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Mitsubishi Electric FR-A520-0.4K -55K Instruction Manual Page 58

Transistorized inverter, high function & low acoustic noise.
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Preparation
·
Start signal ..................................Switch, relay, etc. (for 1)
·
Frequency setting signal .............0 to 5V, 0 to 10V, 4 to 20mA DC signals from a potentiometer or outside
·
Operation unit..............................Operation panel (FR-DU04), parameter unit (FR-PU04)
·
Connection cable ........................To be prepared for use of the operation unit away from the inverter
3) Combined operation mode
Change the setting of Pr. 79 "operation mode selection" as follows:
Setting
Running frequency setting
PU (FR-DU04/FR-PU04)
·
3
Direct setting and [UP/DOWN] key setting
Terminal signal
·
0 to 5VDC across 2-5
·
0 to 10VDC across 2-5
·
4
4 to 20mADC across 4-5
·
Multi-speed selection (Pr. 4 to Pr. 6, Pr. 24
to Pr. 27, Pr. 232 to Pr. 239)
·
Jog frequency (Pr. 15)
( 4 ) Communication operation mode
Communication operation can be performed by connecting a personal computer and the PU connector with
the RS-485 communication cable.
The inverter setup software is available as an FR-A500 inverter start-up support software package.
Preparation
·
Connection cable ........................Connector
·
Personal computer
<Inverter setup software operating environment>
OS ................................................ Windows 3.1, Windows 95
RAM.............................................. 1MB or more
Floppy disk drive........................... One or more 3.5 inch floppy
Mouse........................................... Mouse connectable to the
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the inverter (for 2)
FR-CB2 (option) or the following connector and cable available on the
market:
Connector
: RJ45 connector
Cable
: Cable conforming to EIA568 (e.g. 10BASE-T cable)
Description
Terminal signal
·
STF
·
STR
Parameter unit
·
[FWD] key
·
[REV] key
: RJ45 connector
Cable
: Cable conforming to EIA568
(e.g. 10BASE-T cable)
disk drives
personal computer
46
OPERATION
Start signal

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