Hitachi SJ2002 Welding System User Manual


 
14
Error Trip Conditions
Use function code D081 to access the error trip conditions for the current
error as shown in the table below. Use the Up and Down arrow keys to
scroll through the trip condition parameters.
E35
Thermistor Thermistor input, [THM] and [L], is
over the temp. threshold
E60
Communications error The inverter’s watchdog timer for the
communications network has timed out.
---
Under-voltage (brownout)
with output shutoff
Low input voltage caused the inverter
to turn OFF the motor output and try to
restart. If unsuccessful, a trip occurs.
Step Display
1. Access D081
d
081
2. Press Function Key If no error:
_ _ _
If error exists:
EXX
(error code)
3. Press Up/Dn key (if
error exists)
Output frequency at trip point:
10.0
Motor current at trip point:
2.5
DC bus voltage at trip point:
284.0
Cumulative Run time house at trip
point:
15
Cumulation power-ON hours at
trip point:
18
Error
Code
Name Probable Cause(s)
1
2