ABB ACH550 series, User Manual

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Parameter listing and descriptions 245
ACH550-01 User's Manual
3003 EXTERNAL FAULT 1 -6…6
Defines the External Fault 1 signal input and the drive response to an
external fault.
0 =
NOT SEL
– External fault signal is not used.
1 =
DI
1 – Defines digital input
DI
1 as the external fault input.
• Activating the digital input indicates a fault. The drive displays a fault
(14,
EXT FAULT
1) and the drive coasts to stop.
2…6 =
DI
2…
DI
6 – Defines digital input
DI
2…
DI
6 as the external fault
input.
• See
DI
1 above.
-1 =
DI
1(
INV
) – Defines an inverted digital input
DI
1 as the external fault
input.
• De-activating the digital input indicates a fault. The drive displays a
fault (14,
EXT FAULT
1) and the drive coasts to stop.
-2…-6 =
DI
2(
INV
)…
DI
6(
INV
) – Defines an inverted digital input
DI
2…
DI
6
as the external fault input.
• See
DI
1(
INV
) above.
3004 EXTERNAL FAULT 2 -6…6
Defines the External Fault 2 signal input and the drive response to an
external fault.
• See parameter 3003 above.
3005 MOT THERM PROT 0…2
Defines the drive response to motor overheating.
0 =
NOT SEL
– No response and/or motor thermal protection not set up.
1 =
FAULT
– Displays an alarm (2010,
MOTOR TEMP
) when the calculated
motor temperature exceeds 90 °C. Displays a fault (9,
MOT
OVERTEMP
) and the drive coasts to stop when the calculated motor
temperature exceeds 110 °C.
2 =
ALARM
– Displays an alarm (2010,
MOTOR TEMP
) when the calculated
motor temperature exceeds 90 °C.
Code Description Range
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