![Invertek Drives OPC-1-12075-1K012 [12/20] Motor autotuning](/img/pdf.png)
Invertek Drives OPC-1-12075-1K012 [12/20] Motor autotuning
![Invertek Drives OPC-1-12075-1K012 [12/20] Motor autotuning](/views2/1584081/page12/bgc.png)
12
5.1. Motor Autotuning
Optidrive Plus uses a sophisticated Voltage Vector
Control Method as a factory default setting to ensure best possible motor operation. This
control method requires the Optidrive to carry out an autotune to measure certain motor parameters prior to operation, to ens
operates correctly, and
reduce the risk of nuisance tripping.
Whilst the autotune procedure does not drive or spin the motor, the motor shaft may still turn. It is not normally necessary
uncouple the load from the motor; however the user should ensure that no risk arises
shaft.
Autotune after Factory Reset or from Factory Set Parameters
Following a factory reset (See section 5.4
), the correct
(Motor Rated Current) and P1-
09 (Motor Rated Frequency). Providing that P1
automatically carry out an
autotune on the motor the first time it is enabled. During the autotune, the display will show
procedure may take several minutes to complete depending on the motor. Once the autotune is completed, the drive will operate
no
further autotuning will be required unless the motor or drive control mode is changed (P4
User Selected Autotune
The user can program the drive to carry out an autotune if required, as follows:
Ensure the motor nameplate values are correctly entered
Set P1-
14 = 101 to allow access to Parameter Groups 2, 3 and 4
Set P4-02 = 1 and press the button.
The autotune will begin immediately when P4
procedur
e, the motor shaft may turn. It is not normally necessary to uncouple the load from the motor; however the user should
ensure that no risk arises from the possible movement of the motor shaft.
5.2.
Operating in Sensorless Vector Speed Control Mode
Optidrive
Plus can be programmed by the user to operate in Sensorless Vector mode, which provides enhanced low speed torque, optimum mo
speed regulation regardless of load and accurate control of the motor torque. In most applications, the default Voltage Vecto
provide adequate performance, however if Sensorless Vector operation is required, the following procedure should be followed:
Ensure the motor nameplate values are correctly entered in P1
Frequency)
Set P1-
14 = 101 to allow access to parameter groups 2, 3 and 4
The Motor Rated Power Factor from the motor nameplate MUST be entered in P4
for guidance.
Set P4-
01 = 0 to select Sensorless Vector Speed Control
Set P4-02 = 1 to carry out an motor autotune
Parameters P4-03 and P4-
04 have a significant effect on the behaviour of the motor when operating in vector mode, see section
details, or the Optidrive Advanced User Guide.
The autotune will begin immediately when P4
procedure, the motor shaft may turn. It is not normally necessary to uncouple the load from the motor; however the user shoul
ensure that no risk arises from the possible movement of the motor shaft.
5.3.
Sensorless Vector Torque Control Mode
For applications
which require the drive to control motor torque as opposed to motor speed, the Optidrive Plus can be programmed to operate in
Torque Control mode. When operating this way, the drive internal ramp times (P1
Please refer to the Optidrive Plus Advanced User Guide for further information on this.
Optidrive Plus 3
GV
Compact - User Guide
www.invertek.co.uk
Control Method as a factory default setting to ensure best possible motor operation. This
control method requires the Optidrive to carry out an autotune to measure certain motor parameters prior to operation, to ens
reduce the risk of nuisance tripping.
Whilst the autotune procedure does not drive or spin the motor, the motor shaft may still turn. It is not normally necessary
uncouple the load from the motor; however the user should ensure that no risk arises
from the possible movement of the motor
Autotune after Factory Reset or from Factory Set Parameters
), the correct
data from the motor nameplate should be entered in P1
09 (Motor Rated Frequency). Providing that P1
-
08 is adjusted from the factory default setting, the Optidrive will
autotune on the motor the first time it is enabled. During the autotune, the display will show
procedure may take several minutes to complete depending on the motor. Once the autotune is completed, the drive will operate
further autotuning will be required unless the motor or drive control mode is changed (P4
-01).
The user can program the drive to carry out an autotune if required, as follows:
-
Ensure the motor nameplate values are correctly entered
as described above.
14 = 101 to allow access to Parameter Groups 2, 3 and 4
The autotune will begin immediately when P4
-
02 is set to 1, and no external enable signal is required. During the autotune
e, the motor shaft may turn. It is not normally necessary to uncouple the load from the motor; however the user should
ensure that no risk arises from the possible movement of the motor shaft.
Operating in Sensorless Vector Speed Control Mode
Plus can be programmed by the user to operate in Sensorless Vector mode, which provides enhanced low speed torque, optimum mo
speed regulation regardless of load and accurate control of the motor torque. In most applications, the default Voltage Vecto
provide adequate performance, however if Sensorless Vector operation is required, the following procedure should be followed:
Ensure the motor nameplate values are correctly entered in P1
-07 (Motor Rated Voltage), P1-
08 (Motor Rated Curr
14 = 101 to allow access to parameter groups 2, 3 and 4
The Motor Rated Power Factor from the motor nameplate MUST be entered in P4
-
05. If this data is not available, consult the motor manufacturer
01 = 0 to select Sensorless Vector Speed Control
04 have a significant effect on the behaviour of the motor when operating in vector mode, see section
The autotune will begin immediately when P4
-
02 is set to 1, and no external enable signal is required. During the autotune
procedure, the motor shaft may turn. It is not normally necessary to uncouple the load from the motor; however the user shoul
ensure that no risk arises from the possible movement of the motor shaft.
Sensorless Vector Torque Control Mode
which require the drive to control motor torque as opposed to motor speed, the Optidrive Plus can be programmed to operate in
Torque Control mode. When operating this way, the drive internal ramp times (P1
-03 and P1-
04) are disabled except during starting
Please refer to the Optidrive Plus Advanced User Guide for further information on this.
Control Method as a factory default setting to ensure best possible motor operation. This
control method requires the Optidrive to carry out an autotune to measure certain motor parameters prior to operation, to ens
ure this function
Whilst the autotune procedure does not drive or spin the motor, the motor shaft may still turn. It is not normally necessary
to
from the possible movement of the motor
data from the motor nameplate should be entered in P1
-07 (Motor Rated Voltage), P1-08
08 is adjusted from the factory default setting, the Optidrive will
autotune on the motor the first time it is enabled. During the autotune, the display will show
Auto
AutoAuto
Auto-
--
-t
tt
t
. The test
procedure may take several minutes to complete depending on the motor. Once the autotune is completed, the drive will operate
as normal, and
02 is set to 1, and no external enable signal is required. During the autotune
e, the motor shaft may turn. It is not normally necessary to uncouple the load from the motor; however the user should
Plus can be programmed by the user to operate in Sensorless Vector mode, which provides enhanced low speed torque, optimum mo
tor
speed regulation regardless of load and accurate control of the motor torque. In most applications, the default Voltage Vecto
r control mode will
provide adequate performance, however if Sensorless Vector operation is required, the following procedure should be followed:
-
08 (Motor Rated Curr
ent) and P1-09 (Motor Rated
05. If this data is not available, consult the motor manufacturer
04 have a significant effect on the behaviour of the motor when operating in vector mode, see section
6.4 for further
02 is set to 1, and no external enable signal is required. During the autotune
procedure, the motor shaft may turn. It is not normally necessary to uncouple the load from the motor; however the user shoul
d
which require the drive to control motor torque as opposed to motor speed, the Optidrive Plus can be programmed to operate in
04) are disabled except during starting
and stopping.
Содержание
- Compact 1
- Optidrive plus 1
- User guide 1
- Ce konformitätserklärung 2
- Copyright invertek drives ltd 2007 2
- Declaration of conformity 2
- Déclaration de conformité 2
- This user guide is for use with v3 0 firmware user guide issue 1 6 11 08 2
- Analog and digital input configurations 18 3
- Introduction 4 3
- Mechanical installation 6 3
- Operation 9 3
- Parameters 13 3
- Power and control connections 7 3
- Technical data 5 3
- Troubleshooting 20 3
- Critical applications 4
- Electromagnetic compatibility emc 4
- Important safety information 4
- Information 4
- Introduction 4
- Safety of machinery and safety critical applications 4
- 240v 10 1 phase input 3 phase output with emc filter 200 240v 10 1 phase input 3 phase output with emc filter 5
- 240v 10 1 phase input 3 phase output without emc filter 5
- 480v 10 3 phase input 3 phase output with emc filter 5
- 480v 10 3 phase input 3 phase output without emc filter 5
- Compact user guide 5
- Environmental 5
- Opc 1 12075 1k012 0 5 1 12 16 1 4 6 1 10 5
- Opc 1 12075 1kb12 0 5 1 12 16 1 4 6 1 10 5
- Opc 1 12150 1k012 1 2 19 25 4 7 10 1 10 5
- Opc 1 12150 1kb12 1 2 19 25 4 7 10 1 10 5
- Opc 1 14075 3k012 0 5 1 2 6 1 2 3 1 10 5
- Opc 1 14075 3ka12 0 5 1 2 6 1 2 3 1 10 5
- Opc 1 14150 3k012 1 2 5 6 1 4 6 1 10 5
- Opc 1 14150 3ka12 1 2 5 6 1 4 6 1 10 5
- Operational ambient temperature range 10 60 c frost and condensation free storage ambient temperature range 40 60 c maximum altitude 2000m derate above 1000m 1 100m maximum humidity 95 non condensing 5
- Optidrive plus 5
- Rating tables 5
- Technical data 5
- Www invertek co uk 5
- Base view 6
- Enclosure mounting 6
- General 6
- Mechanical dimensions and mounting 6
- Mechanical installation 6
- Mounting location holes mounting location holes four total located at each corner 4 mm diameter suitable for m4 screws 2 nm max 6
- Ground fault monitoring 7
- Grounding guidelines 7
- Grounding the drive 7
- Power and control connections 7
- Safety ground 7
- Wiring precautions 7
- Connection diagram 8
- Drive and motor connections 8
- Motor terminal box connections 8
- Connections 9
- Control terminal connections 9
- Operation 9
- Optional optiport plus keypad 9
- 10 10 10 10
- 110 110 110 10
- Advanced keypad operation short cuts 10
- Changing parameters 10
- Factory default settings 10
- P2 p2 p2 p2 01 01 01 01 10
- P2 p2 p2 p2 26 26 26 26 10
- Pppp x xx 10
- Pppp1 0 1 0 1 0 1 02222 10
- Pppp1 0 1 0 1 0 1 03333 etc 10
- Pppp1 01 1 01 1 01 1 01 10
- Pppp1 10 1 10 1 10 1 10 10
- Reset all parameters to factory default settings 10
- Stop stop stop stop 10
- ____0000 10
- ____10 10 10 10 10
- Ì p def 10
- Auto t auto t auto t auto 11
- Hhhh 0 0 0 0 000 11
- Hhhh 55550000 000 11
- Keypad control 11
- Stop stop stop sto 11
- Terminal control 11
- Auto auto auto auto ttt 12
- Autotune after factory reset or from factory set parameters 12
- Motor autotuning 12
- Operating in sensorless vector speed control mode 12
- Sensorless vector torque control mode 12
- User selected autotune 12
- Parameter group 1 basic parameters 13
- Parameters 13
- Edge edge edge edge rrrr auto auto auto auto 0 0 0 0 auto auto auto auto 1 1 1 1 14
- Parameter group 2 extended parameters 14
- Aaaa 4444 22220000 15
- Aaaa0 0 0 0 22220000 15
- Dddd 0 0 0 0 24 24 24 2 15
- Dddd 0 0 0 0 24 24 24 24 15
- Uuuu 0 0 0 0 24 24 24 2 15
- Uuuu 0 10 0 10 0 10 0 1 15
- Uuuu 0 10 0 10 0 10 0 10 15
- Vvvv 0 0 0 0 24 24 24 24 15
- Parameter group 3 pid control 16
- Parameter group 0 monitoring parameters read only 17
- Parameter group 4 high performance motor control 17
- Analog and digital input configurations 18
- Compact user guide 18
- Optidrive plus 18
- Terminal mode p1 12 0 18
- Www invertek co uk 18
- Compact user guide 19
- Keypad mode p1 12 1 or 2 19
- Optidrive plus 19
- User pi control mode p1 12 19
- Www invertek co uk 19
- Fault messages with optional optiport plus keypad 20
- Troubleshooting 20
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