User Manual V 1-4.XX User guide

Parameters 11-17
23 Warning Select 2
Use Warning Select 2 to specify how the drive should handle
certain conditions. Each bit matches the bit definitions of Fault
Select 2 (parameter 22). If you set a bit to 1 and the
corresponding bit in Fault Select 2 is clear (0), the drive reports a
warning when that condition occurs. If both corresponding bits in
Fault Select 2 and Warning Select 2 are 0, the drive ignores the
condition when it occurs.
The bits are defined as follows:
Parameter number 23
File:group Fault Setup:Fault Config
Parameter type linkable destination
Display bits
Factory default 10100000.00001010
Minimum value 00000000.00000000
Maximum value 11111111.11111111
Conversion 1 = 1
Refer to Chapter 12, Troubleshooting, for additional information.
Bit Description
0 SpdFdbk Loss
A loss of feedback occurred.
1 InvOvtmp Pnd
An inverter overtemp is pending.
2 Reserved
Leave 0.
3 MtrOvld Pend
A motor overload is pending (I
2
T).
4 MtrOvld Trip
Motor overload trip (I
2
T)
Bit Description
5 Mtr Stall
The motor stalled.
6 Ext Fault In
The ext input is open.
7 – 8 Reserved
Leave 0.
9 Param Limit
A parameter is out of limits
10 Math Limit
A math limit occurred.
Bit Description
11 – 12 Reserved
Leave 0.
13 InvOvld Pend
An inverter overload is pending
(IT).
14 Reserved
Leave 0.
15 InvOvld Trip
Inverter overload trip (IT)
24 Absolute Overspd
Enter the incremental speed above Fwd Speed Limit
(parameter 41) or below Rev Speed Limit (parameter 40) that is
allowable before the drive indicates its speed is out of range, an
Absolute Overspd fault (fault number 03025).
Parameter number 24
File:group Fault Setup:Fault Limits
Parameter type linkable destination
Display x.x rpm
Factory default base motor speed x 0.1 rpm
Minimum value 0.0 rpm
Maximum value base motor speed rpm
Conversion 4096 = 100% overspeed
25 Motor Stall Time
Enter the length of time that the drive must be in current limit and
at zero speed before the drive indicates a Mtr Stall fault (fault
number 01053). You can use bit 5 of Fault Select 2
(parameter 22) and Warning Select 2 (parameter 23) to configure
how the drive should report a Mtr Stall fault.
Parameter number 25
File:group Fault Setup:Fault Limits
Parameter type linkable destination
Display x.x seconds
Factory default 1.0 seconds
Minimum value 0.1 seconds
Maximum value 3276.7 seconds
Conversion 10 = 1.0
26 Motor Overload %
Enter the level of current that will cause a Motor Overld Trp fault
(fault number 01052) after 60 seconds. You can use bit 4 of Fault
Select 2 (parameter 22) and Warning Select 2 (parameter 23) to
configure how the drive should report a Motor Overld Trp.
Parameter number 26
File:group Fault Setup:Fault Limits
Parameter type linkable destination
Display x.x%
Factory default 200.0%
Minimum value 110.0%
Maximum value 400.0%
Conversion 4096 = 100% Iq for 60 seconds
27 Line Undervolts
Enter the minimum threshold as a percentage of the line voltage
that is compared with DC Bus Voltage (parameter 84) as a check
for a bus undervoltage condition.
Parameter number 27
File:group Fault Setup:Fault Limits
Parameter type linkable destination
Display x.x%
Factory default 61.5%
Minimum value 10.0%
Maximum value 90.0%
Conversion 1024 = 100.0%
Refer to Chapter 12, Troubleshooting, for additional information.