Application Macro Premagnetize - ABB ACS 400 User Manual

Application Macro Premagnetize

This macro is intended for those applications where the drive must start very quickly. Building up
the flux in the motor always takes time. With the Premagnetize Macro, this delay can be eliminated.
The value of parameter 9902 is 7 (
Input signals
• Start, stop and direction
(DI1,2)
• Analog reference (AI1)
• Preset speed selection (DI3,4)
• Premagnetize (DI5)
*Constant speed selection: 0 = open, 1 = connected
Premagnetise parameter values:
1001 1
EXT
1002 2
EXT
1003
DIRECTION
1102 1/
EXT
1103
EXT REF
1105
EXT REF
1106
EXT REF
1201
CONST SPEED SEL
1401
RELAY OUTPUT
62
PREMAGN
Output signals
• An. output AO: Frequency
• Relay output 1: Fault
• Relay output 2: Running
DI3 DI4
0 0
1 0
0 1
1 1
2 (
COMMANDS DI
0 (
COMMANDS NOT SEL
3 (
REQUEST
2 6 (
EXT SEL EXT
1 1 (
SELECT AI
1 60 Hz
MAX
2 0 (
SELECT KEYPAD
7 (
DI
1 3 (
FAULT
http://nicontrols.com
).
External Reference 1: 0...10 V <=> 0...50 Hz
Reference voltage 10 VDC
Not used
Output frequency 0...20 mA <=> 0...50 Hz
+24 VDC
Start/Stop: Active to start ACS 400
Fwd/Rev: Activate to reverse rotation
Constant Speed selection*
Constant Speed selection*
Premagnetise: Activate to start premagnetising
Relay output 1, programmable
Default operation: Fault => 17 connected to 18
Relay output 2, programmable
Default operation: Running => 20 connected to 22
Output
Reference through AI1
Constant speed 1 (1202)
Constant speed 2 (1203)
Constant speed 3 (1204)
1,2) 1402
RELAY OUTPUT
) 1503
AO CONTENT MAX
) 1601
RUN ENABLE
1) 1604
FAULT RESET SEL
1) 2008
MAXIMUM FREQ
2105
PREMAGN SEL
) 2201 /
ACC DEC
3,4) 4001
PID GAIN
(-1)) 4002
PID INTEG TIME
Jumper Setting
2 2 ( )
RUN
60 Hz
0 ( )
NOT SEL
0 ( )
KEYPAD
60 Hz
5 (DI5)
1/2 0 ( )
SEL NOT SEL
1.0
60 s
ACS 400 User's Manual