Hitachi 115VAC Manual Do Utilizador

 

 

 
 

Page 9 of 16 

 

The configuration of inverter parameters will depend on the specific functionality and performance required for 
your application. The basic functionality of the board is designed to interface with a two pushbutton, 
two-position (two-speed) momentary contact type pendant commonly used for crane and hoist applications. This 
is the basis for the descriptions of the functions of the board presented in this manual. The setup in the table 
below will result in infinitely variable speed between the programmed MIN and MAX speeds. The defined 
functions of the pushbuttons are as follows: 

 

 
UP, first detent: UP – accelerate to minimum speed 
UP, second detent: UP – increase speed while held, up to MAX speed (or go to second speed, see page 10)

 

 
 

DOWN, first detent: DOWN – accelerate to minimum speed (RESET fault when inverter is 
                                  STOPPED and in a fault state) 
DOWN, second detent: DOWN – increase speed, up to MAX speed (or go to second speed, see page 10) 

 

Pushing either the UP or DOWN pushbutton to the first position causes the inverter to go to the minimum 
configured speed in that direction. Pushing that button further to its second position will cause speed to increase 
in that direction. Releasing back to first position will hold that last speed. Releasing the pushbutton all the way 
will cause the inverter to come to a stop. If that button is re-pressed to the first position before stop is reached, 
that speed will be maintained. 
 
In order to achieve this basic functionality, certain parameters must be set differently from factory default 
values, as described in the following table. 

 

F002 

Acceleration Time 

Note 1 

Set a value between 1 and 3600 seconds, depending on application 

F003 

Deceleration 

Time 

Note 1 

Set a value between 1 and 3600 seconds, depending on application 

A001 

Frequency 

Command 

02 

Tells the inverter to read speed reference from internal register 

A002 

Run Command 

01 

Tells the inverter to take the RUN command from the control terminals 

A004 

Maximum 

Frequency 

Note 1 

Depending on the motor limits and application requirements, set the 
appropriate value 

A061 

Upper Frequency 

Limit 

Note 1 

Usually the same value as A004 

A062 

Lower Frequency 

Limit 

Note 1 

Lowest speed for continuous operation (MIN speed), usually 6 to 10 Hz or 
so. This is the speed that will be commanded at the first pushbutton position.

00 

For Non-Load Brake Hoist, or for traverse applications: 00 (factory default) 

Stop Mode 

Selection 

B091 

01 

For Load Brake Hoist applications: 01 (free-run or coast to stop) 

00 

SJ200 = [FW] Forward run 

no 

SJ700 Open Loop = [NO] No function 

Terminal 1 

Function 

C001 

56 

SJ700 Closed Loop = [MI1] 

01 

SJ200&SJ700 Open Loop = [RV] Reverse run 

Terminal 2 

Function 

C002 

57 

SJ700 Closed Loop = [MI2] 

Terminal 3 

Function 

C003 

27 

[UP] Accelerate speed input 

Terminal 4 

Function 

C004 

28 

[DN] Decelerate speed input