Rockwell Automation Publication 20Y-UM001F-EN-P - April 2017
109
Programming and Parameters
Chapter 4
UTILIT
Y
Fa
u
lt
s
120
[Fault Config]
Enables/disables annunciation of the listed faults.
121
[Fault Clear]
Resets a fault and clears the fault queue.
0 (Ready) = A new value can be entered.
1 (Clear Faults) = A fault is reset.
2 (Clr Fault Que) = The fault queue is cleared.
Default:
Options:
0
0
1
2
Ready
Ready
Clear Faults
Clr Fault Que
122
[Fault Clear Mode]
Enables/disables a fault reset (clear faults) attempt from any source. This mode does not apply to fault codes
that are cleared indirectly through other actions.
Default:
Options:
1
0
1
Enabled
Disabled
Enabled
123
[Power Up Marker]
Displays the elapsed hours since initial AFE power-up. This value rolls over to ‘0’ after the AFE has been
powered on for more than the maximum value shown. For relevance to most recent power-up, see parameters
128…131 [Fault x Time].
Default:
Min/Max:
Units:
Read Only
0.0000/429496.7295 Hr
0.0001 Hr
124
126
128
130
[Fault 1 Code]
[Fault 2 Code]
[Fault 3 Code]
[Fault 4 Code]
Displays a code that represents the fault that tripped the AFE. The codes appear in these parameters in the
order they occur (parameter 124 [Fault 1 Code] = the most recent fault).
Default:
Min/Max:
Units:
Read Only
0/65535
None
125
127
129
131
[Fault 1 Time]
[Fault 2 Time]
[Fault 3 Time]
[Fault 4 Time]
Displays the time between initial AFE power-up and the occurrence of the associated trip fault. The time that is
shown by these parameters can be compared to parameter 123 [Power Up Marker] for the time from the most
recent power-up. Therefore, [Fault x Time] - [Power Up Marker] = Time difference to the most recent power-
up. A negative value indicates that the fault occurred before the most recent power-up. A positive value
indicates that the fault occurred after the most recent power-up.
Default:
Min/Max:
Units:
Read Only
0.0000/429496.7295 Hr
0.0001 Hr
132
[Contact Off Cnfg]
Configures faults that force the main contactor off in case of fault. This configuration is only possible if the precharge
contactor is off or controlled over the network (digital output selection) and the AFE is supplied by an external
24V DC power supply.
This configuration provides an option to protect the AFE when the AFE is faulted, modulating is stopped, and the motoring
current can still flow through the IGBT diode.
133
[Cnvrtr OL Factor]
Sets the operating level for the AFE overload.
(AFE rated current) x (AFE OL Factor) = Operating Level
Default:
Min/Max:
Units:
1.00
0.50/1.50
None
Fil
e
Gr
oup
No.
Parameter Name and Description
Values
Bit
Definition
Au
to
Re
se
tL
im
Ov
er
lo
ad
Lin
eS
yncF
ai
l
DC Unde
rV
olt
Default
x
x
x
x
x
x
x
x
x
x
0
0
0
x
0
x
Bit
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
1 = Enabled
0 = Disabled
x = Reserved
32
32
Bit
Definition
All F
ault
LC
L O
ve
rT
em
p
He
at
si
nk
O
vT
p
Ov
er
lo
ad
AC
O
ve
rCu
rr
IGB
TO
ver
Te
mp
DC O
ve
rV
olt
Au
xi
lia
ry
In
Default
x
x
x
x
x
x
0
0
0
0
x
0
0
0
x
0
Bit
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
1 = Enabled Contactor Off command from fault*
0 = Disabled Contactor Off command from fault
x = Reserved
*If enabled, the auto restart function is disabled.
Summary of Contents for Allen-Bradley PowerFlex 700AFE
Page 8: ...8 Rockwell Automation Publication 20Y UM001F EN P April 2017 Table of Contents Notes ...
Page 164: ...164 Rockwell Automation Publication 20Y UM001F EN P April 2017 Appendix B HIM Overview Notes ...
Page 184: ...184 Rockwell Automation Publication 20Y UM001F EN P April 2017 Index Notes ...
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