Standard Connection Diagram - YASKAWA VS-626M5 Instruction Manual

8.2 Standard Connection Diagram

Figure 8.2 shows the standard connections to use a motor encoder signal with the load shaft and motor shaft
linked in a 1:1 configuration. Figure 8.3 shows the standard connections to use the load shaft encoder signal.
In both cases, the example shows an stand-alone drive (CIMR-M5Ajjjj).
1MC L
1MCCB
VS−656MR5
R R/L1
3-phase
S S/L2
200
T T/L3
VAC *1
2MCCB 2MC
r
A1/r
1-phase
300 VAC
A2/t
t
Ground to 100 Ω or less.
1CN
Not used
MCCB: Wiring circuit breaker
MC: Magnetic contactor
L: AC reactor
24-V external
power supply
Speed reference
*1 In the 400-V class, 3-phase 400 VAC is used.
*2 6CN EXTCOM0 and 1CN EXTCOM are isolated internally.
*3 Sequence input common is the external common contact.
3MCCB
Special bus bar
P/ N/
P/
P1N1 power
supply cable
VS−626M5
P1
P1
N1
N1
5CN
51CN
Flat cable
52CN
Not used
3CN
Digital Op-
erator (op-
tional)
6CN
19,20,21
*3
EXTCOM0
22,23 24VCOM
24,25 0VCOM
6 RDY
7 EMG
8 FWD
9 REV
10 TLH
11 TLL(INC)
12 SSC(SV)
13 RST
14 CHW
5 DAS
15 PPI
16 ORT
17 LGR
18 MGR
3 SCOM
4 0V
2 SS
33 ZSPD
34 AGR
35 SDET
36 TDET
37 TLE
38 ORG
39 ORE
40 CHWE
42 COM1
43
44
45
26 FC0
27 FC1
28 FC2
29 FC3
41 FLTL
46 TALM
COM2
30
Fig 8.3 Standard Connection Diagram for 200-V Class User-set Position Stop Control
Using a Motor Encoder
N/
3-phase
200
VAC *1
U/T1
V/T2
W/T3
Ground to 100 Ω or less.
2CN
+5V 4,5,6
0V 1,2,3
PA 16
P
17
:PA
PB 18
P
19
:PB
PC 14
P
15
:PC
*2 THSA 8
P
THSB 9
SS 7
1CN
PAO 13
P
14
:PAO
15
PBO
P
16
:PBO
11
PCO
P
12
:PCO
SS 17
EXTCOM *2 31
24VCOM 32
24-V external
0VCOM 33
power supply
D1 19
D2 20
D3 21
D4 22
D5 23
D6 24
D7 25
D8 26
D9 27
D10 28
D11 29
D12 30
6CN
SM 47
FLT
0V 48
LM 50
0V 49
I/O card P
indicates shielded twisted-pair cable.
8 -3
8.2 Standard Connection Diagram
Motor
Cooling fan
Z1
Z2
Z3
U
IM
V
W
1
2
3
4
5
6
PG
7
8
9
TS
11
12
10
Motor encoder signal output
12-bit digital refer- Stop position
*3
ence reference
BCD
BCD
BIN
BIN
3-digit 2-digit 3-digit
1 1 1 1

2 2 2 2

4 4
4 4

8 8
 8 8
10 16
10 1 16
20 2 32 20 32
40 4 64 40 64
80 128
80 8 128
100 10 256
100 256
200 20 512 200 512
400 1024 400
40 1024
800 80 2048
Sign Sign
SM
LM
8