Hitachi hitachi series inverter Welding System User Manual


 
67
“C” Function Defaults
Func.
Code
Name Description
Run
Mode
Edit
Initial data Units
C028
[AM] terminal selection
(Analog voltage output
0...10V)
11 programmable functions:
00Output frequency
01Output current
02Output torque
04Output voltage
05Input power
06Electronic thermal load ratio
07LAD frequency
10Heat sink temperature
11Output torque (with code)
13General output
16Option
U
07
[LAD]
C030
Digital current monitor
reference value
Current with digital current monitor
output at 1,440Hz
Range is 20%~200% of rated
current
Rated current
A
C031
Output [11] active state
U
00
C032
Output [12] active state
U
00 -
C036
Alarm relay active state
Select logic conversion, two option
codes:
00normally open [NO]
01normally closed [NC]
U
01
C038
Output mode of low current
detection
Two option codes:
00During acceleration,
deceleration and constant speed
01During constant speed only
U
01
C039
Low current detection level Set the level of low load detection,
range is 0.0 to 2.0*inverter rated
current
U
INV rated
current
A
C040
Output mode of overload
warning
Two option codes:
00During accel., decel. and
constant speed
01During constant speed only
U
01
C041
Overload warning level Sets the overload warning signal
level between 0% and 200% (from
0 to two time the rated current of
the inverter)
U
Rated current
x 1.15
A
C241
Overload warning level, 2
nd
motor
Sets the overload warning signal
level between 0% and 200% (from
0 to two time the rated current of
the inverter)
U
Rated current
x 1.15
A
C042
Frequency arrival setting
for acceleration
Sets the frequency arrival setting
threshold for the output frequency
during acceleration,
range is 0.0 to 400.0 Hz
U
0.0 Hz
C043
Frequency arrival setting
for deceleration
Sets the frequency arrival setting
threshold for the output frequency
during deceleration,
range is 0.0 to 400.0 Hz
U
0.0 Hz
C044
PID deviation level Sets the allowable PID loop error
magnitude (absolute value),
SP-PV, range is 0.0 to 100%
U
3.0 %
C045
Frequency arrival setting 2
for acceleration
Set range is 0.0 to 400.0 Hz
U
0.00 Hz
C046
Frequency arrival setting 2
for deceleration
Set range is 0.0 to 400.0 Hz
U
0.00 Hz