YASKAWA Sigma Mini SGMM Series User Manual page 266

LIST OF I/O SIGNALS
Positions
Specifica- Standard Specifications
tions
CN1 Ter-
minal
1 IN1
B
2 IN2
3 SG-COM
4 ---
5 ---
6 ---
7 ALM
8 OUT2
9 +24VIN
10 PCO
11 PAO
12 PBO
13 SG
14 PULS
15 /PULS
16 SIGN
17 /SIGN
18 CLR
19 /CLR
20 FG
Note
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List of I/O Signals for Position Control
I/O Signals CCW Pulse + CW Pulse
Standard Setting Cn-2A
Cn-2B
Cn-2C
Input signal 1 Input signal
selection
Input signal 2 Input signal
selection
Signal ground common
2.2.4
Unused
Unused
Unused
Alarm output
2.7.1
Output signal 2 Output sig-
nal selec-
tion
24-V external power sup-
ply input
2.2.4
PG signal g
Phase C
output
Phase A
2.2.3
Phase B
Signal ground
Reference pulse input
2.2.2
Reference sign input
2.2.2
Clear signal input g p
2.2.2
Frame ground
1) Information described in the "Standard Specifications" column is also applicable to
blank columns.
2) Number "x.x.x" in box represents a section number corresponding to each signal
name. For example,
2.2.1
— B-4 —
Reference
Cn-02 Bits 5, 4, 3 = 0, 0,
1
2.3.4
2.3.4
Forward-
PULS PULS
run refer-
ence pulse ence pulse
/PULS /PULS
input
(CCW)
2.2.2
SIGN Reverse- SIGN
run refer run refer-
ence pulse
/SIGN /SIGN
input (CW)
2.2.2
represents section 2.2.1.
90° Different Two-
phase Pulse Reference
Cn-02 Bits 5, 4, 3 = 0, 1,
0 (x 1 multiplication)
= 0, 1, 1 (x 2 multiplica-
tion)
= 1, 0, 0 (x 4 multiplica-
tion)
Phase-A
reference
pulse input pulse input
2.2.2
Phase-B
reference reference
pulse input
2.2.2