ABB DriveIT ACH550-01 User Manual page 248

Code Description
3017 EARTH FAULT
Defines the drive response if the drive detects a ground fault in the
motor or motor cables.
0 = – No response.
NO
1 =
FAULT
stop.
3018 COMM FAULT FUNC
Defines the drive response if the fieldbus communication is lost.
0 =
NOT SEL
1 =
FAULT
stop.
2 =
CONST SP
using 1208
the fieldbus writes a new reference value.
3 =
LAST SPEED
using the last operating level. This value is the average speed over
the last 10 seconds. This "alarm speed" remains active until the
fieldbus writes a new reference value.
Caution: If you select const speed 7, or last speed, make sure that
continued operation is safe when fieldbus communication is lost.
3019 COMM FAULT TIME
Sets the communication fault time used with 3018
• Brief interruptions in the fieldbus communication are not treated as
faults if they are less than the
3021 AI1 FAULT LIMIT
Sets a fault level for analog input 1. See 3001
3022 AI2 FAULT LIMIT
Sets a fault level for analog input 2. See 3001
244
– Displays a fault (16,
– No response.
– Displays a fault (28,
7 – Displays a warning (2005,
7. This "alarm speed" remains active until
CONST SPEED
– Displays a warning (2005,
ACH550 User's Manual
Range
0...1
) and the drive coasts to
EARTH FAULT
0...3
1 ) and the drive coasts to
SERIAL ERR
IO COMM
IO COMM
0...60.0 s
COMM FAULT TIME
0...100%
<
AI
0...100%
<
AI
Parameter listing and descriptions
) and sets speed
) and sets speed
COMM FAULT FUNC
value.
.
MIN FUNCTION
.
MIN FUNCTION
.