Electrical Installation - YASKAWA A1000 Quick Start Manual

3 Electrical Installation

3 Electrical Installation
The figure below shows the main and control circuit wiring.
Terminals -, +1, +2, B1, B2 are
for connection options. Never
connect power supply lines to
these terminals
Main
Fuse
Switch
Three-phase
R/L1
power supply
S/L2
200 to 400 V
T/L3
50/60 Hz
Multi-function
digtial inputs
(default setting)
Multi-function
analog/ pulse
train inputs
MEMOBUS/Modbus
comm. RS485/422
max. 115.2 kBps
Safety
switch
S 2
S 1
Open
Safety relay /
controller
<1> Remove the jumper when installing a DC reactor. Models CIMR-A 2A110 through 0415 and 4A0058 through 1200 come with a built-in DC
reactor.
<2> Never short terminals SP and SN as doing so will damage the drive.
<3> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable input.
12
DC reactor
(option)
U U
Jumper
+ +
2
Main Circuit
R/L1
EMC
S/L2
Filter
T/L3
Control Circuit
Forward Run / Stop S 1
Reverse Run / Stop S 2
External fault
S 3
S 4
Fault reset
S 5
Multi-speed step 1
Multi-speed step 2 S 6
Jog speed
S 7
External Baseblock S 8
SN
SC
Sink / Source mode
selection wire link
<2>
SP
(default: Sink)
+ 24 V
Shield ground terminal
RP
Pulse Train Input (max 32 kHz)
+
V
Power supply +10.5 Vdc, max. 20 mA
2 k Ω
A 1 Analog Input 1 (Frequency Reference Bias)
-10 to +10 Vdc (20 kΩ)
A 2
Analog Input 2 (Frequency Reference Bias)
-10 to +10 Vdc (20 kΩ)
0 or 4 to 20 mA (250 Ω)
Analog Input 3 / PTC Input
A 3
(Aux. frequency reference)
-10 to +10 Vdc (20 kΩ)
AC
0 V
−
V Power supply, -10.5 Vdc, max. 20 mA
Termination resistor
(120 Ω, 1/2 W)
+ +
R
R
+ +
S
S
IG
H 1
Safe Disable inputs
H 2
Wire
jumper
<3>
HC
<1>
Thermal relay
(option)
X X
Braking resistor
(option)
+ +
B 2
1 − B 1
U/T 1
V/T 2
Drive
W/T
Option card connectors
CN5-C
CN5-B
CN5-A
Terminal board
jumpers and switches
DIP Switch S1
V I
A2 Volt/Curr. Sel
DIP Switch S2
Off On
Term. Res. On/Off
Jumper S3
H1, H2
Sink/Source Sel.
PTC
DIP Switch S4
A3 Analog/PTC
Input Sel
AI
Jumper S5
V
FM/AM Volt./Curr.
I
Selection
FM AM
DIP
Switch S2
0 V
0 V
E (G)
DM
YASKAWA ELECTRIC TOEP C710616 27D YASKAWA AC Drive - A1000 Quick Start Guide
U Motor
V
M
W
3
Shielded
Cable
Ground
MA
Fault relay output
250 Vac, max. 1 A
MB
30 Vdc, max 1 A
MC
(min. 5 Vdc, 10 mA)
M 1 Multi-function relay output (During Run)
250 Vac, max. 1 A
M 2
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M 3
Multi-function relay output (Zero Speed)
250 Vac, max. 1 A
M 4
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M 5 Multi-function relay output (Speed Agree 1)
250 Vac, max. 1 A
M 6
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
MP
Multi-function pulse train output
(Output frequency)
AC
0 to 32 kHz (2.2 kΩ)
FM
Multi-function analog output 1
+
− (Output frequency)
FM
-10 to +10 Vdc (2mA) or 4 to 20 mA
AM
Multi-function analog output 2
+
AC
−
(Output current)
AM
-10 to +10 Vdc (2mA) or 4 to 20 mA
EDM (Safety Electronic Device Monitor)
+ +
DM
− −
shielded line
twisted-pair shielded line
control circuit terminal
main circuit terminal