ABB ACS850 series, Firmware Manual

Page: 18 / 260

18 Start-up
AUTOPHASING can only be selected after the Normal/
Reduced/Standstill ID run has been performed once.
Autophasing is used when an absolute encoder has been
added/changed to a permanent magnet motor, but there
is no need to perform the Normal/Reduced/Standstill ID
run again. See parameter
11.07 Autophasing mode on
page 87 for information on autophasing modes.
Check the drive limits. The following must apply for all ID
run methods:
•
20.05 Maximum current > 99.06 Mot nom current
In addition, the following must apply for Reduced and
Normal ID run:
•
20.01 Maximum speed > 55% of 99.09 Mot nom speed
• 20.02 Minimum speed < 0
• Supply voltage > 65% of 99.07 Mot nom voltage
• Selected maximum torque limit ( 20.06 Torq lim sel ) >
100% (only for Normal ID run).
When the ID run has been successfully completed, set
the limit values as required by the application.
Start the motor (by pressing the START button) to activate
the ID run.
Note: The Run enable signal must be active.
10.11 Run enable
ID run is indicated by alarm ID-RUN and by a rotating
display on the 7-segment display. Alarm: ID-RUN
7-segment display:
If the ID run is not successfully completed, fault ID-RUN
FAULT is generated. Fault: ID-RUN FAULT
Selecting an application macro
The drive has pre-defined parameter settings called application macros. Each macro is
targeted for a specific application, and can be used as a basis for custom parameter settings.
The result can then be saved as a user parameter set. For descriptions of the available
macros, see page
30 .
The application macro can be selected on the control panel. From the main menu, select
ASSISTANTS – Firmware assistants – Application Macro.
Motor overtemperature protection (1)
Select how the drive reacts when motor overtemperature
is detected. 31.01 Mot temp1 prot
31.05 Mot temp2 prot
Select the motor temperature protection: motor thermal
model (
Estimated ) or motor temperature measurement.
For motor temperature measurement connections, see
the
Hardware Manual.
31.02 Mot temp1 src
31.06 Mot temp2 src
rotating display