Rockwell Automation 20Y PowerFlex Active Front End - Manual (Page 103)

Rockwell Automation Publication 20Y-UM001E-EN-P - July 2014 103
Programming and Parameters Chapter 4
UTILIT
Y
Diagn
ost
ic
100 [Start Inhibits]
Displays the inputs presently preventing the AFE from starting.
• Bit 0 (Fault) is set when the AFE is faulted.
• Bit 1 (Type 2 Alarm) is set when the AFE has an alarm of type 2.
• Bit 2 (Enable) is set when the AFE is not enabled.
• Bit 3 (DC Bus Pchrg) is set when the AFE is in precharging.
• Bit 4 (Stop Assertd) is set when a stop command is asserted.
• Bit 5 (Params Reset) is set when parameter 091 [Reset To Defaults] is reset to defaults.
• Bit 6 (Startup Actv) is set when the AFE is in startup sequencing.
• Bits 9…13 indicate the AFE start is inhibited by the respective DPI port.
Read Only
101 [Last Stop Source]
Displays the source that initiated the most recent stop sequence. It will be cleared (set to zero) during the next
start sequence. Default:
Options: 0
1-5
6
7
8
9
Read Only
Pwr Removed
DPI Port 1-5
Reserved
Digital In
Fault
Not Enabled
102 [Dig In Status]
Displays the status of the digital inputs. Read Only
103 [Dig Out Status]
Displays the status of the digital outputs. Read Only
104 [Fault Frequency]
Captures and displays the AC line frequency at the time of the last fault. Default:
Min/Max:
Units:
Read Only
-63.0/63.0 Hz
0.1 Hz
105 [Fault Total Curr]
Captures and displays the DC bus amps at the time of the last fault. Default:
Min/Max:
Units:
Read Only
0.0/[Rated Amps] x 2
0.1 Amps
106 [Fault Bus Volts]
Captures and displays the DC bus voltage at the time of the last fault. Default:
Min/Max:
Units:
Read Only
0/Max Bus Volts
1V DC
107 [Fault Temp]
Captures and displays the heatsink temperature at the time of the last fault. Default:
Min/Max:
Units:
Read Only
0/200 °C
1 °C
Fil
e
Gr
oup
No. Parameter Name & Description Values
Bit
Definition
DP
I P
or
t 5
DP
I P
or
t 4
DP
I P
or
t 3
DP
I P
or
t 2
DP
I P
or
t 1
Star
tup A
ct
v
Pa
ra
m
s R
es
et
St
op Asse
rt
d
DC Bu
s
Pc
hr
g
Enable Ty
pe
2
A
la
rm
Fa
ul
t
Default x x 0 0 0 0 0 x x 0 0 0 0 0 0 0
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1 = Inhibit True
0 = Inhibit False
x = Reserved
Bit
Definition
Dig
ita
l I
n6
Dig
ita
l I
n5
Dig
ita
l I
n4
Dig
ita
l I
n3
Dig
ita
l I
n2
Dig
ita
l I
n1
Default x x x x x x x x x x 0 0 0 0 0 0
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1 = Input Present
0 = Input Not Present
x = Reserved
Bit
Definition
Di
gi
ta
lO
ut
3
Di
gi
ta
lO
ut
2
Di
gi
ta
lO
ut
1
Default x x x x x x x x x x x x x 0 0 0
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
1 = Output Present
0 = Output Not Present
x = Reserved
32