ABB ACS140 - Page 105

96
Figure 26 The control signal connections of the PID Control macro.
Control
Terminals
Analogue
inputs
AI1, AI2
EXT REF2
SELECT
1106
EXT REF1
SELECT
1103
EXT1/EXT2
SEL
1102
CONST
SPEED SEL
1201
AI1
EXT1
EXT2
KEYPAD
AI1
Remote
KEYPAD
Local
Remote
Local
DI3
Const.
speeds
Min freq
Max freq
Crit. sp.
Acc/Dec
KEYPAD
REF
SEL
1101
Digital
inputs
DI1-DI5
Keypad
Ref
Loc/Rem
REF2 (%)
REF1 (Hz)
Start/Stop, Direction
NOT SEL
DI1
KEYPAD
NOT SEL
DI5
KEYPAD
EXT1
EXT2
Local
Remote
REQUEST
FORWARD
REVERSE
Start/Stop
Direction
DI5
RUN ENABLE
DIRECTION
EXT2
COMMANDS
1002
EXT1
COMMANDS
1001
DI2 DI3
1003
1601
AI1
AI2
AI1
AI2
ACT2
ACT1
ACT1
Applic
PID
ACTUAL
VAL
SEL
4006
ACTUAL1
INPUT SEL
4007
ACTUAL 2
INPUT SEL
4008
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