Hitachi NB5741XD manual Basic Wiring Diagram, L100

Page 5

Basic Wiring Diagram

The following wiring diagram shows the power and motor connec- tions for basic operation. The optional signal input wiring supports external Fwd and Rev Run command, and a speed potentiometer.


	From 3-phase		R
	power input		(L1)
	source (See
	specifications		S
	label on inverter
			(L2)
	for details)

T

(N/L3)

Inputs:

L100


U
(T1)
V							Motor


(T2)
W
(T3)

P24

Forward

1

Reverse

2

AL1

AL0

AL2

Alarm contacts, 1 Form C

Analog reference

H

External

speed

reference O pot.

L

Analog common

Open collector outputs:

Run signal

12

Load

Load

Frequency

11arrival signal

Logic output

common

CM2

4

Image 5

Contents Hitachi Power Circuit Terminals Description Ratings and Notes Control Circuit TerminalsRUN L100 Basic Wiring DiagramHitachi Inverter Keypad OperationPage Keypad Navigation Map Step Description Via Keypad Via Logic Terminals Powerup TestError Name Probable Causes Code Error CodesBasic Error Codes Step Display Error Trip ConditionsAction Display Function/Parameter Restoring Factory Default SettingsFunc Name / Description Units Code Parameter TablesGroup Monitoring Functions Trip History Navigation Map Monitor ModeGroup Main Profile Parameters Func Name / Description Default Set Code ValueGroup Standard Functions Default Func Name / Description Value Set Code FE / -FUAVR enabled AVR disabled AVR enabled except during decel Group Fine-tuning Functions B12 Level of electronic thermal setting Rated Current Group Intelligent Terminal Functions Rated Current Intelligent Input Terminal Listing Symbol Code Input Terminal NameExternal Frequency Command Input Analog Input ConfigurationIntelligent Output Terminal Listing Analog Output Function Listing