Basic Wiring Diagrams; Σ-7W - YASKAWA SERVOPACK Sigma 7W Series Product Manual

4.2

Basic Wiring Diagrams

This section provide the basic wiring diagrams. Parts that are indicated by
the SERVOPACKs with the HWBB function.
Σ -7W
4.2.1
1QF
A
General-purpo e equence input 1 and 7
(Forward Drive Prohibit input: OFF to prohibit drive)
General-purpo e equence input 2 and 8
(Rever e Drive Prohibit input: OFF to prohibit drive)
General-purpo e equence input
(Origin Return Deceleration witch input:
ON at limit witch)
General-purpo e equence input 4 and 10
(External Latch Input 1: ON for latch)
General-purpo e equence input 5 and 11
(External Latch Input 2: ON for latch)
General-purpo e equence input 6 and 12
(External Latch Input : ON for latch)
Battery for ab olute
encoder
2.8 V to 4.5 V
*1.
represents twisted-pair wires.
*2.
Connect these when using an absolute encoder. If the Encoder Cable with a Battery Case is connected, do not
connect a backup battery.
*3.
The 24-VDC power supply is not provided by Yaskawa. Use a 24-VDC power supply with double insulation or
reinforced insulation.
R T
1FLT
2KM
1KM
(For ervo alarm
di play)
1Ry
1PL
ervo power
ervo power
ON
OFF
1KM
1KM
1 A
Ground to
a re i tance
2KM
1KM 1Ry
of 100 Ω
or le .
2 A
Linear ervomotor overheat
TH_A
protection input
TH_B
equence input ignal
*3
+24 V +24VIN
power upply input
/ I01 (P-OT_A)
/ I07 (P-OT_B)
/ I02 (N-OT_A)
/ I08 (N-OT_B)
and 9
/ I0 (/DEC_A)
/ I09 (/DEC_B)
/ I04 (/EXT_A1)
/ I10 (/EXT_B1)
/ I05 (/EXT_A2)
/ I11 (/EXT_B2)
/ I06 (/EXT_A )
/ I12 (/EXT_B )
*1
BAT_A+
+ BAT_B+
*2
-
BAT_A-
BAT_B-
witch
/HWBB1+
24 V
Fu e
/HWBB1-
*4
afety
/HWBB2+
/HWBB2-
0 V
ERVOPACK
Main circuit
Motor
terminal
terminal
UA/UB
VA/VB
WA/WB
L1
L2
L CN2A/CN2B
L1C
5
L2C 6
1
2
B1/
B2
B
1
2
CN5
1
2
4
CN1
4
19
Ω
4.7 k
1
21
20
22
9
2
4
25
10
24
26
5
11
27
28
6
12
29
0
7
1
1
2
8
14
15
17 16
5
18
6
CN8
4
8
6
7
5
Connector hell
FG Connect hield to connector hell.
Frame ground

4.2 Basic Wiring Diagrams

4.2.1 Σ-7W
are unique to
M
*1
P
/P
PG5V ENC
PG0V
*1
Analog Monitor
ALM_A+
ALM_B+
ervo Alarm Output
(OFF for alarm)
ALM_A-
ALM_B-
/ O1+ (/BK_A+)
/ O2+ (/BK_B+) General-purpo e equence
output 1 and 2
/ O1- (/BK_A-)
(Brake output: ON to relea e brake)
/ O2- (/BK_B-)
/ O +
General-purpo e equence
/ O -
output
/ O4+
General-purpo e equence
/ O4-
output 4
/ O5+
General-purpo e equence
/ O5-
output 5
G
ignal ground
EDM1+
EDM1-
4
4-5