Download  Print this page

Pre-operation Information; Devices And Parts To Be Prepared For Operation - Mitsubishi Electric FR-A520-0.4K -55K Instruction Manual

Transistorized inverter, high function & low acoustic noise.
Hide thumbs

Advertisement

3.1 Pre-Operation Information

3 OPERATION
3.1 Pre-Operation Information

3.1.1 Devices and parts to be prepared for operation

The inverter can be operated in any of the "external operation mode", "PU operation mode", "combined
operation mode" and "communication operation mode". Prepare required instruments and parts according to
the operation mode.
( 1 ) External operation mode ( factory setting )
The inverter is operated under the control of external
operation signals (frequency setting potentiometer,
start switch, etc.) connected to the terminal block.
With input power on, switch on the start signal (STF,
STR) to start operation.
Preparation
·
Start signal .................................. Switch, relay, etc.
·
Frequency setting signal .............0 to 5V, 0 to 10V, 4 to 20mA DC signals from a potentiometer or outside
Note: 1. Both the start signal and frequency setting signal are required to run the inverter.
( 2 ) PU operation mode
The inverter is operated from the keypad of the PU
(FR-DU04/FR-PU04).
This mode does not require the operation signals to
be connected and is useful for an immediate start of
operation.
Preparation
·
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 ) External/PU combined operation mode
The inverter is operated with the external operation
and PU operation modes combined in any of the
following ways:
1) The start signal is set with the external signal and
the frequency setting signal set from the PU; or
2) The start signal is set with the run command key of
the PU (FR-DU04/FR-PU04) and the frequency
setting signal set with the external frequency setting
potentiometer.
3) Set "3" in Pr. 79 "operation mode selection".
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Start switch
the inverter
Inverter
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)
45
OPERATION
Inverter
DU04
PU04
Potentiometer
DU04
PU04
Inverter
PU
PU
Potentiometer
Start switch

Advertisement

Table of Contents

   Related Manuals for Mitsubishi Electric FR-A520-0.4K -55K

Comments to this Manuals

Symbols: 0
Latest comments: