
ACS510 User’s Manual
103
Start-Up
3018
COMM FAULT FUNC
Defines the drive response if the fieldbus communication is lost.
0 =
NOT
SEL
– No response.
1 =
FAULT
– Displays a fault (28,
SERIAL
1
ERR
) and the drive coasts to stop.
2 =
CONST
SP
7 – Displays an alarm (2005,
I
/
O
COMM
) and sets speed using 1208
CONST
SPEED
7. This “alarm speed”
remains active until the fieldbus writes a new reference value.
3 =
LAST
SPEED
– Displays an alarm (2005,
I
/
O
COMM
) and sets 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
SP
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
COMM
FAULT
FUNC
.
Brief interruptions in the fieldbus communication are not treated as faults if they are less than the
COMM
FAULT
TIME
value.
3021
AI1 FAULT LIMIT
Sets a fault level for analog input 1. See 3001
AI
<
MIN
FUNCTION
.
3022
AI2 FAULT LIMIT
Sets a fault level for analog input 2. See 3001
AI
<
MIN
FUNCTION
.
3023
WIRING FAULT
Defines the drive response to cross wiring faults and to ground faults detected when the drive is NOT running. When
the drive is not running it monitors for:
• Improper connections of input power to the drive output (the drive can display fault 35,
OUTPUT
WIRING
if improper
connections are detected).
• Ground faults (the drive can display fault 16,
EARTH
FAULT
if a ground fault is detected). Also, see parameter 3017
EARTH
FAULT
.
0 =
DISABLE
– No drive response to either of the above monitoring results.
1 =
ENABLE
– The drive displays faults when this monitoring detects problems.
3024
CB TEMP FAULT
Defines the drive response to control board overheating. Not for drives with an OMIO control board.
0 =
DISABLE
– No response
1 =
ENABLE
– Displays faults 37 (
CB OVERTEMP
) and the drive coasts to stop.
Code Description
Supplied from China by: Guangzhou Tofee Electro Mechanical Equipment Co., Ltd
Email: [email protected]