YASKAWA Varispeed G7 Series Instruction Manual page 60

Connecting the Inverter and the D1000 Sine-Wave PWM Converter with Power Regeneration
ELCB
Harmonic Filter Module
*8
or
MCCB
R/L1
Three-
S/L2
Phase
Power
T/L3
Supply
* 1. The standard models of the Varispeed G7 Inverter can be connected to the D1000.
* 2. Never connect a power supply to the AC power supply terminals R/L1, S/L2, and T/L3 of the Varispeed G7 Inverter.
* 3. For Varispeed G7 200 V Class for 30 to 75 kW cooling fan terminals r/
/ - S/L2, and then take the r/
2
cooling fan terminals r/
and 400/
* 4. Always use a specified AC reactor and harmonic filter module. The desired Inverter operation may not be possible if non-specified components are
used.
* 5. Use a sequence that operates the D1000 first and then the Varispeed G7 after the power supply is turned ON.
When the power supply is turned OFF, use a sequence that stops the Inverter, the motor, and the D1000 in that order.
Operating the Varispeed G7 without operating the D1000 or shutting down the power supply while the D1000 is operating may cause converter faults.
* 6. For information on the interlock with the Inverter, refer to 4.5 Operation with the Drive Connected in the Power Regenerative Converter YASKAWA
D1000 Series Instruction Manual (TOBP C710656 04).
* 7. For the 200 V Class CIMR-D5A2022 to D5A2075 and the 400 V Class CIMR-D5A4022 to D5A4160, this wiring was completed at the factory.
For the 200 V Class CIMR-D5A2015 and the 400 V Class CIMR-D5A4015, this wiring is not necessary.
r/ and
1
shown below.
•200 V Class for 22 kW and 400 V Class for 22 to 45 kW:
nected.)
•400 V Class for 75 and 160 kW: r/
* 8. When installing a noise filter on the power supply side of the converter, install a reactor-type noise filter without a capacitor, such as a finemet zero-
phase reactor, behind the power supply-side ELCB. Do not install a filter with a built-in capacitor. The capacitor may overheat and become damaged
due to harmonic components.
* 9. The length of the wiring between the input AC reactor and the D1000 must not be more than 10 m.
* 10.The length of the DC bus wiring between the D1000 and the Inverter must not be more than 5 m.
-24
2
Input-side *4, *9
*4
AC reactor1
X
X U
V
Y Y
Z W Z
r t
*7
RUN-SB
STOP
External fault
Multi-function Fault reset
digital inputs
(Reserved)
(default setting)
(Reserved)
(Reserved)
External
Baseblock
(Reserved)
(Reserved)
(Reserved)
MEMOBUS/
Modbus Communication
RS-422/RS-485
max. 115.2 kbps
and / power supplies from the primary power supply line of the D1000. For 400 V Class for 55 to 160 kW
1 2
and 400/ 400, disconnect the jumper wires between r/
1 2
400 power supplies from the primary power supply line of the D1000.
2
/ in the diagram are the terminal names for 200 V Class for 37 to 75 kW Inverters. These terminal names differ by the D1000 capacity as
2
, 400/ 400
1 2
Converter
D1000
R/L1
S/L2
T/L3
Option card
connectors
Multi-function relay
CN5-C
*5
output (During Run 1)
r1/
11
250 Vac, max. 1 A
1/
CN5-B
21
30 Vdc, max. 1 A
t1/
(min. 5 Vdc, 10 mA)
31
CN5-A
Control Circuit
S1
S2
Multi-function
photocoupler output 1
S3
(During MC on)
S4
48 Vdc, max. 50 mA
S5
Multi-function
S6
photocoupler output 2
(Operation Ready)
S7
48 Vdc, max. 50 mA
S8
SC
+24 V
E(G)
Fault relay output
250 Vac, max. 1 A
Shield ground terminal
30 Vdc, max. 1 A
(min. 5 Vdc, 10 mA)
Power supply
+10.5 Vdc, max. 20 mA
+V
A1 Analog Input 1
A2 Analog Input 2
DIP Switch S1
Analog Input 3
A3
AC V I
-V Power supply, -10.5 Vdc,
max. 20 mA
Multi-function analog
output 1
Termination
(Input Voltage)
resistor
0 to +10 Vdc
(120 Ω, 1/2 W)
DIP Switch S2
R+
R-
Multi-function analog
output 2
S+
(Input Current)
S-
0 to +10 Vdc
IG
shielded line twisted-pair shielded line
main circuit terminal control circuit terminal
and / , disconnect the jumper wires between r/
1 2
- R/L1 and between
1
/ , t/ (For the wiring, /
2 3
Drive
Varispeed G7
*10, *11
+
+ 1
R/L1
*2
S/L2
T/L3
*10, *11
-
-
A r /
1
*3
B /
Ground 2
M1
S1 Forward Run / Stop
M2
S2 Reverse Run / Stop
P1 *6
S3 External fault
S4 Fault reset
P2
S5
S6
PC
S7
S8
Multi-function
digital inputs
S9
S10
S11
S12
MA
MB
SC Sequence common
MC
E(G)
Shield wire
connection terminal
FM
-
+
FM
AM
-
+
AC
AM
0 V
E(G)
- R/L1 and between
1
400/ 400 - S/L2, and then take the r/
2
and 1/ are connected, and t/ and t1/
2 21 3
*1
Motor
U/T1
IM
V/T2
W/T3
Ground
1
are con-
31