Rockwell Automation 7000A PowerFlex Medium Voltage Drive (A-Frame) - Classic Control - Manual (Page 429)

Component Definition and Maintenance 6-125
7000 “A” Frame 7000A-UM150F-EN-P –June 2013
The trending setup is best illustrated through an example:
Trend Read-Only Parameters:
1 – Status Flag (569)
2 – Alpha Line (327)
3 – Speed Feedback (289)
4 – Torque Reference (291)
5 – IDC Reference (321)
6 – IDC Feedback (322)
7 – I Stator (340)
8 – V Stator ( 344 )
The sample rate is to be set at 0 msec. This will default to the fastest
sample rate. 20% of the samples should be recorded after the trigger. The
single trigger should occur when any fault or warning occurs.
1. Press the Diagnostic Soft Key (DIAGS [F9]).
2. Press the Diagnostic Setup Soft Key to (D_SETUP [F8]) begin
programming the diagnostic settings.
3. Cursor the back-lit section to Trace 1 and press the enter key to begin
programming. Scroll through the parameter list until Feedback –
Status Flag (569) is located. Select this as Trace 1.
4. Select Trace 2 through 8 as described in the step above. Note that
when you finish Trace 4, just press the down arrow and you will get
to the screen showing traces 5-8.
5. Press the TRIGGER Soft Key until the letter S appears in front of the
Trigger parameter.
6. Press the RATE Soft Key to program the trending sampling rate. This
will be set to 0 msec in this example.
7. Press the DATA Soft Key to set the trigger level for fault or warning.
This should be set to 18.
8. Press the COND Soft Key to program the logic for the trigger level. In
this example the COND will be set as an OR condition “+”
9. Press the POST Soft Key to set up how many samples will be
recorded after the trigger. In this example the POST value will be set
to 20%. The remaining 80% of the samples will be recorded prior to
the trigger.
Once these settings have been programmed the drive is ready to trend.
Now the drive will trend data at the next fault.
Setting up the PowerFlex
7000 “A” Frame Trending
Feature