Application Macro Pfc Control - ABB ACS 400 User Manual

Application Macro PFC Control

This macro is intended for pump and fan control applications. For more information see "Appendix
B" on page 157.
The value of parameter 9902 is 8 (
Input signals
• Start and stop (DI1)
• Analog reference (AI1)
• Actual value (AI2)
• Control location selection (DI3)
• Run enable (DI2)
Note! Parameter 2107
PFC parameter values:
1001
EXT
1002
EXT
1003
DIRECTION
1102 1/
EXT
1103
EXT REF
1105
EXT REF
1106
EXT REF
1201
CONST SPEED SEL
1401
RELAY OUTPUT
ACS 400 User's Manual
PFC CONTROL
Output signals
• An. output AO: Frequency
• Relay output 1: Speed
• Relay output 2: Auxiliary
should be 0 (
START INHIBIT
1 1 (DI1)
COMMANDS
2 1 (DI1)
COMMANDS
1 (
FORWARD
2 3 (DI3)
EXT SEL
1 1 (AI1)
SELECT
1 62 Hz
MAX
2 1 (AI1)
SELECT
0 (
NOT SEL
1 29 (
http://nicontrols.com
).
regulated motor
motor
EXT1 (Manual) or EXT2 (PID/PFC) reference: 0...10 V
Reference voltage 10 VDC
Actual signal; 0...20 mA (PID)
Output frequency 0...20 mA <=> 0...52 Hz
+24 VDC
Start/Stop: Activate to start ACS 400.
Run enable: Deactivation always stops ACS 400
EXT1/EXT2 Selection: Activate to select PFC control
Interlock: Deactivation stops ACS 400
Interlock: Deactivation stops constant speed motor
Relay output 1, programmable
Default operation: Speed regulated motor switched on
=> 17 connected to 19
Relay output 2, programmable
Default operation: Auxiliary motor switched on => 20
connected to 22
).
OFF
1402
RELAY OUTPUT
1503
AO CONTENT MAX
) 1601
RUN ENABLE
1604
FAULT RESET SEL
2008
MAXIMUM FREQ
2105
PREMAGN SEL
2201 /
ACC DEC
) 4001
PID GAIN
) 4002
PFC PID INTEG TIME
Jumper Setting
2 29 ( )
PFC
62 Hz
2 (DI2)
0 ( )
KEYPAD
62 Hz
0 ( )
NOT SEL
1/2 0 ( )
SEL NOT SEL
2,5
3 s
63