Hitachi SJ100 Instruction Manual page 128

Option Terminal
Code Symbol
C_01, C_02, C_03, C_04,
Valid for inputs:
C_05, C_06
F_01, A_01 = 02,
Required settings:
A_20 to A_35
Notes:
•
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 A_04 high enough to allow that speed.
While using the multi-speed capability, you can monitor the current frequency with
monitor function D_01 during each segment of a multi-speed operation.
NOTE: When using the Multi-speed Select settings CF1 to CF4, do not display parame-
ter F_01 or change the value of F_01 while the inverter is in Run Mode (motor running).
If it is necessary to check the value of F_01 during Run Mode, please monitor D_01
instead of F_01.
There are two ways to program the speeds into the registers A_20 to A_35:
1. Standard keypad programming:
a. Select each parameter A_20 to A_35.
b. Press the
c. Use the
d. Use the
2. Programming using the CF switches. Set the speed by following these steps:
a. Turn the Run command OFF (Stop Mode).
b. Turn each switch ON and set it to Multi-speed. Display the value of F_01 on the
digital operator.
c. Set the desired output frequency by pressing the
d. Press the
indicates the output frequency of Multi-speed n.
e. Press the
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 A_20 to A_35 in the first procedure 1. a) to 1. d).
Input
Function Name
State
key to view the parameter value.
FUNC.
and 2 keys to edit the value.
1
key to save the data to memory.
STR
key once to store the set frequency. When this occurs, F_01
STR
key once to confirm that the indication is the same as the set
FUNC.
SJ100 Inverter
Description
Example (some CF inputs require input
configuration; some are default inputs—see
page 3–34):
(MSB)
CF3
CF4
L 6 5 4
See I/O specs on page 4–6.
and
2
1
4–11
(LSB)
CF1
CF2
3 2 1 P24
keys.