Electrical Installation - YASKAWA CIMR-LC2A0018 Quick Start Manual

3 Electrical Installation

3 Electrical Installation
The figure below shows the main and control circuit wiring.
Three-phase
R/L1
power supply
200 to 240 Vac or
S/L2
380 to 480 Vac
T/L3
50/60 Hz
<1> Remove the jumper when installing a DC reactor. Models CIMR-LC2A0085 through 0180 and 4A0045 through 0150 come with a built-in DC
reactor.
<2> The drive provides a stop function in compliance with Stop Category 0 (EN60204-1) and "Safe Torque Off" (IEC61800-5-2). It has been
designed to meet the requirements of the EN954-1/ISO13849-1, Category 3 and IEC61508, SIL2. Using this function the number of motor
contactors can be reduced to one. Refer to
<3> Never short terminals SP and SN, as doing so will damage the drive.
<4> Disconnect the wire jumper between H1 - HC and H2 - HC when utilizing the Safe Disable inputs.
Note: 1. The drive should be implemented in the system in a way so that a drive fault causes the safety chain to open. Always use terminal
MA-MB-MC for this purpose.
2. Even though no fault is present conditions where the drive can not start can occur, e.g. when the Digital Operator is left in the
Programming Mode. Use the "Drive Ready" output (default set to terminals M5-M6) to interlock operation in such situations.
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Terminals -, +1, +2, B1, B2 are
for connecting options. Never
connect power supply lines to
these terminals
Main
Fuse
Switch
R/L1
EMC
S/L2
Filter
T/L3
S 1
Up command / Stop
S 2
Down command / Stop
Nominal Speed S 3
Inspection Operation
S 4
Intermediate Speed 1 S 5
Multi-function
Leveling Speed
S 6
digtial inputs
(default setting)
Not Used S 7
Not Used
S 8
SN
SC
Sink / Source mode
selection wire link
SP
(default: Sink) <3>
+ V
2 k Ω
A 1
Multi-function
analog inputs
A 2
AC
− V
+ +
R
R
MEMOBUS/Modbus
+ +
S
comm. RS485/422
max. 115.2 kBps S
IG
H 1
H 2
Safe Disable inputs
<4>
HC
Safe Disable Input Function on page 41
DC reactor <1>
Thermal relay
(option)
(option)
U U X X
Braking resistor
Jumper
(option)
−
+ + + + B 2
2 1 B 1
Main Circuit
Drive
Control Circuit
Option card connectors
CN5-C
CN5-B
CN5-A
Terminal board
jumper and switch
DIP Switch S2
Off On
Term. Res. On/Off
Jumper S3
H1, H2
Sink/Source Sel.
+ 24 V
Shield ground terminal
Power supply +10.5 Vdc, max. 20 mA
Analog Input 1 (Speed Bias)
-10 to +10 Vdc (20 kΩ)
Analog Input 2 (Not used)
-10 to +10 Vdc (20 kΩ)
0 V
Power supply, -10.5 Vdc, max. 20 mA
Termination resistor
(120 Ω, 1/2 W)
DIP
Switch S2
YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide
<2>
U/T 1
V/T 2
W/T 3
Shielded
Cable
Ground
MA
Fault relay output
250 Vac, max. 1 A
MB
30 Vdc, max 1 A
MC
(min. 5 Vdc, 10 mA)
M 1
Multi-function relay output (Brake Control)
250 Vac, max. 1 A
M 2
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M 3
Multi-function relay output (Output Contactor Control)
250 Vac, max. 1 A
M 4
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
M 5 Multi-function relay output (Drive Ready)
250 Vac, max. 1 A
M 6
30 Vdc, max 1 A
(min. 5 Vdc, 10 mA)
P1
Photo Coupler 1
Digital output
C1 (During Frequency Output)
5 to 48 Vdc
P2
2 to 50 mA
Photo Coupler 2
(default setting)
(not used)
C2
FM
Multi-function analog output 1
−
+
(Output Speed)
FM
-10 to +10 Vdc (2mA)
AM
Multi-function analog output 2
−
AC +
(Output Current)
AM
-10 to +10 Vdc (2mA)
0 V
E (G)
+ +
DM
EDM (Safety Electronic Device Monitor)
− −
DM
for details.
U Motor
V
M
W
shielded line
twisted-pair shielded line
control circuit terminal
main circuit terminal