ABB ACS850 - Program features; Drive configuration and programming

Program features 57
Program features
What this chapter contains
This chapter describes the features of the control program.
Drive configuration and programming
The drive control program is divided into two parts:
• firmware program
• application program.
The firmware program performs the main control functions, including speed and
torque control, drive logic (start/stop), I/O, feedback, communication and protection
functions. Firmware functions are configured and programmed with parameters.
Application program
Firmware
Speed control
Torque control
Drive logic
I/O interface
Fieldbus interface
Protections
Feedback
Standard
block library
Function block
program
Drive control program
Firmware
blocks
(parameter
and signal
interface)
M
E