ABB ACH550-UH-011A-6 User Manual page 193

Code Description
1102 EXT1/EXT2 SEL
Defines the source for selecting between the two external control
locations
EXT
commands and reference signals.
0 = 1 – Selects external control location 1 (
EXT
• See parameter 1001
definitions.
• See parameter 1103
1 = 1 – Assigns control to
DI
activated =
2...6 = 2...
DI
the selected digital input.
• See 1 above.
DI
7 = 2 – Selects external control location 2 (
EXT
• See parameter 1002
definitions.
• See parameter 1106
8 = – Assigns control of the drive via external control location
COMM
1 or
EXT EXT
• Bit 5 of Command Word 1 (parameter 0301) defines the active
external control location (
• See the fieldbus user's manual for detailed instructions.
9 = 1 – Assigns control to
TIMER
timer (Timer activated =
• See Group 36: TIMED
10...12 =
TIMER
state of the timer.
• See
TIMER
-1 = 1( ) – Assigns control to
DI INV
( 1 activated =
DI
-2...-6 = 2(
DI
the state of the selected digital input.
• See 1(
DI INV
188
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
1 or 2. Thus, defines the source for Start/Stop/Direction
EXT
1
EXT COMMANDS
1
SELECT
REF
1 or
EXT
2; 1 de-activated =
EXT DI
6 – Assigns control to
DI
2
EXT COMMANDS
2
SELECT
REF
2 based on the fieldbus control word.
EXT
2; Timer de-activated =
EXT
FUNCTIONS.
2...4 – Assigns control to
1 above.
1; 1 de-activated =
EXT DI
)... 6( ) – Assigns control to
INV DI INV
) above.
ACH550-01 User's Manual
Range
-6...12
1).
EXT
for 1's Start/Stop/Dir
EXT
for 1's reference definitions.
EXT
2 based on the state of
EXT
1).
EXT
1 or 2 based on the state of
EXT EXT
2).
EXT
for 2's Start/Stop/Dir
EXT
for 2's reference definitions.
EXT
1 or 2).
EXT
1 or 2 based on the state of the
EXT EXT
1 or
EXT EXT
1 or 2 based on the state of
EXT EXT
2).
EXT
1 or
EXT
Parameter listing and descriptions
1 ( 1
DI DI
1).
EXT
2 based on the
1
DI
2 based on
EXT