Pfc Configuration - ABB ACS580 Firmware Manual

318 Parameters
No. Name/Value
76

76 PFC configuration

76.01 PFC status
Bit Name
0 PFC 1 running
1 PFC 2 running
2 PFC 3 running
3 PFC 4 running
4...15 Reserved
0000h...FFFFh
76.02 PFC system status
76.11 Pump/fan status 1
Bit Name
0 Ready
2 Running
5 In PFC control
1, 3, Reserved
4...10
11 Interlocked
12...15 Reserved
0000h...FFFFh
76.12 Pump/fan status 2
76.13 Pump/fan status 3
76.14 Pump/fan status 4
76.21 PFC configuration
Off
Reserved
PFC
Description
PFC (Pump and fan control) and Autochange configuration
parameters. See also section
page 103.
Displays the running/stopped status of the PFC motors.
PFC1, PFC2, PFC3 and PFC4 always correspond to the
1st...4th motor of the PFC system. If
auxiliary PFC auxiliary PFC is set to
represents the motor connected to the drive and PFC2 the
first auxiliary motor (the 2nd motor of the system). If
set to All motors, PFC1 is the first motor, PFC2 the 2nd. The
drive can be connected to any of these motors depending on
the Autochange functionality.
Value
0 = Stop, 1 = Start
0 = Stop, 1 = Start
0 = Stop, 1 = Start
0 = Stop, 1 = Start
Status of the PFC relay outputs.
Displays the status of the PFC system in text form. Provides a
quick PFC system overview, eg. if the parameter is added to
the Home view on the control panel.
Shows the status of pump or fan 1.
Value
0 = False, 1 = True
0 = False, 1 = True
0 = False, 1 = True
0 = False, 1 = True
Status of pump or fan 1.
See parameter 76.11 Pump/fan status
See parameter 76.11 Pump/fan status
See parameter 76.11 Pump/fan status
Selects the multi-pump/fan control (PFC) mode.
PFC disabled.
PFC enabled. One pump at a time is controlled by the drive.
The remaining pumps are direct-on-line pumps that are
started and stopped by the drive logic
The frequency (group 28 Frequency reference
(group 22 Speed reference
defined as PID for the PFC functionality to work properly.
Pump and fan control (PFC)
76.74 Autochange
Aux motors only, PFC1
1.
1.
1.
chain) / speed
selection) reference must be
Def/FbEq16
on
-
76.74 is
1 = 1
-
-
1 = 1
-
-
-
Off
0
1
2