Process Control (Pid) Operating Mode - ABB ACS880+N5350 User Manual

9.3 Process Control (PID) Operating Mode

The process control mode provides an auxiliary closed loop general purpose PID set point control. The process control loop
may be configured in various ways.
For details on setting parameters and adjusting PID configuration see the ACS880 software manual. Default I/O
configurations are shown in the figure below.
Figure 9-3 Process Control Operating Mode Connection Diagram (76.03 = 3)
3AXD50000011888
XP0W External power input
1
2
XAI
1
2
3
4
5
6
P
7
I
XAO
1
2
3
4
XD2D
1
2
3
XR01, XR02, XR03 Relay outputs
1
2
3
1
2
3
1
2
3
XD24
o
t
1
2
3
4
5
XDIO
1
2
XDI
1
2
3
4
5
6
XSTO
X12
X13
X205
+24VI
24 VDC , 2 A
GND
Reference voltage and analog inputs
+VREF 10 VDC , R 1...10 kohm
L
-VREF -10 VDC , R 1...10 kohm
L
AGND Ground
AI1+ Process or Speed reference
AI1- 0(2)...10 V, R > 200 kohm
in
AI2+ Process feedback
AI2- 0(4)...20 mA, R > 200 kohm
in
Analog outputs
A01 Motor speed rpm
AGND 0...20 mA, R > 500 ohm
L
A02 Motor torque %
AGND 0...20 mA, R > 500 ohm
L
Drive-to-drive link
B
A Drive-to-drive link
BGND
NC Ready
COM 250 VAC / 30 VDC
2 A
NO
NC Running
COM 250 VAC / 30 VDC
NO 2 A
NC Faulted (-1)
COM 250 VAC / 30 VDC
2 A
NO
Digital interlock
DIIL Digital Interlock, Thermostat, Ramp Stop
+24VD +24 VDC 200 mA
DICOM Digital input ground
+24VD +24 VDC 200 mA
DIOGND Digital input/output ground
Digital input/outputs
DI01 Trickle current enable
DI02 De-Ice mode enable
Digital inputs
DI1 Stop (0)/ Start (1) – Speed or Process Control
DI2 Speed control (0) / Process Control (1)
DI3 ACC/DEC Time Set 1(0)/Set 2(1)
DI4 Constant Speed 2 (1=ON)
DI5 Fault Reset
DI6 External Event, Vibra�on Switch
Safe torque off circuits must be closed for the drive
to start. See Hardware manual of drive.
Safety op�ons connec�on
Control panel connec�on
Memory unit connec�on
Operating Modes 9-3