4–17

SJ200 Inverter

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” on page 4–56 for details.

Option

Terminal

Function Name

Input

 

 

 

Description

Code

Symbol

State

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

08

SET

Set (select) 2nd

ON

causes the inverter to use the 2nd set of motor

 

 

Motor Data

 

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:

C001, C002, C003, C004,

Example (requires input configuration—see

 

 

C005, C006

 

page 3–41):

Required settings:

(none)

 

 

 

 

 

 

SET

 

 

 

 

 

 

 

 

 

 

Notes:

 

 

 

 

L

6

5

4

3

2

1

PCS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•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.

See I/O specs on page 4–6.

Operations Monitoring and