GE Industrial Solutions AF-300C AC Drive - Manual (Page 62)

5. History and Operation Data Not Rewired:
The confirmation of the fault has been completed
at this point. If the operation data and fault history
are not required, press RESET key after fault
cause has been corrected and do not perform the
remaining steps of this procedure.
-- This will clear the fault and the control will auto-
matically return mode it was in prior to the
fault and be ready for operation. Please note
that thesecond, third, etc. faults have not been
stored in the memory. It is recommended that
they be recorded for possible future reference.
Hlstory and Operation Data Rewired:
Press SHIFT key until the Function Selection LED
for the first digit of the Function Code Display is lit
to retrieve operation data at the time of the fault.
6. Press the UP ARROW key to display the following
information in the Data Display: (See Figure 5-4.)
a.
b.
C.
d.
e.
f.
h.
Press once to select and the Output Fre-
quency will be displayed.
Press a second time to select F2 and the Sat
Frequency will be displayed.
Press a third time to select F3 and the Output
Current will be displayed.
Press a fourth time to select F4 and the Opera-
tion State will be displayed.
Press SHIFT key once to turn off Function
Selection LED under the firstdigit of the Func-
tion Display and advance control the the Op-
eration State Retrieval Mode. (The Operation
State Number (1) will be shown in the fourth
digit of the Data Display and the Operation
State will be shown in the third, second, and
first digits of the Data Display.)
Press the UP ARROW key once to display the
Operation State Number (2) in the fourth digit
of the Data Display and the Operation State will
be shown in the third, second, and first digits of
the Data Display.
Press the UP ARROW key again to display the
Operation State Number (3) and the Operation
State will be displayed as in above.
Press the UP ARROW key again to display the
State Number (4) and the Operation
State will be displayed as in above.
NOTE: you plan on investigating the fault, history
and operation data is required. record the date,
time, and any information about the machine
tion to the fault.
7.
8.
Fault Data Not Required:
If the fault history is not required, press RESET key
after fault cause has been corrected and do not
perform the remaining steps of this procedure.
-- This will clear the fault and the control will auto-
matically return to the mode it was in prior to the
fault and be ready for operation.
Fault History Data Required:
Press SHIFT key until the Function Selection LED
for the first digit of the Function Code Dispfay is lit
to retrieve fault history data.
Press the UP ARROW key to display the following
information in the Data Display:
a.
b.
C.
Press once to select F5 and the last fault (first
of a multiple fault to occur will be
displayed.
Press a second time to select F6 and the fault
one time previous to the last fault will be dis-
played.
Press a third time to select F7 and the fault two
times previous last fault will be displayed.
NOTE: When a ‘moving of
the fault history will occur. The inverter can not be
reset when a RUN command is present.
9. Press RESET key after fault cause has been cor-
rected. Data retrieval for fault monitoring is com-
plete at this point.
-- This will clear the fault and the control will auto-
matically return to the mode it was in prior to the
fault and be ready for operation.
OBTAINING FAULT HISTORY WHEN FAULT IS
NOT PRESENT
1. Press SHIFT key until the Function Selection LED
under the second digit of the Function Code dis-
play lights.
-- This selects the second digit.
2. Press the UP ARROW key or DOWN ARROW key
to set
3. Press the SHIFT key to select the first digit of the
Function Code Display.
-- The Function Selection LED under the first digit
will light.
NOTE: There no fault inputs for Function Codes
to F4 and the Data Display will show when the
inverter is not presently faulted.
5-8