ABB ACS350 Series, User Manual

Page: 106 / 314

Program features
106
Actual signals
Several actual signals are available:
• Drive output frequency, current, voltage and power
• Motor speed and torque
• Intermediate circuit DC voltage
• Active control location (LOCAL, EXT1 or EXT2)
• Reference values
• Drive temperature
• Operating time counter (h), kWh counter
• Digital I/O and analog I/O status
• PID controller actual values.
Three signals can be shown simultaneously on the assistant control panel display
(one signal on the basic panel display). It is also possible to read the values through
the serial communication link or through the analog outputs.
Settings
Diagnostics
Motor identification
The performance of vector control is based on an accurate motor model determined
during the motor start-up.
A motor Identification Magnetisation is automatically done the first time the start
command is given. During this first start-up, the motor is magnetised at zero speed
for several seconds to allow the motor model to be created. This identification
method is suitable for most applications.
In demanding applications a separate Identification Run (ID run) can be performed.
Settings
Parameter 9910 ID RUN
Parameter Additional information
1501 Selection of an actual signal to AO
1808 Selection of an actual signal to frequency output
Group 32 SUPERVISION Actual signal supervision
Group 34 PANEL DISPLAY Selection of an actual signals to be displayed on the control panel
Actual value Additional information
Group 01 OPERATING DATA
… 04 FAULT HISTORY
Lists of actual signals