RX Quick Start Guide
16 RX Quick Start Guide
3.4 Initialization
Initialize the parameters use the following procedure. Set parameter b084 to "2" and parameter b180 to "1".
3.5 Inverter modes
Neither the A044 or the b049 needs a initialization to become effective but some parameters could be changed automatically
when any of these parameters are modified.
This table shows the parameters that change when the dual rating selection is modified, remember that rated currents for heavy
and normal duty are different.
Display example Description
Press the Prev. Page or Next Page key
until function mode is displayed. And
Press the Set key to enter function
mode.
With the Prev. Page, Next Page, Up and
Down keys select parameter b180 and
press Set key to edit
With the Prev. Page, Next Page, Up and
Down keys select parameter b084. Then
press the Set key for parameter edition.
With the Up and Down keys put
parameter b180 to 1.
With the Up and Down keys put the pa-
rameter b084 to 2. Press the set key to
store the change
Press the Set key and initialization
process starts
Display code Function name Setting range/content Initial value Remarks
A044 V/f characteristics
selection
00: VC (Constant torque characteristics) 00 Use A244 for second motor
Use A344 for third motor (only
option 0 and 1 available)
01: VP (Special reduced torque characteristics)
02: Free V/F (characteristics)
03: SLV (Sensorless vector control)
04: 0SLV (0-Hz sensorless vector control)
05: V2 (Sensor vector control)
b049 Dual rate selection 00: CT (Constant torque)
150% overload during 60s
00 Some parameters default and
ranges depends off this setting.
Refer to below table for details
01: VT (Variable torque)
120% overload during 60s
d060 Inverter mode IM-CT (Induction motor constant torque) -
IM-VT (Induction motor variable torque)
Name
Func.
code
HD ND
V/f characteristics selection A044 00: VC (Const. torque)
01: VP (Reduced torque)
02: Free V/F
03: SLV (Sensorless vector)
04: 0SLV (0-Hz sensorles)
05: V2 (Sensor vector)
00: Const. torque 00: VC (Const. torque)
01: VP (Reduced torque)
02: Free V/F
00: Const. torque
DC injection braking
power
A054 0 to 100(%) 0.4 to 55kW
0 to 80(%) 75 to 132kW
50(%) 0.4-55kW
40(%) 75-132kW
0 to 70(%) 0.4 to 55kW
0 to 50(%) 75 to 132kW
50(%) 0.4 to 55kW
40(%) 75 to 132kW
Startup DC injection
braking power
A057 0 to 100(%) 0.4 to 55kW
0 to 80(%) 75 to 132kW
0(%) 0 to 70(%) 0.4 to 55kW
0 to 50(%) 75 to 132kW
0(%)
DC injection braking
carrier frequency
A059 0.5 to 15.0(kHz) 0.4-55kW
0.5 to 10.0(kHz) 75-132kW
5.0(kHz)0.4-55kW 0.0 to 12.0(kHz) 0.4-55kW
0.5 to 8.0(kHz) 75 - 132kW
3.0(kHz)
Electronic thermal level b012 (0.20 to 1.00) x Rated current Rated current (A) (0.20 to 1.00) x Rated current Rated current (A)
Overload limit level b022 (0.20 to 2.00) x Rated current
(A) 04 to 55kW
(0.20 to 1.80) x Rated current
(A) 75 to 132kW
1.50 x Rated cur-
rent (A)
(0.20 to 1.50) x Rated current
(A)
1.20 x Rated cur-
rent (A)
Overload limit level 2 b025
FUNCTION M1-STOP ALL
F001
[0.00 – 50.00]
Set Frequency (TM)
0 .00Hz
FUNCTION M1-STOP ALL
180
[00 – 01]
Initialize trigger
00:No action
b
FUNCTION M1-STOP ALL
084
[00 – 04]
Initialize Mode
00:no
b
FUNCTION M1-STOP ALL
180
[00 – 01]
Initialize trigger
:Initialize
b
01
FUNCTION M1-STOP ALL
b084
[00 – 04]
Initialize Mode
:Parameters02
Initial 01 IM-CT
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