ABB ACS560 Firmware Manual page 51

The drive contains two complete set of process PID controller settings that can be
used in place of the other as and when required. See parameter
selection.
Setpoint
AI1
Process
AI2
actual
values
• • •
FBA
Note: Process PID control is available only in external control location EXT2. See
section Local control vs. external control
Quick configuration of the process PID controller
1. Activate the process PID controller: Menu - Primary settings - PID - PID
controls
2. Select a feedback source: Menu - Primary settings - PID - Feedback
3. Select a setpoint source: Menu - Primary settings - PID - Setpoint
4. Set the gain, integration time, derivation time: Menu - Primary settings - PID -
Tuning
5. Set the PID output limits: Menu - Primary settings - PID - PID output
6. Select the PID controller output as the source of, for example,
ref122.11 Ext1 speed ref1: Menu - Primary settings - Start, stop, reference -
Reference from
Process
Filter
PID
(page 33).
Program features 51
40.57 PID set1/set2
Limitation
Speed, torque or
frequency
reference chain
22.11 Ext1 speed