Amtech Axpert-Eazy Series - Page 57

Axpert-Eazy AC Variable Frequency Drive
6-11
6
No.
Parameter
Unit
Def
Min
Max
Res.
Description
WP
B117 Encoder Polarity 0 0 1 1 This is used to select Encoder polarity.
=0:Forward
=1:Reverse
B118 No Load Output
Current
Amp 0.3*
M304
1.0 M304 0.1 Set the motor no load current.
B119 Motor Overload
Selection
3 1 5 1 =1: 120% for 60 Sec
=2: 150% for 60 Sec
=3: 150% for 120 Sec
=4: 150% for 180 Sec
=5: 150% for 240 Sec
GROUP
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2: MOTOR CONSTANTS
B201 Automatic Tuning
Selection
1 1 5 1 The Automatic tuning mode is selected.
=1: Disable Auto-tuning
=2: Stationary (Belt ON) (For V/F control)
=3: Rotational (Belt OFF) (For Vector
control)
=4: Extended Rotational (Belt OFF) (For
Vector control)
=5: Reserved
B202 R1: Primary-Stator
Resistance
Mantissa)
mΩ
Inv
rating
0.100 9.999 0.001 The motor circuit constant is set.
This combination means below.
B202 = 1.000, B203 = 0
R1 = 1.000 (B202) x (10)
0 (B203)
[mΩ]
= 1.000 [mΩ]
B203 R1: Primary-Stator
Resistance
(Exponent)
Inv
rating
-3 4 1
B204 R2’: Secondary-
Rotor Resistance
(Mantissa)
mΩ 1.000 0.100 9.999 0.001 This is mantissa section of the entered value for
Secondary (Rotor) Resistance of motor.
B205 R2’: Secondary-
Rotor Resistance
(Exponent)
0 -3 4 1 This is exponent section of the entered value for
Secondary (Rotor) Resistance of motor.
B206 L: Leakage
Inductance
(Mantissa)
mH 1.000 0.100 9.999 0.001 This is mantissa section of the entered value for
Leakage Inductance of motor.
B207 L: Leakage
Inductance
(Exponent)
0 -3 4 1 This is exponent section of the entered value for
Leakage Inductance of motor.
B208 M’: Excitation
Inductance
(Mantissa)
mH 1.000 0.100 9.999 0.001 This is mantissa section of the entered value for
Excitation Inductance.
B209 M’: Excitation
Inductance
(Exponent)
0 -3 4 1 This is exponent section of the entered value for
Excitation Inductance.
B210 Rm: Iron Loss
Resistance
(Mantissa)
mΩ 1.000 0.100 9.999 0.001 This is mantissa section of the entered value for
Iron Loss Resistance.
B211 Rm: Iron Loss
Resistance
(Exponent)
0 -3 5 1 This is exponent section of the entered value for
Iron Loss Resistance.
G
ROUP
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3: PROTECTION PARAMETERS
B301 Stall Current Limit % 125.0 0.0 200.0 0.1 Set the current value as a percentage of motor
rated current for normal running condition. The
default value is 125% for normal duty and 155%
for heavy duty mode.