Digitax HD M75X Quick Start Guide
15
Issue Number: 2
* The Digitax HD M75X series are factory configured in RFC-S mode.
** For simplicity only an incremental quadrature encoder with commutation outputs are considered here. For more
information on setting up one of the other supported feedback devices, refer to the relevant
Digitax HD M75X
Control User Guide
.
4.3
Quick start commissioning / start-up using Connect
Connect is a Windows™ based software commissioning / start-up tool for Digitax HD.
Connect can be downloaded from
http://www.drive-setup.com/ctdownloads
Connect system requirements
•
Windows 8, Windows 7 SP1, Windows Vista SP2, Windows XP SP3
•
Minimum of 1280 x 1024 screen resolution with 256 colours
•
Microsoft.Net Frameworks 4.0 (this is provided in the downloaded file)
•
Note that you must have administrator rights to install Connect
Any previous copy of Connect should be uninstalled before proceeding with the installation
(existing projects will not be lost).
Autotune
All
The drive is able to perform either a stationary or a rotating autotune. The motor
must be at a standstill before an autotune is enabled. A stationary autotune will
give moderate performance whereas a rotating autotune will give improved
performance as it measures the actual values of the motor parameters required
by the drive. Refer to the relevant
Digitax HD
M75X Control User Guide
for more
information on the autotune function.
To perform an autotune:
•
Set Pr
00.040
= 1 for a stationary autotune, Pr
00.040
= 2 for a rotating
autotune.
•
Close the run signal (terminal 11 or 13).
•
Close the drive enable signal (terminal 2 & 6).
The upper row of the display will flash 'Auto Tune' while the drive is performing
the test.
•
Wait for the drive to display 'Ready' or 'Inhibit' and for the motor to come to
a standstill.
If the drive trips it cannot be reset until the drive enable signal (terminal 2 & 6)
has been removed.
Refer to the diagnostics chapter of the relevant
Digitax HD
M75X Control User
Guide.
•
Remove the drive enabled and run signal from the drive.
Save parameters
All
Select 'Save Parameters' in Pr
MM.000
(alternatively enter a value of 1001 in
Pr
MM.000
) and press red reset button
or toggle the reset digital input.
Run
All
Drive is now ready to run.
Action
User drive
mode*
Detail
Open loop and RFC-A mode
A rotating autotune will cause the motor to accelerate up to 2/3 base
speed in the direction selected regardless of the reference provided.
Once complete the motor will coast to a stop.
RFC-S drive mode
The rotating autotune will rotate the motor up to 2 mechanical
revolutions in the direction selected, regardless of the reference
provided. After a short delay, the motor is further rotated through an
electrical revolution. The enable signal must be removed before the
drive can be made to run at the required revolution.
The enable signal must be removed before the drive can be made to
run at the required reference. The drive can be stopped at any time
by removing the run signal or removing the drive enable.
WARNING
