Pfc Macro; Default Control Connections For The Pfc Macro - ABB ACS580 Firmware Manual

78 Control macros

PFC macro

Pump and fan control logic for controlling multiple pumps or fans through the drive's relay
outputs. To enable the macro, select it in the Primary settings menu or set parameter
Macro select to PFC.


Default control connections for the PFC macro

1...10 kohm
max.
500 ohm
4)
3)
See the notes on
the next page.
S1 AI1 U/I
S2 AI2 U/I
XI Reference voltage and analog inputs and outputs
1
2
3 AGND
4
5
6 AGND
7
8
9 AGND
S3 AO1 I/U
2)
X2 & X3 Aux. voltage output and programmable digital inputs
10
11 DGND
5)
12 DCOM
13
14
15
16
17
18
X6, X7, X8 Relay outputs
19 RO1C
20 RO1A
21 RO1B
22 RO2C
23 RO2A
24 RO2B
25 RO3C
26 RO3A
27 RO3B
X5 EIA-485 Modbus RTU
29
30
31 DGND
S4 TERM
S5
X4 Safe torque off
34 OUT1
35 OUT2
3)
36 SGND
37
38
X10 24 V AC/DC
40 24 V AC/DC- in R5...R9 only: Ext. 24V AC/DC input to power up the
41 24 V AC/DC+ in
Voltage/Current selection for AI1:
Voltage/Current selection for AI2:
SCR Signal cable shield (screen)
AI1 PID setpoint source: 0...10 V
Analog input circuit common
+10V Reference voltage 10 V DC
AI2 Actual PID feedback: 4...20 mA
Analog input circuit common
AO1 Output frequency: 0...20 mA
AO2 Motor current: 0...20 mA
Analog output circuit common
Voltage/Current selection for AO1:
+24V Auxiliary voltage output +24 V DC, max. 250 mA
Auxiliary voltage output common
Digital input common for all
DI1 Stop (0) / Start (1) (EXT1)
DI2 Run enable; if 0, drive stops
DI3 EXT1 (0) / EXT2 (1): parameter
DI4 Not configured
DI5 Not configured
DI6 Stop (0) / Start (1) (EXT2)
Running
250 V AC / 30 V DC
2 A
Fault (-1)
250 V AC / 30 V DC
2 A
PFC2 (2nd motor=1st aux. motor)
250 V AC / 30 V DC
2 A
B+
Embedded Modbus RTU (EIA-485). See chapter
A- Fieldbus control through the embedded fieldbus
interface (EFB)
Serial data link termination switch
BIAS Serial data link bias resistors switch
Safe torque off. Factory connection. Both circuits
must be closed for the drive to start. See chapter
The Safe torque off function in the Hardware
IN1
manual of the drive.
IN2
control unit when the main supply is disconnected.
U
U
1)
I
19.11
on page 377.
96.04
I
I
U