Electrical Installation - YASKAWA V1000 Serie Guia De Inicio Rapido

3

Electrical Installation

The figure below shows the main and control circuit wiring.
Fuses
L1
Power
L2
Supply
L3
Main
Switch
Forward/Stop
Reverse/Stop
External Fault
Fault Reset
Multi-speed 1
Multi-speed 2
Multi-function
digital inputs
(default setting)
2 kΩ
Multi- function pulse / analog inputs
(default: frequency reference)
Safe Disable
inputs
<1> Single-phase units do not have a T/L3 terminal.
DC reactor
(option)
Link
+ 2 +1
R/L1
V1000
S/L2
Filter
T/L3 <1>
S1
S2
S3
S4
S5
S6
+24 V 8 mA
24 V
SINK
DIP
switch S3
SOURCE
SC
0 V
Shielded ground
terminal
Pulse Input
RP
(max. 32kHz)
Analog input power supply
+V
+10.5 Vdc, max. 20 mA
A1 Multi-function analog input 1
Ω
0 to 10 V (20 k )
A2 Multi-function analog input 2
Ω
0 to 10 V (20 k ) or
AC
0/4 to 20 mA (250
Terminal resistance
Ω
(120 , 1/2 W)
H2
H1
HC
Symbols:
Use twisted pair cables.
Use shielded twisted pair cables.
Braking
Thermal
relay resistor
(opt)
B1 B 2
U/T1
V/T2
W/T3
Shielded
Cable
Ground
MA Multi-function relay output
250 Vac / 30 Vdc (10 mA to 1A)
MB
Fault
(default setting)
MC
P1
During run
P2
Frequency agree
Photocoupler
PC
common
MP
Pulse train output
(max. 32 kHz)
(Output frequency)
AM
Analog output
0 to +10 Vdc (2mA)
Ω
)
AC
(Output frequency)
R+
R−
S+
S−
IG
Indicates a main circuit terminal.
Indicates a control circuit terminal.
10
3 Electrical Installation
U
V
M
W
Multi-function photo-
coupler output
48 Vdc, 2 to 50 mA
(default setting)
Monitor outputs
(default setting)
Memobus comm.
RS-485/422
max. 115 kBps