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

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Parameter Units Level
86-LANG - Display Language L2
This parameter sets the language for the display readout. The factory can supply a complete listing of
displays in all languages. The options include:
87-ACODE - Security Access Code L2
This parameter allows the user to control access to the programmable functions of the inverter. The initial
value of 87-ACODE is 000, that results in no access code being necessary. Any number between 001 and
999 may be used for an access code, but is not necessary.
To enter an access code, simply re-program parameter 87 as though you would any other parameter. After
you have stored this new value, you will have ten minutes of free access. If you remove power and re-
establish it, you will need to enter the access code to change any program parameter.
If you enter an incorrect access code, the inverter will display **WRONG CODE** and allow only VIEWing
rights to the various parameters. Once the correct code is entered you again have 10 minutes of free access
unless power is removed and re-applied.
To disable the access code requirement, set 87-ACODE back to 000.
88-FRO - Frequency Reference Output
This parameter determines the frequency pulse-train output from the 6FS terminal. Each of the frequency
outputs can be used as a speed reference input to another WFC
HT series inverter. See parameter 24-FSEL
for additional information. Note that the pulse train from the 6FS terminal is rated at approximately a 30%
duty cycle.
DATA CODE LANGUAGE
0 English
1 Spanish
2 French
3 German
A2-RATIO - Master / Slave Speed Ratio L2
A2-RATIO allows the 6FS output of one WFC HT series inverter (master) to be used to control the speed of up
to eight (8) other (slave) inverters. The output of each slave unit can be individually programmed, or trimmed
"ON-THE-FLY" with A2-RATIO. The range of adjustment is 0-200% of the master.
See Section 6.3 - Application Hints for further information.
B1-OPTNO - Option Board Number L2*
This parameter serves as an excellent diagnostic tool. It indicates which, if any, of the WPC style option
cards have been installed in the WFC
HT inverter. For instance, if the WPC01 Isolated Analog and Digital
Output Card has been installed in the drive, B1 would indicate "1". If no card is in the drive or if the card is
not recognized by the drive, B1 would indicate "0".
DATA CODE DESCRIPTION
0 6 times operating frequency
1 48 times operating frequency
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