Application Macro Alternate - ABB ACS 400 User Manual

Application Macro Alternate

This macro offers an I/O configuration that is adopted to a sequence of DI control signals used when
alternating the direction of rotation of the drive.
The value of parameter 9902 is 3 (
Input signals
• Start, stop and direction
(DI1,2)
• Analogue reference (AI1)
• Preset speed selection (DI3,4)
• Ramp pair 1/2 selection (DI5)
*Constant speed selection: 0 = open, 1 = connected
Application macro Alternate 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
48
ALTERNATE
Output signals
• An. output AO: Frequency
• Relay output 1: Fault
• Relay output 2: Running
SCR

AI1

AGND

+10V

AI2

AGND

mA
AO1

AGND

+24V
 DCOM1
DI1

DI2

DI3

DI4

DI5

DCOM2

RO1C

RO1A

 RO1B
 RO2C
RO2A

RO2B

DI3 DI4
0 0
1 0
0 1
1 1
9 (
COMMANDS DI
0 (
COMMANDS NOT SEL
3 (
REQUEST
2 6 (
EXT SEL EXT
1 1 (
SELECT AI
1 50 Hz
MAX
2 0 (
SELECT KEYPAD
7 (
DI
1 3 (
FAULT
).
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 fwd: If DI1 state is the same as DI2, drive stops
Start reverse
Constant Speed selection*
Constant Speed selection*
Ramp pair selection. Activate to select ramp pair 2.
Relay output 1, programmable
Default: Fault =>17 connected to 18
Relay output 2, programmable
Default: Running =>20 connected to 22
Output
Reference through AI1
Constant speed 1 (1202)
Constant speed 2 (1203)
Constant speed 3 (1204)
1 ,2 ) 1402
F R 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
U/I jumper J1
$,
0 - 10 V
$,
0(4) - 20 mA
2 2 ( )
RUN
50 Hz
0 (
NOT SEL
0 ( )
KEYPAD
50 Hz
0 (
NOT SEL
1/2 5 ( 5)
SEL DI
1.0
60 s
ACS 400 User's Manual
)
)