3.1 Standard Connection Diagram
YASKAWA ELECTRIC
TOEP C710656 07A YASKAWA Power Regenerative Converter - D1000 Instruction Manual
45
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Figure 3.1
Figure 3.1 Standard Connection Diagram (example: model 2A0030, 2A0130, 4A0030 to 4A0185)
<1>
NOTICE:
When installing a noise filter on the converter power supply, use a reactor-type noise filter (without a capacitor), such as
a zero phase reactor, and install it after the MCCB on the power supply side. Do not install a filter with a built-in capacitor as the
harmonic components may cause the capacitor to overheat or may damage the capacitor.
<2> Do not use a line longer than 10 m (32.8 ft.) to connect the input-side AC reactor and the converter.
<3> Use the specified AC reactor and harmonic filter module. Non-specified devices may cause erroneous operation.
<4> Do not use a DC bus line that is longer than 5 m (16.4 ft.) to connect the converter and drive.
<5>
NOTICE:
When installing a breaker or contactor on the converter side for an emergency shutoff, confirm that the CHARGE
indicators on the drive and converter are not lit before closing the breaker or contactor on the converter output (DC) side. If the
power supply is turned on while there is a voltage charge, an overcurrent will flow and the device may be damaged. Always
confirm that the breaker or contactor on the converter output (DC) side is turned on before applying power to the converter.
<6> Sequence the operation so that the converter starts operation before the drive when power is applied. Sequence the stopping
operation to turn off the drive first, then the motor, and finally the converter. Operating the drive without operating the converter or
turning off the power supply unit during operation may trigger a converter fault.
<7> Do not connect a power supply to the drive AC power supply terminals (R/L1, S/L2, and T/L3).
M
D1000
+
-
r1/ 11
1/ 21
t1/ 31
S1
S2
S3
S4
S5
S6
S7
S8
E(G)
RUN-SB
External fault
Fault reset
(Reserved)
(Reserved)
(Reserved)
External
Baseblock
Shield ground terminal
STOP
V
I
MEMOBUS/
Modbus comm.
RS-422/RS-485
max. 115.2 kbps
+
1
-
Converter
Drive
Motor
Multi-function
digital inputs
(default setting)
+V
A1
A2
A3
AC
(Reserved)
(Reserved)
(Reserved)
Control Circuit
-V
Analog Input 1
Analog Input 2
Analog Input 3
DIP Switch S1
Termination resistor
(120
Ω
, 1/2 W)
DIP
Switch S2
R+
R-
S+
S-
IG
Three-
Phase
Power
Supply
Input-side AC
<2><3>
reactor
Harmonic filter module
<3>
U
V
W
X
Y
Z
R/L1
S/L2
T/L3
GFCI
or
MCCB
X
Y
Z
R/L1
S/L2
T/L3
r
t
CN5-A
CN5-B
CN5-C
Option card
connectors
Ground
Sink
Power supply
+10.5 Vdc, max. 20 mA
Power supply, -10.5 Vdc,
max. 20 mA
<7>
<4><5>
<1>
<4><5>
MA
MB
MC
Fault relay output
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output
(During MC on)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output
(Converter Ready)
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay
output (During Run)
<6>
250 Vac, max. 1 A
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M1
M2
M3
M4
M5
M6
+
−
0
V
FM
AM
AC
E (G)
<9>
<9>
Multi-function analog
output 1
(Output frequency)
-10 to +10 Vdc (2mA) or
4 to 20 mA
Multi-function analog
output 2
(Output current)
-10 to +10 Vdc (2mA) or
4 to 20 mA
FM
+
−
AM
SC
+24 V
Sink / Source mode
selection wire link
(default: Sink)
SP
SN
<8>
shielded line
twisted-pair shielded line
main circuit terminal
control circuit terminal
YAI