Hitachi L100 Welding System User Manual


 
L100 Inverter
Configuring
Drive Parameters
3–35
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
Voltage/current
Select
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)
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
Thermal Protection
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
Input Function Summary Table
Option
Code
Terminal
Symbol
Function Name Description