YASKAWA T1000V, Техническое руководство

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48 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
3.2 Standard Connection Diagram
3.2 Standard Connection Diagram
Connect the drive and peripheral devices as shown in Figure 3.1 . It is possible to run the drive via the digital operator
without connecting digital I/O wiring. This section does not discuss drive operation; Refer to Start-Up Programming &
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
Figure 3.1 Drive Standard Connection Diagram
<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).
Fault
+
-
Ter1, +2, , B1, and B2
are for connecting options.
Never connect power supply
lines to these terminals.
Digital inputs
(default setting)
Forward run/stop
Reverse run/stop
External fault
Fault reset
Multi-step
speed 2
S1
S2
S3
S4
S5
S6
Multi-step
speed 1
main/aux switch
<4>
DC reactor
(option)
T1000V
Thermal relay
(option)
Main circuit
Control circuit
<1>
<2>
<8>
<3>
-
B1 +1 +2 B2
Jumper
Braking resistor
(option)
V I
10 or less (400 V class)
100 or less (200 V class)
Digital output
250 Vac, 10 mA to 1 A
30 Vdc, 10 mA to 1 A
(default setting)
DIP switch S1
AI PTC
DIP switch S4
Option card
connector
Fault
MA
P1
MB
MC
P2
C1
MP
C2
During Run
(photocoupler 1)
Frequency agree
(photocoupler 2)
Digital output
5 to 48 Vdc
2 to 50 mA
(default setting)
Pulse train output
0 to +10 Vdc
(2 mA)
Comm.
connector
AM
AC
AM
0 to 32 kHz
Analog monitor
output
Termination
resistor
Monitor
output
<6>
IG
R+
R-
S+
S-
MEMOBUS/
Modbus comm.
RS-485/422
120 , 1/2 W
Cable shield ground
DIP
switch
S2
main circuit terminal
shielded line twisted-pair shielded line
control terminal
Safe Disable
Input
Safety switch
HC
H1
Jumper
<7>
Main speed
frequency
reference.
Multi-function
programmable
RP
+V
A1
A2
AC
2 k
Pulse train input
(max. 32 kHz)
0 to +10 V (20 k )
Setting power supply
+10.5 max. 20 mA
0 to +10 V (20 k )
(0)4 to 20 mA (250 )
DIP
switch S3
Shield ground
terminal
0 V
SC
Sink
Source
<5>
24 V
+24 V 8 mA
M
U/T1
V/T2
W/T3
U
V
W
Ground
Motor
Shielded
Cable
R/L1
S/L2
T/L3
Three-phase
power supply
200 to 400 V
50/60 Hz
R
S
T
Main
Switch
Fuse
EMC
Filter
Wiring sequence should shut off
power to the drive when a fault
output is triggered.