Set The Motor Current - Hitachi L200 Series Instruction Manual

Action
(Starting point)
key and hold until-->
Press the
1
key.
Press the FUNC.
or key as needed.
Press the 2
1
key.
Press the STR
Set the Motor Current - The inverter has thermal overload protection that is designed
to protect the inverter and motor from overheating due to an excessive load. The
inverter's uses the motor's current rating to calculate the time-based heating effect. This
protection depends on using the correct current rating for your motor. The level of
electronic thermal setting, parameter B012, is adjustable from 20% to 120% of the
inverter's rated current. A proper configuration will also help prevent unnecessary
inverter trip events.
Read the motor's current rating on its manufacturer's nameplate. Then follow the steps
below to configure the inverter's thermal overload protection setting.
Action
(Starting point)
FUNC. key.
Press the
key.
Press the
1
key.
Press the FUNC.
key and hold until-->
Press the
1
key.
Press the FUNC.
or key as needed.
2
Press the
1
key.
Press the STR
L200 Inverter
Display Func./Parameter
Base frequency setting
A 0 0 3
AVR voltage select
A 0 8 2
Default values for AVR voltage:
2 3 0
200V class = 230VAC
or
400V class = 400VAC (–xxxFEF)
400V class = 460VAC (–xxxFU)
4 0 0
Set to your motor specs (your
2 1 5
display may be different)
Stores parameter, returns to "A"
A 0 8 2
Group list
Display Func./Parameter
Base frequency setting
A 0 8 2
"A" Group selected
A – – –
"B" Group selected
b
– – –
First "B" Group parameter
b
0 0 1
selected
Level of electronic thermal setting
b
0 1 2
Default value will be 100% of
1.60
inverter rated current.
Set to your motor specs (your
1.80
display may be different)
Stores parameter, returns to "B"
B 0 1 2
Group list
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