Honeywell Fusion4 MSC-L Installation & Operation Manual page 339

Entity
[Pressure control ramp time]
[Rest flow quantity]
[Rest flow rate]
5.14.1.3.2 Valve Control
Entity
[Valve type]
[Valve closing quantity]
[DCV period]
[DCV minimum pulse width]
[Recirculation Valve mode]
[ACV non-linearity factor]
Part No.: 4418309_Rev09
Honeywell
Operation - Stream Configuration
Description
With this entity you can configure a
pressure control ramp time interval that
helps in smoothing out the flow/
pressure dynamics.
With this quantity you can configure the
volume for which rest flow rate is
applied in the end of pre-stop flow
state. This is used to slow the flow rate
for a small quantity just before the
product stream delivery is completed.
With this quantity you can configure the
Rest flow rate.
On the Stream Config . Stream n . Control Settings screen, select
<Valve control>.
The Stream Config . Stream n . Valve screen is displayed with the
following entities.
Description
With this entity you can select an entity
for configuring the valve type.
You can use the valve closing entity to
over-run the preset value. In the next
batches, the DCV and block values are
closed at the set valve closing quantity.
This is to ensure that the configured
is met. The recommended value of this
parameter is between 0L and 5L.
With this entity you can configure the
time in between DCV output updates.
With this entity you can configure the
minimal time in between solenoid
changes.
With this entity you can configure the
recirculation valve mode
With this entity you can configure the
ACV non-linearity factor
The normalized valve transfer curve
can be represented by:
y = x^k, where x - input {0.0...1.0}; y -
output {0.0...1.0}; k - power factor
{0.3...3.0} (ideally 1.0)
Fusion4 MSC-L
Installation & Operation Manual
Value range
<0> <60>
sec ... sec
<10> sec
(default = )
<0>L to <999>L
(default: <0> L)
<0>L/min to <999>L/min
(default = <150> L/min)
Value range
<None>
(default)
<DCV>
<Two stage valve>
<ACV>
<Simulated DCV>
<0>
default =
<100> msec ... <1000> msec
<300> msec
(default = )
<50> msec... <950> msec
<50> msec
(default = )
<Inverse DCV>
<Follow DCV>
<0.2> ... <5.0>
<1>
(default = )
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