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Functional Description
CG Drives & Automation, 01-5326-01r3b
Drive Mode [213]
This menu is used to set the control mode for the motor.
Settings for the reference signals and read-outs is made in
menu “Process source, [321]”.
•
Speed Mode offers an accurate control of the motor
speed independently of the load. The Speed mode also
increases the accuracy of the different analogue output
signals that are related to the motor speed. Speed mode
can also be used if several motors of same type and size
are connected in parallel. Requires all motors to be
mechanically connected to the load.
•
Torque Mode can be selected for applications where the
motor shaft torque needs to be controlled independently
of the speed.
•
V/Hz Mode (output speed [712] in rpm) is used when
several motors in parallel of different type or size are con-
nected or if parallel motors are not mechanically con-
nected to the load.
Communication information
Reference control [214]
To control the speed of the motor, the AC drive needs a
reference signal. This reference signal can be controlled by a
remote source from the installation, the keyboard of the AC
drive, or by serial or fieldbus communication. Select the
required reference control for the application in this menu
.
Communication information
Default:
Speed
Speed
0
The AC drive is speed controlled.
Reference given=speed reference with
ramp. Speed and torque limits can be set.
Using “direct torque control” as motor
control method.
Torque
1
The AC drive is torque controlled.
Reference given=torque reference without
ramp. Speed and torque limit can be set.
Using “direct torque control” as motor
control method.
NOTE: No ramps active in the AC drive.
Care must be taken.
V/Hz
2
All control loops are related to frequency
control.
NOTE: All the functions and menu
read-outs with regard to speed and rpm
(e.g. Max Speed = 1500 rpm, Min
Speed=0 rpm, etc.) remain speed and
rpm, although they represent the output
frequency.
Modbus Instance no/DeviceNet no:
43013
Profibus slot/index
168/172
EtherCAT index (hex)
4bc5
Profinet IO index
19397
Fieldbus format
UInt
Modbus format
UInt
213 Drive Mode
Stp
Speed
Default:
Remote
Remote
0
The reference signal comes from the
analogue inputs of the terminal strip
(terminals 1-22).
Keyboard
1
Reference is set with the + and - keys on
the Control Panel. Can only be done in
menu “Set/View reference [310]”.
Com
2
The reference is set via the serial
communication (RS 485, Fieldbus.)
See section 10.5, page 70 for further
information.
Option
3
The reference is set via an option. Only
available if the option can control the
reference value.
NOTE: If the reference is switched from Remote to
Keyboard, the last remote reference value will be the
default value for the control panel.
Modbus Instance no/DeviceNet no:
43014
Profibus slot/index
168/173
EtherCAT index (hex)
4bc6
Profinet IO index
19398
Fieldbus format
UInt
Modbus format
UInt
214 Ref Control
Stp
Remote
9(0R'ULYH 96, 9(0 U
Содержание VEMoDRIVE VSI 2.0 HD
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Страница 40: ...38 Installation CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 52: ...50 Getting Started CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 64: ...62 EMC and standards CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 142: ...140 Functional Description CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
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Страница 206: ...204 Troubleshooting Diagnoses and Maintenance CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 232: ...230 Technical Data CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
Страница 238: ...236 Menu List CG Drives Automation 01 5326 01r3b 9 0R ULYH 96 9 0 U...
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