Mitsubishi FREQROL-E700, Руководство пользователя

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App.4-2
Earth
(Ground)
Motor
IM
Earth (Ground)
Three-phase
AC power
supply
MCCB MC
R/L1
P1 P/+
PR N/-
S/L2
T/L3
U
V
W
Earth
(Ground)
Forward
rotation start
Reverse
rotation start
Middle
speed
High
speed
Low
speed
Output
stop
Reset
Control input signals (No voltage input allowed)
Contact input common
24VDC power supply
Contact input common
(Common for external power supply transistor)
STR
STF
RH
RM
RL
MRS
SD
PC
Relay output
Running
Frequency detection
Open collector output
Open collector output common
Sink/source common
FU
RUN
SE
A
B
C
AM
5
Frequency setting signals (Analog)
2 0 to 5VDC
10(+5V)
2
3
1
4 4 to 20mADC
Frequency
setting
potentiometer
1/2W1k
Ω
Terminal 4 input
(Current input)
(+)
(-)
5(Analog common)
*4
Connector for
plug-in option connection
Option connector
*3 Terminal input specifications
can be changed by analog
input specifications
switchover (
Pr. 73 ).
*2 When using terminals PC-
SD as a 24VDC power
supply, take care not to
short across terminals
PC-SD.
PU
connector
USB
connector
*
1. DC reactor (FR-HEL)
When connecting a DC reactor, remove the
jumper across P1 and P/+.
Control circuit terminal
Main circuit terminal
Source logic
Jumper
*1
*7
*2
*3
*5
Terminal functions vary
with the input terminal
assignment (
Pr. 178 to
Pr. 184 )
Multi-speed selection
Terminal functions vary with
the output terminal assignment
(
Pr. 190 and Pr. 191 )
Terminal functions vary
by
Pr. 192 A,B,C terminal
function selection
SINK
SOURCE
I V
*5
0 to 5VDC
(0 to 10VDC)
0 to 10VDC
Voltage/current
input switch
Main circuit
Control circuit
Standard control temirnal block
R
RES
Relay output
(Fault output)
Brake unit
(Option)
(+)
(-)
Analog signal output
(0 to 10VDC)
Single-phase
AC power
supply
MCCB MC
L1
N
Single-phase power input
*7 Brake resistor (FR-ABR, MRS type)
Install a thermal relay to prevent an
overheat and burnout of the brake resistor.
(The brake resistor can not be connected
to the FR-E720S-008 and 015.)
*6 A brake transistor is not built-in to the
FR-E720S-008 and 015.
*6
*5 Terminal input specifications can be changed by analog
input specifications switchover ( Pr. 267 ). Set the
voltage/current input switch in the "
V
" position to select
voltage input (0 to 5V/0 to10V) and "
I
" (initial value) to
select current input (4 to 20mA).
To use terminal 4 (initial setting is current input), set "4"
in any of
Pr.178 to Pr.184 (input terminal function selection)
to assign the function, and turn ON AU signal.
*4 It is recommended to use 2W1k
Ω
when the frequency setting signal
is changed frequently.
FR-E700-EC