Set Second Motor - Hitachi SJ100 Instruction Manual

4–14
Using Intelligent Input Terminals

Set Second Motor

If you assign the [SET] function to an intelligent input terminal, you can select between
two sets of motor parameters. The second parameters store an alternate set of motor
characteristics. When the terminal [SET] is turned ON, the inverter will use the second
set of parameters to generate the frequency output to the motor. When changing the state
of the [SET] input terminal, the change will not take effect until the inverter is stopped.
When you turn ON the [SET] input, the inverter operates per the second set of parame-
ters. When the terminal is turned OFF, the output function returns to the original settings
(first set of motor parameters). Refer to
on page 4–40
Option Terminal
Code Symbol
08 SET
Valid for inputs:
Required settings:
Notes:
•
If the terminal state is changed while the inverter is
running, the inverter continues using the current set
of parameters until the inverter is stopped.
for details.
Input
Function Name
State
Set (select) 2nd ON
Motor Data
OFF
C_01, C_02, C_03, C_04,
C_05, C_06
(none)
"Configuring the Inverter for Multiple Motors"
Description
causes the inverter to use the 2nd set of motor
parameters for generating the frequency output
to motor
causes the inverter to use the 1st (main) set of
motor parameters for generating the frequency
output to motor
Example (requires input configuration—see
page 3–34):
L 6 5 4
See I/O specs on page 4–6.
SET
3 2 1 P24