ABB ACS560 User Manual

492 Control chain diagrams
Speed error calculation
Speed trim
T
AccCom
25.06 Acc comp derivation time
25.07 Acc comp filter time
d
dt
24.03 Speed error filtered
25.56 Torque acc compensation
24.01 Used speed reference
23.02 Speed ref ramp output
Value
Value
Value
Value
-
Value Value
+
24.02 Used speed feedback
Value
Refer to ‘PID trim auto connection’ diagram

ABB ACS560 Specifications

General

Frequency	50/60 Hz
Control Method	Scalar control
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit
Communication Interfaces	Modbus RTU, Profibus DP, CANopen, Ethernet/IP
Enclosure Rating	IP21
Ambient Temperature	-10 to +50 °C
Input Voltage	380 to 480 V AC
Cooling Method	Air cooling (natural convection or forced ventilation)