Allen-Bradley PowerFlex 750 Series Programming Manual

102 Rockwell Automation Publication 750-PM001N-EN-P - February 2017
Chapter 3 Drive Port 0 Parameters
File Group
No. Display Name
Full Name
Description
Values
Read-Write Data Type
PROTECTION
Predictive Maintenance
469 PredMaint Sts
Predictive Maintenance Status
RO 16-bit
Integer
Status of predictive maintenance elapsed life relative to the programmed event level. A value of 1 = event level has been exceeded. Bit 15 is a master bit which = 1
when 1 or more individual bits = 1.
470 PredMaintAmbTemp
Predictive Maintenance Ambient Temperature
Used to predict cooling fan life, and possibly the life of other temperature dependent
components in the future. Changes to this parameter affect the total life and remaining
life, meaning that only one temperature can be programmed for the entire life of the
drive.
Units:
Default:
Min/Max:
DegC
50.00
0.00 / 50.00
RW Real
471 PredMaint Rst En
Predictive Maintenance Reset Enable
Enables P472 [PredMaint Reset] to execute a reset of the selected elapsed life
parameter. Any single reset in P472 [PredMaint Reset] will force this parameter back to 0
(disabled), so that only one elapsed life parameter can be reset at a time.
This parameter is only reset when Set Defaults “All” (not recommended) is executed.
Default:
Options:
Current Selection
0 = “Disable”
1 = “Enable”
RW 32-bit
Integer
472 PredMaint Reset
Predictive Maintenance Reset
Resets predictive maintenance elapsed life parameters, one at a time. Enabled by P471
[PredMaint Rst En].
This parameter is only reset when Set Defaults “All” (not recommended) is executed.
Default:
Options:
Current Selection
0 = “Ready”
1 = “HS Fan Life”
(1)
2 = “In Fan Life”
(1)
3 = “MtrBrng Life”
4 = “MtrLube Hrs”
5 = “MchBrng Life”
6 = “MchLube Hrs”
(1)
Frames 1…7 only.
RW 32-bit
Integer
481 CbFan Derate
Cabinet Fan Derate
Derating factor applied to P482 [CbFan TotalLife]. Used to adjust total fan life for poor air
quality or vibration.
Default:
Min/Max:
1.00
0.01 / 1.00
RW Real
482 CbFan TotalLife
Cabinet Fan Total Life
Total number of hours expected over the life of a single cabinet fan. Calculated as a
function of fan manufacturer's life data (from frame rating table), P470
[PredMaintAmbTemp] and P481 [CbFan Derate].
Units:
Default:
Min/Max:
Hrs
0.00
0.00 / 21474836.47 (31 bits)
RO 32-bit
Integer
483 CbFan ElpsdLife
Cabinet Fan Elapsed Life
Accumulated hours of cabinet fan run time.
Frame 8 drives have a single converter, and therefore a single cabinet fan. The value of
this parameter reflects the elapsed life of that fan.
Frame 9 drives have two converters, and therefore two cabinet fans. Frame 10 drives
have three converters, and therefore three cabinet fans. For frame 9 and 10 drives, the
value of this parameter reflects the longest elapsed life of all the cabinet fans. Individual
elapsed life values are available at parameters 138 [C1 CbFanElpsdLif], 238 [C2
CbFanElpsdLif], and 338 [C3 CbFanElpsLif] in port 11.
Units:
Default:
Min/Max:
Hrs
0.00
0.00 / 21474836.47 (31 bits)
RO 32-bit
Integer
Options
Master Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Mch Lube Mch Bearing Mtr Lube Mtr Bearing Internal Fan Heatsink Fan
Default0000000000000000
Bit 1514131211109876543210
0 = False
1 = True
755 (8+)
755 (8+)
755 (8+)

Allen-Bradley PowerFlex 750 Series Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 750 Series
Category	Controller
Language	English