SJ100 Inverter

3–37

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input Function Summary Table

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Option

Terminal

Function Name

 

Description

 

 

 

 

Code

Symbol

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

USP

Unattended Start

ON

On powerup, the inverter will not resume a Run

 

 

 

 

 

 

Protection

 

command (mostly used in the US)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

On powerup, the inverter will resume a Run

 

 

 

 

 

 

 

 

command that was active before power loss

 

 

 

 

 

 

 

 

 

 

 

 

 

15

SFT

Software Lock

ON

The keypad and remote programming devices

 

 

 

 

 

 

 

 

are prevented from changing parameters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

The parameters may be edited and stored

 

 

 

 

 

 

 

 

 

 

 

 

 

16

AT

Analog Input

ON

Terminal [OI] is enabled for current input (uses

 

 

 

 

 

 

Voltage/current

 

terminal [L] for power supply return)

 

 

 

 

 

 

Select

 

 

 

 

 

 

 

 

 

OFF

Terminal [O] is enabled for voltage input (uses

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

terminal [L] for power supply return)

 

 

 

 

 

 

 

 

 

 

 

 

 

18

RS

Reset Inverter

ON

The trip condition is reset, the motor output is

 

 

 

 

 

 

 

 

turned OFF, and powerup reset is asserted

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Normal power-ON operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

PTC

PTC Thermistor

ANLG

When a thermistor is connected to terminals [5]

 

ParametersDrive

 

 

 

 

Thermal Protection

 

and [L], the inverter checks for over-

 

 

 

 

 

ized speed pot.)

 

temperature and will cause trip event and turn

 

Configuring

 

 

 

 

OFF output to motor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPEN

A disconnect of the thermistor causes a trip

 

 

 

 

 

 

 

 

event, and the inverter turns OFF the motor

 

 

 

 

 

 

 

 

 

 

 

 

 

27

UP

Remote Control

ON

Accelerates (increases output frequency) motor

 

 

 

 

 

 

UP Function (motor-

 

from current frequency

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

Output to motor operates normally

 

 

 

 

 

 

 

 

 

 

 

 

 

28

DWN

Remote Control

ON

Decelerates (decreases output frequency) motor

 

 

 

 

 

 

 

 

DOWN Function

 

from current frequency

 

 

 

 

 

 

(motorized speed

 

 

 

 

 

 

 

 

 

OFF

Output to motor operates normally

 

 

 

 

 

 

pot.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1: When using the Multi-speed Select settings CF1 to CF4, do not display parameter 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.