Hitachi L2002 Manuel D’Utilisation

Using Intelligent Input Terminals

Oper

ations

and Monitor

ing

While using the multi-speed capability, you can monitor the present frequency with 
monitor function D001 during each segment of a multi-speed operation.

NOTE: When using the Multi-speed Select settings CF1 to CF4, do not display parame-
ter F001 or change the value of F001 while the inverter is in Run Mode (motor running). 
If it is necessary to check the value of F001 during Run Mode, please monitor D001 
instead of F001.

There are two ways to program the speeds into the registers A020 to A035:

1. Standard keypad programming:

a. Select each parameter A020 to A035.

b. Press the 

 key to view the parameter value.

c. Use the 

 and 

 keys to edit the value.

d. Use the 

 key to save the data to memory.

2. Programming using the CF switches. Set the speed by following these steps:

a. Turn the Run command OFF (Stop Mode).

b. Turn inputs ON to select desired Multi-speed. Display the value of F001 on the 

digital operator.

c. Set the desired output frequency by pressing the 

 and 

 keys.

d. Press the 

 key once to store the set frequency. When this occurs, F001 

indicates the output frequency of Multi-speed n.

e. Press the 

 key once to confirm that the indication is the same as the set 

frequency.

f. Repeat operations in 2. a) to 2. e) to set the frequency of other Multi-speeds. It 

can be set also by parameters A020 to A035 in the first procedure 1. a) to 1. d).

C001, C002, C003, C004, 
C005

F001, A001 = 02,
A020 to A035

When programming the multi-speed settings, be 
sure to press the Store key each time and then set 
the next multi-speed setting. Note that when the key 
is not pressed, no data will be set.

When a multi-speed setting more than 50Hz(60Hz) 
is to be set, it is necessary to program the maximum 
frequency A004 high enough to allow that speed.

Example (some CF inputs require input 
configuration; some are default inputs—see 
page 

):

See I/O specs on page 

.

CF2

CF3

CF4

CF1

(LSB)

(MSB)

1

2

3

4

5

L

PCS

FUNC.

1

2

STR

1

2

STR

FUNC.