Larsen & Toubro C*2000 Series, User Manual

Page: 60 / 183

Chapter 5 – Parameter list
5-15
Cx2000 AC Drive
Function group 2
LED
display
Address
for
comm
Parameter
name
Range Description
Factory
defaults
Adj.
During
run
Page
H23 1317
Current level
During Speed
search
80 ～
200[%]
This parameter limits the amount of
current during speed search.
The set value is the percentage of Motor
rated current (H33).
150 O
8-17
H24 1318
P gain during
Speed search
0
～
9999
It is the Proportional gain used for Speed
Search PI controller.
100 O
H25 1319
I gain during
Speed search
0
～
9999
It is the Integral gain used for Speed
search PI controller.
200 O
H26 131A
Number of Auto
Restart try
0
～
10
This parameter sets the number of restart
tries after a fault occurs.
Auto Restart is deactivated if the fault
outnumbers the restart tries.
This function is active when [drv] is set to
1 or 2 {Run/Stop via control terminal}.
Deactivated during active protection
function (OHT, LVT, EXT, HWT etc.).
0 O 8-19
H27 131B
Auto restart
time
0 ～
60[sec]
This parameter sets the time between
restart tries.
1.0 O 8-19
H30 131E
Motor type
select
0.1
～
11.0
0.1 0.1kW
0.75
1)
X 8-15
～ ～
11.0 11.0kW
H31 131F
Number of
motor poles
2
～
12
This setting accords to nameplate of
motor.
4 X -
H32 1320
Rated slip
frequency
0.00 ～
10.00
[Hz]
Motor nameplate rated rotation speed
conversion is frequency. The difference
between input power frequency and this
value.
2.33
2)
X
8-15
H33 1321
Motor rated
current
0.1
～
150.0[A]
Enter motor rated current on the
nameplate.
1.8 X
1)
: H30 is preset based on inverter rating.
2)
: H32 ~ H36 factory default values are set based on 200V/400V HIGEN motor.