TB Wood's WFC1000 Series, Installation, Operation And Maintenance Instructions

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SECTION 4
PARAMETER DESCRIPTIONS AND PROGRAMMING
Level 1 - accesses only basic operator parameters.
Level 2 - accesses all parameters in Level 1 and Level 2
Level 3 - accesses all parameters in Level 1, Level 2 and Level 3. For more information consult Section 5
and Form 997 - SIO SERIAL LINK PROTOCOL.
4.1 Programming
To change the default programming for a given parameter:
A. Press the STOP key, if the inverter is running. Some parameters
(see the individual parameter description) can be changed while the inverter is operating.
B. To enter Level 1 programming, press the PROGram key. To enter Level 2, hold the SHIFT key and
press the PROGram key.
C. Use the UP/DOWN arrow keys to select the program parameter for change.
D. Press the SHIFT key. The program number will blink indicating that the data value may be changed.
E. Use the UP/DOWN arrow keys to select the new data code.
F.
Press the ENTER key. The display will indicate **STORED** for one second, then revert to the normal
parameter display.
G. Press the PROGram key to exit the programming mode or the UP/DOWN arrow keys to select a new
parameter for change.
4.2 Parameter Descriptions
This section provides a functional description of all WFC HT Series programming parameters at Level 1 and
Level 2. Those with a level indication including an asterisk (*) cannot be programmed, but can be viewed while
the drive is functioning.
Parameter Units Level
01-MODEL - Inverter Model Number L1*
This display is a code that conveys the input voltage rating and horsepower rating of the control. For
example, a code of 10010 would equate to an WFC
HT with a 115 VAC input and 1.0 HP rating. A code of
20020 would equate to a 230 VAC input and 2.0 HP rating, 40075 would indicate 460 VAC and 7.5 HP
ratings.
02-RVLVL - Software Revision L2*
This display indicates the software revision installed in your inverter.
03-IRAT - Inverter Rated Current L2*
This display indicates the 100% rating of output current for the inverter. It is used by the inverter as the basis
for all current measurements and output indications. Your WFC
HT inverter can provide 110% of this rating
continuously without damage or tripping.
05-SERNO - Manufacturing Serial Number L2*
This is the unique serial number assigned to the inverter.
06-REP - Repair Date Code L2*
If the control has been repaired in a Wood's facility, a specific code will be installed in this location.
07-FLT3 - Last Fault L1*
08-FLT2 - Second Fault L2*
09-FLT1 - First Fault L2*
These displays indicate a code that represents both the cause of the last three (3) inverter faults and the
elapsed time (in 0.1 Hr. increments) between the fault occurrence and the resetting of it. Parameter 07-FLT3
contains the most recent occurrence, 08-FLT2, the one prior to that, and 09-FLT1, the first fault on record.
The elapsed time since the last restart (power up or fault reset) is the last digit and indicates up to 0.9 Hr.
The remainder of the code represents the reason for the trip. Consult Section 7, Troubleshooting, for a list of
fault codes and their potential causes.
12-FOUT - Inverter Output Frequency Hz L1*
This display indicates the output frequency at which the inverter is operating.
13-VOUT - Motor Output Voltage % L1*
This display indicates the percent of input voltage that is being delivered by the inverter to the motor. It is
useful when operating motors with non-standard Volts/Hertz (V/Hz) ratios by means of 53-FKNEE and
32-FMAX.
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