ABB RCNA-01 Instrukcja Użytkownika Strona 186

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182 Parameter listing and descriptions
ACH550-01 User's Manual
1102 EXT1/EXT2 SEL -6…12
Defines the source for selecting between the two external control
locations
EXT1 or EXT2. Thus, defines the source for Start/Stop/Direction
commands and reference signals.
0 =
EXT1 – Selects external control location 1 (EXT1).
• See parameter 1001
EXT1 COMMANDS for EXT1s Start/Stop/Dir
definitions.
• See parameter 1103
REF1 SELECT for EXT1’s reference definitions.
1 =
DI1 – Assigns control to EXT1 or EXT2 based on the state of DI1 (DI1
activated =
EXT2; DI1 de-activated = EXT1).
2…6 =
DI2…DI6 – Assigns control to EXT1 or EXT2 based on the state of
the selected digital input.
•See
DI1 above.
7 =
EXT2 – Selects external control location 2 (EXT2).
• See parameter 1002
EXT2 COMMANDS for EXT2s Start/Stop/Dir
definitions.
• See parameter 1106
REF2 SELECT for EXT2’s reference definitions.
8 =
COMM – Assigns control of the drive via external control location
EXT1 or EXT2 based on the fieldbus control word.
• Bit 5 of Command Word 1 (parameter 0301) defines the active
external control location (
EXT1 or EXT2).
• See the fieldbus users manual for detailed instructions.
9 =
TIMER 1 – Assigns control to EXT1 or EXT2 based on the state of the
timer (Timer activated =
EXT2; Timer de-activated = EXT1).
•See Group 36: TIMED FUNCTIONS.
10…12 =
TIMER 2…4 – Assigns control to EXT1 or EXT2 based on the
state of the timer.
•See
TIMER 1 above.
-1 =
DI1(INV) – Assigns control to EXT1 or EXT2 based on the state of DI1
(
DI1 activated = EXT1; DI1 de-activated = EXT2).
-2…-6 =
DI2(INV)…DI6(INV) – Assigns control to EXT1 or EXT2 based on
the state of the selected digital input.
•See
DI1(INV) above.
Code Description Range
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