Set second motor – Hitachi SJ100 User Manual
Page 131
Using Intelligent Input Terminals
Oper
ations
and Monitor
ing
4–14
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
“Configuring the Inverter for Multiple Motors”
Option
Code
Terminal
Symbol
Function Name
Input
State
Description
08
SET
Set (select) 2nd
Motor Data
ON
causes the inverter to use the 2nd set of motor
parameters for generating the frequency output
to motor
OFF
causes the inverter to use the 1st (main) set of
motor parameters for generating the frequency
output to motor
Valid for inputs:
C_01, C_02, C_03, C_04,
C_05, C_06
Required settings:
(none)
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.
1
2
3
4
5
6
L
P24
Example (requires input configuration—see
page
):
See I/O specs on page
.
SET