Hitachi hitachi series inverter Welding System User Manual


 
59
“b” Function Defaults
Func.
Code
Name Description
Run
Mode
Edit
Initial data Units
B012
Level of electronic thermal
U
A
B212
Level of electronic thermal,
2
nd
motor
Set a level between 20% and 100%
for the rated inverter current.
U
Rated
current for
each
inverter
model *1
A
B013
Electronic thermal
characteristic
U
01
B213
Electronic thermal
characteristic, 2
nd
motor
Select from three curves, option
codes:
00Reduced torque
01Constant torque
02Free setting
U
01
b015
Free setting electronic thermal
~freq.1
Range is 0 to 400Hz
U
0.0 Hz
b016
Free setting electronic thermal
~current1
Range is 0 to inverter rated current
Amps
U
0.00
Amps
b017
Free setting electronic thermal
~freq.2
Range is 0 to 400Hz
U
0.0 Hz
b018
Free setting electronic thermal
~current2
Range is 0 to inverter rated current
Amps
U
0.00
Amps
b019
Free setting electronic thermal
~freq.3
Range is 0 to 400Hz
U
0.0 Hz
b020
Free setting electronic thermal
~current3
Range is 0 to inverter rated current
Amps
U
0.00
Amps
B021
Overload restriction operation
mode
U
01
B221
Overload restriction operation
mode, 2
nd
motor
Select the operation mode during
overload conditions, four options,
option codes:
00Disabled
01Enabled for acceleration and
constant speed
02Enabled for constant speed
only
03Enabled for acceleration and
constant speed, increase speed
at regen.
U
01
B022
Overload restriction level
U
Rated
current
x 1.5
Amps
B222
Overload restriction level,
2
nd
motor
Sets the level of overload restriction,
between 20% and 200% of the rated
current of the inverter, setting
resolution is 1% of rated current
U
Rated
current
x 1.5
Amps
B023
Deceleration rate at overload
restriction
U
1.0 sec.
B223
Deceleration rate at overload
restriction, 2
nd
motor
Sets the deceleration rate when
inverter detects overload, range is
0.1 to 3000.0, resolution 0.1
U
1.0 sec.
b024
Overload restriction operation
mode 2
Select the operation mode during
overload conditions, four options,
option codes:
00Disabled
01Enabled for acceleration and
constant speed
02Enabled for constant speed
only
03Enabled for acceleration and
constant speed, increase speed
at regen.
U
01