Mitsubishi Electric FR-AF700-EC Series Instruction sheet

INVERTER
FR-AF700
INSTALLATION GUIDELINE
FR-AF740-00770 to 12120-EC
700
CONTENTS
Introduction .................................................................1
Outline ..........................................................................1
Product Check .............................................................3
Setting Up ....................................................................5
1
2
3
4

1
1 Introduction
Thank you for choosing this Mitsubishi Inverter.
This instruction manual explains how to set up an inverter base unit and separately
sold control unit.
Read this instruction manual carefully to use the product to its optimum.
Please forward this manual to the end user.
2 Outline
The FR-AF700-EC series is a base unit of the inverter.
A base unit is a main circuit section of the inverter, where three-phase AC power is
converted to DC power and then converted to any three-phase AC power.
A control unit is a control circuit section which controls the inverter.
Base unit alone can not be operated.
By combining the base unit and separately sold control unit, they function as an
inverter.
CAUTION
• The product made up of a base unit and control unit complies with UL and EC directives
(CE mark).
Base unit
FR-AF740-EC
Inverter
FR-A740-EC
Control unit
FR-CA70-EC(ECT)
Inverter
FR-F740-EC
Control unit
FR-CF70-EC(ECT)

2
Inverter type according to the combination of the base unit and control unit
Base Unit Type Control Unit Type Inverter Type as a Result of
Combination
FR-AF740-00770-EC FR-CA70-EC FR-A740-00770-EC
FR-CF70-EC FR-F740-00770-EC
FR-AF740-00930-EC FR-CA70-EC FR-A740-00930-EC
FR-CF70-EC FR-F740-00930-EC
FR-AF740-01160-EC FR-CA70-EC FR-A740-01160-EC
FR-CF70-EC FR-F740-01160-EC
FR-AF740-01800-EC FR-CA70-EC FR-A740-01800-EC
FR-CF70-ECT FR-F740-01800-EC
FR-AF740-02160-EC FR-CA70-ECT FR-A740-02160-EC
FR-CF70-ECT FR-F740-02160-EC
FR-AF740-02600-EC FR-CA70-ECT FR-A740-02600-EC
FR-CF70-ECT FR-F740-02600-EC
FR-AF740-03250-EC FR-CA70-ECT FR-A740-03250-EC
FR-CF70-ECT FR-F740-03250-EC
FR-AF740-03610-EC FR-CA70-ECT FR-A740-03610-EC
FR-CF70-ECT FR-F740-03610-EC
FR-AF740-04320-EC FR-CA70-ECT FR-A740-04320-EC
FR-CF70-ECT FR-F740-04320-EC
FR-AF740-04810-EC FR-CA70-ECT FR-A740-04810-EC
FR-CF70-ECT FR-F740-04810-EC
FR-AF740-05470-EC FR-CA70-ECT FR-A740-05470-EC
FR-CF70-ECT FR-F740-05470-EC
FR-AF740-06100-EC FR-CA70-ECT FR-A740-06100-EC
FR-CF70-ECT FR-F740-06100-EC
FR-AF740-06830-EC FR-CA70-ECT FR-A740-06830-EC
FR-CF70-ECT FR-F740-06830-EC
FR-AF740-07700-EC FR-CA70-ECT FR-A740-07700-EC
FR-CF70-ECT FR-F740-07700-EC
FR-AF740-08660-EC FR-CA70-ECT FR-A740-08660-EC
FR-CF70-ECT FR-F740-08660-EC
FR-AF740-09620-EC FR-CA70-ECT FR-A740-09620-EC
FR-CF70-ECT FR-F740-09620-EC
FR-AF740-10940-EC FR-CA70-ECT FR-A740-10940-EC
FR-CF70-ECT FR-F740-10940-EC
FR-AF740-12120-EC FR-CA70-ECT FR-A740-12120-EC
FR-CF70-ECT FR-F740-12120-EC
CAUTION
• If a combination of the base unit and control unit is wrong, inverter alarm (E.PE2)
occurs, disabling the inverter operation.

3
3 Product Check
(1) Base unit
•Accessory
• DC reactor (01800 or more)
• Installation guideline (this guideline)
Rating plate
Rating plate
Inverter type
Input rating
Output rating
Serial number
FR-AF740-00770-EC
LD (50 C) XXA
SLD (40 C) XXA
ND (50 C) XXA
HD (50 C) XXA
Overload Current Rating Ambient Temperature
SLD 110% 60s, 120% 3s 40 C (104 F)
LD 120% 60s, 150% 3s 50 C (122 F)
ND 150% 60s, 200% 3s 50 C (122 F)
HD 200% 60s, 250% 3s 50 C (122 F)
- EC00770
Symbol
00770
to
12120
Displays the rated current
Type number
FR --AF740
Symbol
AF740
Voltage Class
Three-phase
400V class
•Unit type

4
(2) Control unit accessory
Control circuit
terminal block ........1
Sticker ...................1 Cable .................... 1 Mounting screw (M3)
.............................. 2
Installation guideline
...............................1
Rating plate
- EC
FR - CA70
Symbol
CA70
CF70
Voltage Class
Control unit for
FR-A740-EC
Control unit for
FR-F740-EC
FR-CA70-EC
•Unit type
Serial number
Rating plate
Unit type FR-CA70-EC
CONTROL CARD
INPUT/OUTPUT: DC24V
UL/cUL LISTED ACCESSORY FOR USE
ONLY WITH BASE UNIT INVERTER
MODEL FR-AF740 SERIES
SEE INSTRUCTION MANUAL
SERIAL: XXXXXXX
Sponge for connector pin protection
Remove a sponge for connector pin
protection before mounting the control unit
to the base unit.
Use care not to bend pins of the connector.
Symbol Compatible Base Unit
FR-CA70
EC
ECT
00770 to 01800
02160 to 12120
FR-CF70
00770 to 01160
01800 to 12120
FR-CA70-EC(ECT)
FR-CF70-EC(ECT)
INSTALLATIONGUIDELINE

5
4 Setting Up
(1) Removal of a base unit front cover
(2) Mounting a control unit on a base unit
Follow the procedure of the mounting procedure sticker applied on the base unit.
The mounting procedure sticker shows the unit as viewed from the left side.
Front cover 2
Front cover 1
Installation hook
1) Remove installation
screws on the front
cover 1 to remove
the front cover 1.
2) Loosen the installation
screws of the front
cover 2.
3) Pull the front cover 2 toward
you to remove by pushing an
installation hook on the right
side using left fixed hooks as
supports.
(The number of screws of the
front cover 1 differs according
to the capacity.)

6
Remove the sponge for connector pin protection of the control unit.
Slightly tilt the control unit to insert a printed circuit board into three
hooks of the base unit.
CAUTION
• Use care not to bend pins of the control circuit connector with force.
Control circuit connector
Side surface of the control uni
t
As viewed from bottom
Control unit
Base unit
Insert this portion into a hook
of the base unit.
Tilt the control unit and insert
it into hooks.

7
Tip down the control unit to the base unit side(c) to closely attach
to the base unit, then slide it downward(d).
Slide it until it is firmly fixed with guides.
11
22
Printed circuit
board
Printed circuit board
Guide
Guide

8
Connect the base unit and the control unit with a cable provided
with the control unit.
Insert the cable side connector to the base unit connector straight
until you hear a click sound of the cable side connector hooks and
firmly fix it.
Fix the control unit with provided mounting screws in two points.
Insert the cable
side connector
until these hooks
become level.
To the connector of
the base unit
To the connector of the
control unit
(see next page)

9
Insert the other side connector of the cable into the connector of the
control unit.
Insert the cable side connector until you hear a click sound of the
cable side connector hooks and firmly fix it.
Install the control circuit terminal block provided with the control unit
using care not to bend the pins of the control circuit connector.
Tighten two screws to the control circuit terminal block and fix the
control unit to the base unit.

10
(3) Reinstallation of the front cover
Front cover 2 Front cover 2
1) Insert the two fixed hooks on the
left side of the front cover 2 into the
sockets of the inverter.
2) Using the fixed hooks as supports,
securely press the front cover 2
against the inverter.
(Although installation can be done
with the operation panel mounted,
make sure that a connector is
securely fixed.
3) Tighten installation screws
on the front cover 2.
Front cover 2
Front cover 1
4) Fix the front cover 1
with installation screws.
(The number of screws of the
front cover 1 differs according
to the capacity.)

11
(4) Applying a logo sticker
Apply a sticker provided with the control unit on the base unit as shown below.
(5) Completed
When set-up is completed, it can be used as the FR-A740-EC or FR-F740-EC.
Refer to the instruction manual provided with the control unit for details of operation,
specifications, etc.
REMARKS
When a control unit, used for the base unit different in capacity, is mounted to
other base unit, parameter settings below automatically change to the initial
settings in accordance with the base unit capacity.
126mm
8mm
FR-CA70-EC(ECT)
FR-CF70-EC(ECT)
Parameter
number
Name
0 Torque boost
7 Acceleration time
8 Deceleration time
9 Electronic thermal O/L relay
12 DC injection brake operation
voltage
56 Current monitoring reference
557
Current average value
monitor signal output
reference current
893 Energy saving monitor
reference (motor capacity)
Parameter
number
Name

REVISIONS
*The manual number is given on the bottom left of the back cover.
Print Date *Manual Number Revision
Mar., 2006 IB(NA)-0600267ENG-A First edition
May, 2006 IB(NA)-0600267ENG-B
Combination of the base unit and control unit
Modification