Emotron VS10 - Page 139

Parameter
Name / value range / [default setting]
Info
0x2949:002
(P337.02)
Negative torque limit source
(Neg. torqlim src)
•
From version 03.00
Selection of the source for the negative torque limit source.
0
(-) Max torque
Negative torque limit source = (-) Max torque 0x6072 (P326.00).
1
Fixed Limit 0.0 %
Negative torque limit source = 0.0 %.
2
Analog Input 1
The negative torque limit source is defined as analog signal via the
analog input 1.
 Analog input 1

423
3
Analog Input 2
The negative torque limit source is defined as analog signal via the
analog input 2.
 Analog input 2

427
4
Negative torque limit
Negative torque limit source = Negative torque limit 0x60E1.
5
Network target torque
The negative torque limit source is defined as process data object via
network.
 Configuring the network

166
0x2C00
(P300.00)
Motor control mode
(Motor ctrl mode)
•
Setting can only be changed if the inverter is
inhibi
ted.
Selection of the motor control type.
3
Sensorless control (SL PSM)
(from
version 02.00)
This control type is used for the sensorless control of a synchronous
motor.
 Sensorless control for synchronous motors (SL-PSM)

118
4
Sensorless vector control (SLVC)
This control type is used for sensorless vector control of an
asynchronous motor.
 Sensorless vector control (SLVC)

115
6
V/f characteristic control (VFC open loop)
This control mode is used for the speed control of an asynchronous
motor via a V/f characteristic and is the simplest control mode.
 V/f characteristic control (VFC)

110
0x60E0
Positive torque limit
0.0 ... [250.0] ... 3276.7 %
•
From version 02.00
Positive torque limit source for speed control with torque limitation.
•
100 % ≡ Motor rated torque 0x6076 (P325.00)
0x60E1
Negative torque limit
0.0 ... [250.0] ... 3276.7 %
•
From version 02.00
Negative torque limit source for speed control with torque limitation.
•
100 % ≡ Motor rated torque 0x6076 (P325.00)
Next steps
•
The inverter provides different functions by means of which the drive behaviour can
be further optimised.
 Optimisation of motor control  122
•
The default setting enables the operation of a power-adapted motor. An optimum
operation of this motor control type requires an optimisation of the control loops!

Optimisation of the control loops  133