Conair GB/ WSB User Manual page 51

digits (FCV 000xx).
Valve, under the mix chamber, it is programmed to open whenever the
sensor is covered.
uncovered. This assures that material has time to mix before dropping
into a bin below.
sensor is covered.
immediately out the bottom, the mix valve is delayed for a time to
allow mixing to occur first.
Mix Chamber Valve remains closed after a batch has been dropped.
The primary function of the valve is to assure mixing.
seems best to keep as high a level as possible in the mix chamber.
However, if the chamber gets too full (over the blades), mixing is not
as good. To allow the chamber to empty to a lower level after the
sensor is uncovered, we can also DELAY the CLOSING of the flow control
valve. This is done by using the 2nd and 3rd digits (FCV 0xx00) to
specify a delay time.
If the first digit is set to a 1 (FCV 10006), the signal output to
the air solenoid is reversed.
voltage to open the valve.
voltage to close the valve.
you must reverse the air lines to the flow control valve air cylinder.
Normal power-off position for the valve is closed.
prefer the valve open when all power is off.
reversed "power off" position.
apparent.
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DTI (probably no need to ever change this)
DTI is the maximum TIME allowed for the weighing bin to dump at
the end of the cycle.
detects no weight change occurring.
time that is allowed for the bin to empty.
limit according to the model and batch size.
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KDF / WDF (change only if you have an extreme vibration problem)
KDF / WDF is the maximum acceptable variation in GRAMS between two
consecutive weight readings.
time. Two readings are always taken and they must be within WDF grams
of each other to be accepted as valid.
until two consecutive readings meet the criteria.
single accidental bump of the scale from causing a grossly inaccurate
reading.
WDF is used for starting tare weight, and each component dispense
weight. KDF is used for Load Cell calibration weights.
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BER
BER is the BAILOUT ERROR weight.
accurate timing.
monitored during each dispense.
If your unit is equipped with a Flow Control
It will close again immediately when the sensor is
When a batch is dropped into the mix chamber the
To prevent unmixed material from dropping
This parameter controls the time that the
(FCV 00206) delays closing by 2 seconds.
Normally, the computer puts out a
With this flag set the computer puts out a
For this reverse logic to work correctly,
With power on, no difference is
The software will close the bin earlier if it
One weight reading requires 1 second of
However, as a precaution, the weigh bin is constantly
If bin weight is found to exceed
Page 52
This option allows this
This time determines the maximum
We set this maximum time
Readings are taken continuously
This prevents a
Dispenses are controlled by very
As such it
Some customers