ABB ACS 160, User Manual

Page: 48 / 138

38 ACS 160 User’s 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 (
ALTERNATE
).
Connection example:
*Constant speed selection: 0 = open, 1 = connected
Alternate default parameter values:
Input signals Output signals DIP switch
• Start, stop and direction
(DI1,2)
• An. output AO: Frequency
• Analogue reference (AI1) • Relay output 1: Fault
• Preset speed selection (DI3,4) • Relay output 2: Running
• Ramp pair 1/2 selection (DI5)
DI3 DI4 Output
0 0 Reference through AI1
1 0 Constant speed 1 (1202)
0 1 Constant speed 2 (1203)
1 1 Constant speed 3 (1204)
1001
EXT
1
COMMANDS
9 (
DI
1
F
,2
R
) 1201
CONST SPEED SEL
7 (
DI
3,4)
1002
EXT
2
COMMANDS
0 (
NOT SEL
) 1402
RELAY OUTPUT
2 2 (
RUN
)
1003
DIRECTION
3 (
REQUEST
) 1601
RUN ENABLE
0 (
NOT SEL
)
1102
EXT
1/
EXT
2
SEL
6 (
EXT
1) 1604
FAULT RESET SEL
0 (
KEYPAD
)
1103
EXT REF
1
SELECT
1 (
AI
1) 2105
PREMAGN SEL
0 (
NOT SEL
)
1106
EXT REF
2
SELECT
0 (
KEYPAD
) 2201
ACC
/
DEC
1/2
SEL
5 (
DI
5)
AI1:
AI2:
0 - 10 V
0(4) - 20 mA
NO
NO
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 operation: Fault =>open
Relay output 2, programmable
Default operation: Running =>closed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
SCR
AI1
AGND
+10V
AI2
AGND
AO1
AGND
+24V
DCOM
DI1
DI2
DI3
DI4
DI5
RO1B
RO2A
RO2B
RO1A
mA