Standard Connection Diagram; Standard Connection Diagram - YASKAWA T1000V Technical Manual

3.2 Standard Connection Diagram

3.2

Standard Connection Diagram

Connect the drive and peripheral devices as shown in
without connecting digital I/O wiring. This section does not discuss drive operation;
Operation on page 71 for instructions on operating the drive.
NOTICE: Inadequate branch short circuit protection could result in damage to the drive. Install adequate branch circuit short circuit
protection per applicable codes. The drive is suitable for circuits capable of delivering not more than 30,000 RMS symmetrical
amperes, 240 Vac maximum (200 V Class) and 440 Vac maximum (400 V Class).
NOTICE: When the input voltage is 480 V or higher or the wiring distance is greater than 100 meters, pay special attention to the
motor insulation voltage or use a drive duty motor. Failure to comply could lead to motor insulation breakdown.
NOTICE: Do not connect AC control circuit ground to drive enclosure. Improper drive grounding can cause control circuit malfunction.
NOTICE: The minimum load for the multi-function relay output MA-MB-MC is 10 mA. If a circuit requires less than 10 mA (reference
value), connect it to a photocoupler output (P1, C1, P2, C2). Improper application of peripheral devices could result in damage to the
photocoupler output of the drive.
Figure 3.1
Wiring sequence should shut off
power to the drive when a fault
output is triggered.
Three-phase
power supply
200 to 400 V
50/60 Hz
<1> When using the automatic fault restart function while the wiring is made to shut off the power supply when a
drive fault occurs, make sure the drive is set not to trigger a fault output during fault restart (L5-02 = 0,
default). Otherwise the fault restart function can not work properly.
<2> Remove the jumper when installing an optional DC reactor.
<3> The MC on the input side of the main circuit should open when the thermal relay is triggered.
<4> Connected using sequence input signal (S1 to S6) from NPN transistor; Default: sink mode (0 V com).
48
<8>
Terminals +1, +2, , B1, and B2
are for connecting options.
Never connect power supply
lines to these terminals.
<1>
Main
Fuse
Switch
R
EMC
S
Filter
T
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-step
speed 1
main/aux switch
Multi-step
speed 2
Digital inputs
(default setting)
2 k
Main speed
frequency
reference.
Multi-function
programmable
Safety switch
Safe Disable
Input
Figure 3.1 Drive Standard Connection Diagram
Figure 3.1. It is possible to run the drive via the digital operator
DC reactor <3>
<2>
(option)
Thermal relay
Braking resistor
(option)
(option)
Jumper
-
+2 +1 B1 B2
T1000V
U/T1
R/L1
V/T2
S/L2
Main circuit
W/T3
T/L3
Control circuit
<4>
S1
Option card
S2
connector
DIP switch S1
S3
V
S4
DIP switch S4
AI
S5
S6
+24 V 8 mA
24 V
<5> Sink
DIP
Source
switch S3
SC
Shield ground
0 V
terminal
Pulse train input
RP
(max. 32 kHz)
Setting power supply
+V
+10.5 max. 20 mA
A1 0 to +10 V (20 k )
0 to +10 V (20 k )
A2
(0)4 to 20 mA (250 )
AC
Termination
DIP
resistor
switch
120 , 1/2 W
S2
HC
<7>
Jumper
H1
Cable shield ground
shielded line
twisted-pair shielded line
control terminal
main circuit terminal
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Refer to Start-Up Programming &
Motor
U
V
M
W
Shielded
Cable
Ground
10 or less (400 V class)
100 or less (200 V class)
Digital output
I
250 Vac, 10 mA to 1 A
30 Vdc, 10 mA to 1 A
(default setting)
PTC
MA
Fault
Digital output
MB
Fault 5 to 48 Vdc
2 to 50 mA
MC
(default setting)
P1
During Run
C1 (photocoupler 1)
P2
Frequency agree
(photocoupler 2)
C2
MP
Pulse train output
<6>
0 to 32 kHz
Analog monitor
AM
output
+
AM
0 to +10 Vdc
AC
(2 mA)
-
Monitor
output
Comm.
connector
R +
R -
S +
MEMOBUS/
Modbus comm.
S -
RS-485/422
IG