Hitachi NES1-004SB Quick Reference Manual page 267

Chapter 13 Option
Func.
Code
(WOP)
b019
Free setting
(Free
electronic thermal
E.Thermal
FQ-3)
b020
Free setting
(Free
electronic thermal
E.Thermal
I-3)
b021
Overload restriction
(OL restrict
operation mode
mode)
b221
Overload restriction
(OL restrict
operation mode, 2
mode-M2)
b022
Overload restriction
(OL restrict
level)
Overload restriction
b222
(OL restrict
level-M2)
b023
Deceleration rate at
(Decel.rate
overload restriction
OL restrict)
b223
Deceleration rate at
(Decel.rate
overload restriction,
OL rstr-M2)
b024
Overload restriction
(OL restrict 2
operation mode 2
mode)
b025
Overload restriction
(OL restrict 2
level)
b026
Deceleration rate 2 at
(Decel.rate
overload restriction
OL 2 rstr)
"b" Function
Name
Range is b017 to 400Hz
~freq.3
Range is 0.00 to inverter
rated current Amps
~current3
Select the operation
mode during overload
conditions, three options,
option codes:
00Disabled
01Enabled for
acceleration and constant
nd
motor
02Enabled for constant
Sets the level of overload
level
restriction, between 20%
and 200% of the rated
current of the inverter,
level,
setting resolution is 1% of
nd
2 motor
Sets the deceleration rate
when inverter detects
overload, range is 0.1 to
3000.0, resolution 0.1
nd
2 motor
Select the operation
mode during overload
conditions, three options,
option codes:
00Disabled
01Enabled for
acceleration and constant
02Enabled for constant
Sets the level of overload
restriction, between 20%
and 200% of the rated
level 2 current of the inverter,
setting resolution is 1% of
Sets the deceleration rate
when inverter detects
overload, range is 0.1 to
3000.0, resolution 0.1
Run
Mode
Description
Edit




speed
speed only


rated current


seconds.

speed
speed only

rated current

seconds.
13 - 38
Defaults
Initial data Initial data Initial data
standard CHN EU
200/400 200/400 200/400
0 ←
0.00 ←
01 ←
01 ←
Rated
current
←
x 1.50
Rated
current
←
x 1.50
1.0 ←
1.0 ←
01 ←
Rated
current
←
x 1.50
1.0 ←
Unit
s
← Hz
← A

←

←
← A
← A
← s
← s

←
← A
← s