Hitachi SJ300 Series Instruction Manual page 101

"B" Function
Func.
Name
Code
B012 Level of electronic
thermal setting
B212 Level of electronic
thermal setting, 2nd
motor
B312 Level of electronic
thermal setting, 3rd
motor
B013 Electronic thermal
characteristic
B213 Electronic thermal
characteristic, 2nd
motor
B313 Electronic thermal
characteristic, 3rd motor
B015 Free setting, electronic
thermal frequency (1)
B016 Free setting, electronic
thermal current (1)
B017 Free setting, electronic
thermal frequency (2)
B018 Free setting, electronic
thermal current (2)
B019 Free setting, electronic
thermal frequency (3)
B020 Free setting, electronic
thermal current (3)
Any intelligent output terminal may be programmed to indicate a thermal warning [THM].
Parameter C061 determines the warning threshold. Please see
page 4–55 for more details.
Description
Set a level between 50% and
120% of the inverter rated
current
Set a level between 50% and
120% of the inverter rated
current
Set a level between 50% and
120% of the inverter rated
current
Select from three curves,
option codes:
00 Reduced torque
01 Constant torque
02 V/f free-setting
Select from three curves,
option codes:
00 Reduced torque
01 Constant torque
02 V/f free-setting
Select from three curves,
option codes:
00 Reduced torque
01 Constant torque
02 V/f free-setting
Range is 0.0 to 400.0 Hz
Range is 0.0 to 1000. A
Range is 0.0 to 400.0 Hz
Range is 0.0 to 1000. A
Range is 0.0 to 400.0 Hz
Range is 0.0 to 1000. A
"Thermal Warning Signal" on
Defaults
Run
Mode
Edit
–FE –FU –FR
Lo Hi
(EU) (US) (JP)
✘ ✔
rated current for
each inverter model
✘ ✔
rated current for
each inverter model
✘ ✔
rated current for
each inverter model
✘ ✔
01 01 00
✘ ✔
01 01 00
✘ ✔
01 01 00
✘ ✔
0. 0. 0.
✘ ✔
0.0 0.0 0.0
✘ ✔
0. 0. 0.
✘ ✔
0.0 0.0 0.0
✘ ✔
0. 0. 0.
✘ ✔
0.0 0.0 0.0
3–33
SJ300 Inverter
SRW Display
Units
A
>b012 E-THM
LEVEL 0016.5A
A >b212 2E-THM
LEVEL 0016.5A
A >b312 3E-THM
LEVEL 0016.5A
— >b013 E-THM
CHAR CRT
— >b213 2E-THM
CHAR CRT
— >b313 3E-THM
CHAR CRT
Hz >b015 E-THM
F1 0000Hz
A >b016 E-THM
A1 0000.0A
Hz >b017 E-THM
F2 0000Hz
A >b018 E-THM
A2 0000.0A
Hz >b019 E-THM
F3 0000Hz
A >b020 E-THM
A3 0000.0A