Larsen & Toubro C*2000 Series User Manual page 55

Chapter 5 – Function list
Stall
F60 123C prevention
level
Function group 1
Address
LED Parameter
for
display name
comm
When
Stall
prevention
1)
F61 123D during
deceleration,
voltage limit
select
Save
up/down
F63 123F
frequency
select
Save
2)
F64 1240 up/down
frequency
Up-down
F65 1241
Mode select
Up-Down
F66 1242 step
frequency
200V input
3)
F67 1243
voltage
5-10
This parameter sets the amount of current to
activate stall prevention function during Accel,
30 ～
Constant or Decel run.
200[%]
The set value is the percentage of Motor rated
current (H33).
Range
In Stall prevention run during deceleration, if
0 ～ 1
you want to limit output voltage, select 1
This parameter decides whether to save the
specified frequency during up/down operation.
0 ～ 1
When 1 is selected, the up/down frequency is
saved in F64.
If „Save up/down frequency‟ is selected at F63,
- this parameter saves the frequency before the
inverter stops or decelerated.
We can select up-down mode among three
thing
Increases goal frequency as a
0 standard of Max. frequency/Min.
0 ～ 2
frequency
Increases step frequency 66 according
1
to edge input F 66.
2 Available to combine 0 and 1
0.00～ In case of choosing F65 as a 1 or 2, it means
400.00 increase or decrease of frequency according
[Hz] to up-down input.
170 ～
200V inverter input voltage set
240[V]
Description
150 X 10-3
Adj.
Factory
During Page
defaults
run
0 X 8-25
0 X 8-4
0.00 X 8-4
0 X 8-5
0.00 X 8-5
220 0 8-30
Cx2000 AC Drive