Rockwell Automation Publication 750-PM001N-EN-P - February 2017 105
Drive Port 0 Parameters Chapter 3
PROTECTION
Predictive Maintenance
497 InFan ElpsdLife
Internal Fan Elapsed Life
Accumulated hours of internal stirring fan run time.
Note: Frames 6 and 7 run continuously, and frames 2…5 are controlled by firmware.
Use P472 [PredMaint Reset] to reset this parameter.
Frame 8 drives have a single inverter, and therefore a single internal
stirring fans. The value of this parameter reflects the elapsed life of that
internal fan.
Frame 9 drives have two inverters, and therefore two internal fans.
Frame 10 drives have three inverters, and therefore three internal fans.
For frame 9 and 10 drives, the value of this parameter reflects the
longest elapsed life of the internal fans.
Individual elapsed life values are available at parameters 129 [I1
InFanElpsdLif], 229 [I2 InFanElpsdLif], and 329 [I3 InFanElpsdLif] in
port 10.
Units:
Default:
Min/Max:
Hrs
0.00
0.00 / 21474836.47 (31 bits)
RO 32-bit
Integer
498 InFan RemainLife
Internal Fan Remaining Life
Remaining number of hours until estimated end of life for internal stirring fans, and is
the difference between P496 [InFan TotalLife] and P497 [InFan ElpsdLife]. All negative
values of this parameter need to be treated as excessive use (> 100%), and trigger the
appropriate action chosen by P500 [InFan EventActn].
Use P472 [PredMaint Reset] to reset this parameter.
Frame 8 drives have a single inverter, and therefore a single internal
stirring fan. The value of this parameter reflects the remaining life of that
internal fan.
Frame 9 drives have two inverters, and therefore two internal fans.
Frame 10 drives have three inverters, and therefore three internal fans.
For frame 9 and 10 drives, the value of this parameter reflects the
shortest remaining life of all the internal fans.
Units:
Default:
Min/Max:
Hrs
0.00
–21474836.48 / 21474836.47
RO 32-bit
Integer
499 InFan EventLevel
Internal Fan Event Level
Percent of total expected internal stirring fan life for which an early warning alarm or
fault can be programmed.
Units:
Default:
Min/Max:
%
80.000
0.000 / 100.000
RW Real
500 InFan EventActn
Internal Fan Event Action
Configures the response to an internal stirring fan event, which occurs when P499 [InFan
EventLevel] is met or exceeded.
“Ignore” (0) – No action is taken.
“Alarm” (1) – Type 1 alarm indicated.
“Flt Minor” (2) – Minor fault indicated. If running, drive continues to run.
Enable with P950 [Minor Flt Cfg]. If not enabled, acts like a major fault.
“FltCoastStop” (3) – Major fault indicated. Coast to Stop.
“Flt RampStop” (4) – Major fault indicated. Ramp to Stop.
“Flt CL Stop” (5) – Major fault indicated. Current Limit Stop.
Default:
Options:
0 = “Ignore”
0 = “Ignore”
1 = “Alarm”
2 = “Flt Minor”
3 = “FltCoastStop”
4 = “Flt RampStop”
5 = “Flt CL Stop”
RW 32-bit
Integer
501 InFan ResetLog
Internal Fan Reset Log
Total number of resets performed on the P497 [InFan ElpsdLife] parameter.
Note: This parameter is not used by PowerFlex 755 Frame 8 drives and larger.
Default:
Min/Max:
0
0 / 255 (unsigned 8 bits)
RO 32-bit
Integer
File
Group
No. Display Name
Full Name
Description
Values
Read-Write
Data Type
To Next Page
Loading...
Need help?
General
