Rockwell Automation 21G PowerFlex 750-Series AC Drives Programming Manual - Manual (Page 311)

Rockwell Automation Publication 750-PM001J-EN-P - October 2014 311
Troubleshooting Chapter 6
Setting Factory Defaults
The PowerFlex 20-HIM-A6 / -C6S HIM User Manual, publication 20HIM-
UM001 , provides detailed instructions on using Human Interface Module
capabilities including setting PowerFlex 750-Series drive to factory settings.
The following parameters are not reset when Set Defaults “Most” is executed:
P300 [Speed Units], P301 [Access Level], P302 [Language], P305 [Voltage
Class], P306 [Duty Rating], P471 [PredMaint Rst En], and P472 [PredMaint
Reset].
System Resource Allocation Each option installed in the drive requires a percentage of the available system
resources. Some options configurations may exceed the available resources of the
main control board’s processor. If 90% of the available system resources is
reached, an F19 Task Overrun alarm will result indicating that system resource
utilization is excessive.
Table 8 - System Resource Allocation - Drive Frames 1…7
Table 9 - System Resource Allocation - Drive Frames 8…10
Sys
tem
Re
so
ur
ce
U
sa
ge
100%
90%
80%
70%
60% Feedback Option Module = 3%
DIO Option Module = 3%
DeviceLogix Program = 1%
50% Internal EtherNet/IP = 4%
Communication Option Module = 7%
40%
Base System Requirement = 40%
30%
20%
10%
Configuration Option
Syste
m
Re
so
u
rc
e Usa
ge
100%
90% Feedback Option Module = 5%
DIO Option Module = 5%
80% DeviceLogix Program = 10%
70% Internal EtherNet/IP = 10%
60%
Communication Option Module = 20%
50%
40%
Base System Requirement = 40%
30%
20%
10%
Configuration Option