Varispeed G7 Connection Example - YASKAWA D1000 Series Instruction Manual

Note: For information on connecting other control circuit I/O terminals, refer to the Quick Start Guide for the drive that is connected to
the converter.

◆ Varispeed G7 Connection Example

Figure 4.4
GFCI
Harmonic Filter Module
or
MCCB
R/L1
Three-
Phase S/L2
Power
T/L3
Supply
r t
Multi-function
digtial inputs
(default setting)
Figure 4.5 Standard Connection Diagram with Varispeed G7 (Example for CIMR-D 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).
<8> The connections are shown for sequence connections with no-voltage contacts or NPN transistors for the sequence input signals
(S1 to S8). Use jumper S3 to select between Sink mode and Source mode. The default setting is Sink mode.
YASKAWA ELECTRIC TOEP C710656 07A YASKAWA Power Regenerative Converter - D1000 Instruction Manual
Input-side AC
<3><7>
reactor
X X
U
R/L1
V Y
Y
S/L2
Z W Z
T/L3
Option card
connectors
CN5-C
CN5-B
r1/ 11
1/ 21
CN5-A
t1/ 31
Control Circuit
RUN-SB S1
STOP S2
External fault
S3
S4
Fault reset
(Reserved)
S5
(Reserved)
S6
(Reserved)
S7
External Baseblock S8
SN
SC
Sink / Source mode
selection wire link
SP
<10>
(default: Sink)
<2>
+24 V
E(G)
Shield ground terminal
Power supply
+10.5 Vdc, max. 20 mA
+V
Analog Input 1
(Reserved) A1
<4>
A2 Analog Input 2
(Reserved)
Analog Input 3
A3
(Reserved)
AC
-V Power supply, -10.5 Vdc,
<3>
max. 20 mA
Termination resistor
(120 Ω, 1/2 W)
DIP Switch S2
R+
R-
MEMOBUS/
Modbus comm.
S+
RS-422/RS-485
S-
max. 115.2 kbps
IG
shielded line
main circuit terminal
4.4 Operation with the Drive Connected
Converter
D1000
+
-
Multi-function relay
M1
output (During Run)
<1> 250 Vac, max. 1 A
M2
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output
M3
(During MC on)
250 Vac, max. 1 A M4
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
Multi-function relay output
M5
(Converter Ready)
250 Vac, max. 1 A
M6
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
MA
Fault relay output
250 Vac, max. 1 A MB
30 Vdc, max 1 A
MC
(min. 5 Vdc, 10 mA)
<3>
DIP Switch S1
V I
Multi-function analog
output 1
FM
(Output frequency)
-10 to +10 Vdc (2mA) or
4 to 20 mA
<6>
<5>
AM
Multi-function analog
AC
output 2
(Output current)
0 V
-10 to +10 Vdc (2mA) or
4 to 20 mA
<6> E (G)
twisted-pair shielded line
control circuit terminal
Drive
Varispeed G7
<8>
+ 1
U/T1
R/L1 V/T2
<1>
S/L2
W/T3
T/L3
<8>
-
A r /
1
B /
2
Ground
S1 Forward Run / Stop
S2 Reverse Run / Stop
<5>
S3 External fault
S4 Fault reset
S5
S6
S7
S8
Multi-function
digital inputs
S9
S10
S11
S12
SC Sequence common
E(G)
Shield wire
connection terminal
+
−
FM
+
−
AM
YAI
Motor
IM
Ground
4
93