Application Macro Hand - Auto - ABB ACS 400 User Manual

Application Macro Hand - Auto

This macro offers an I/O configuration that is typically used in HVAC applications.
The value of parameter 9902 is 5 (
Input signals
• Start/stop (DI1,5) and rev
(DI2,4)
• Two an. references (AI1,AI2)
• Control location selection (DI3)
Note! Parameter 2107
Hand-Auto parameter values:
1001 1
EXT COMMANDS
1002 2
EXT COMMANDS
1003
DIRECTION
1102 1/
EXT EXT
1103
EXT REF
1105
EXT REF
1106
EXT REF
1201
CONST SPEED SEL
1401
RELAY OUTPUT
60
/
HAND AUTO
Output signals
• An. output AO: Frequency
• Relay output 1: Fault
• Relay output 2: Running
External Reference 1: 0...10 V <=> 0...50 Hz (Hand Control)
Reference voltage 10 VDC
External reference 2: 0...20 mA <=> 0...50 Hz (Auto Control)
Output frequency 0...20 mA <=> 0...50 Hz
+24 VDC
Start/Stop: Activate to start ACS 400 (Hand).
Forward/Reverse: Activate to reverse rotation direction (Hand)
EXT1/EXT2 Selection: Activate to select auto control
Forward/Reverse (Auto)
Start/Stop: Activate to start ACS 400 (Auto)
Relay output 1, programmable
Default operation: Fault => 17 connected to 18
Relay output 2, programmable
Default operation: Running => 20 connected to 22
should be 0 (
START INHIBIT
2 ( 1,2)
DI
7 ( 5,4)
DI
3 (
REQUEST
2 3 ( 3)
SEL DI
1 1 ( 1)
SELECT AI
1 60 Hz
MAX
2 2 ( 2)
SELECT AI
0 (
NOT SEL
1 3 (
FAULT
http://nicontrols.com
).
).
OFF
1402
RELAY OUTPUT
1503
AO CONTENT MAX
) 1601
RUN ENABLE
1604
FAULT RESET SEL
2008
MAXIMUM FREQ
2105
PREMAGN SEL
2201 / 1/2
ACC DEC
) 4001
PID GAIN
(-1)) 4002
PID INTEG TIME
Jumper Setting
2 2 ( )
RUN
60 Hz
0 ( )
NOT SEL
0 ( )
KEYPAD
60 Hz
0 ( )
NOT SEL
0 ( )
SEL NOT SEL
1.0
60 s
ACS 400 User's Manual