Application Macro 3-Wire - ABB ACS 400 User Manual

Application Macro 3-wire

This macro is intended for those applications where the drive is controlled using momentary push-
buttons. It gives two more preset speeds compared to Factory Macro (1) by using DI4 and DI5.
The value of parameter 9902 is 2 (3-
Input signals
• Start, stop and direction
(DI1,2,3)
• Analogue reference (AI1)
• Preset speed selection (DI4,5)
*Constant speed selection: 0 = open, 1 = connected
Note! Deactivation of stop signal interlocks panel START/STOP button in local control mode.
Application Macro 3-wire 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
WIRE
Output signals






mA















DI4 DI5
0
1
0
1
1 4 (
COMMANDS DI
2 0 (
COMMANDS NOT SEL
3 (
REQUEST
2 6 (
EXT SEL EXT
1 1 (
SELECT AI
1 50 Hz
MAX
2 0 (
SELECT KEYPAD
8 (
DI
1 3 (
FAULT
).
• An. output AO: Frequency
• Relay output 1: Fault
• Relay output 2: Running
SCR
AI1
External Reference 1: 0...10 V <=> 0...50 Hz
AGND
+10V
Reference voltage 10 VDC
AI2
Not used
AGND
AO1
Output frequency 0...20 mA <=> 0...50 Hz
AGND
+24V
+24 VDC
DCOM1
DI1 Momentary activation with DI2 activated: Start
DI2
Momentary deactivation: Stop
DI3
Activate to reverse rotation: Fwd/Rev
DI4
Constant speed selection*
DI5
Constant speed selection*
DCOM2
RO1C
Relay output 1, programmable
RO1A
Default: fault => 17 connected to 18
RO1B
RO2C
Relay output 2, programmable
RO2A
Default: running => 20 connected to 22
RO2B
Output
0 Reference through AI1
0 Constant speed 1 (1202)
1 Constant speed 2 (1203)
1 Constant speed 3 (1204)
1 ,2 ,3) 1402
P P RELAY OUTPUT
) 1503
AO CONTENT MAX
) 1601
RUN ENABLE
1) 1604
FAULT RESET SEL
1) 2008
MAXIMUM FREQ
2105
PREMAGN SEL
) 2201 /
ACC DEC
4,5) 4001
PID GAIN
(-1)) 4002
PID INTEG TIME
U/I jumper J1
$,
0 - 10 V
$,
0(4) - 10 mA
2 2 ( )
RUN
50 Hz
0 (
NOT SEL
0 ( )
KEYPAD
50 Hz
0 (
NOT SEL
1/2 0 (
SEL NOT SEL
1.0
60 s
)
)
)
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