Hitachi L100 Series Instruction Manual page 106

Option Terminal
Function Name
Code Symbol
15 SFT Software Lock
16 AT Analog Input
Voltage/current
Select
18 RS Reset Inverter
19 PTC PTC Thermistor
Thermal Protection
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.
Input Function Summary Table
ON The keypad and remote programming devices
are prevented from changing parameters
OFF The parameters may be edited and stored
ON Terminal [OI] is enabled for current input (uses
terminal L for power supply return)
OFF Terminal [O] is enabled for voltage input (uses
terminal [L] for power supply return)
ON The trip condition is reset, the motor output is
turned OFF, and powerup reset is asserted
OFF Normal power-ON operation
ANLG When a thermistor is connected to terminals [5]
and [L], the inverter checks for over-
temperature and will cause trip event and turn
OFF output to motor
OPEN A disconnect of the thermistor causes a trip
event, and the inverter turns OFF the motor
L100 Inverter
Description
3–35