn-01 Bit B = 0
1 IN1 Input signal 1 Input
signal
selec-
tion
/P-
CON
Zero-
clam
p op-
era-
tion
IN1 Contact input speed
selection
2 IN2 Input signal 2
Input
signal
selec-
tion
/P-
CON
tion
refer-
ence
IN2
3 SG-
COM
Signal ground
common
4 --- Unused
5 --- Unused
6 --- Unused
7 ALM Alarm output
8 OUT
2
Output signal
2
Output
signal
selec-
tion
9 +24V
IN
24-V external
power input
10 --- Unused
11 --- Unused
12 V-
REF/
T-
REF
Speed/torque
reference in-
put
V-
REF
Speed
refer-
ence
input
T-
REF
Torque
refer-
ence
input
--- Un-
used
V-
REF
Speed
refer-
ence
13 SG Signal ground SG Signal
ground
SG Signal
ground
--- Un-
used
SG Signal
ground
14 PAO Phase
A
PG
sig-
15 /PAO Phase
/A
s g
nal
out-
put
16 PBO Phase
B
put
17 /PBO Phase
/B
18 PCO Phase
C
19 /PCO Phase
/C
20 FG Frame ground
B
Speed/Torque
2.2.4
2.4.3
2.2.6
2.2.4
2.7.1
2.2.4
2.2.4
2.2.6
2.2.3