Honeywell Fusion4 MSC-L User Manual

Operation - LPG Loading Application Overview
Part No.: 4418309_Rev09 Fusion4 MSC-L
Honeywell Installation & Operation Manual 5 - 61
To configure a MSC-L device for LPG loading with no external ‘back
pressure’ regulator valve:
1. Enable [Back Pressure Control].
Stream Configuration . Product streams . Stream n . Control settings
. Product control . [Back Pressure Control] = <Enable>
2. Configure [Vapour pressure margin], [Pressure control range factor] and
[Pressure control ramp time]
Stream Configuration . Product streams . Stream n . Control
Settings . Product Control . [Vapour pressure margin]
Stream Configuration . Product streams . Stream n . Control
Settings . Product Control . [Pressure control range factor]
Stream Configuration . Product streams . Stream n . Control
Settings . Product Control . [Pressure control ramp time]
3. Configure LPG as the commodity that’s delivered through a product
stream.
Stream Configuration . Product streams . Stream n . Volume
conversion . Conversion options . [Commodity group] = <TP27-07 (NGL &
LPG)>
4. Select <Temperature & pressure> as the type of compensation used
during the calculation of GSV and mass.
Stream Configuration . Product streams . Stream n . Volume
conversion . Conversion options . [Compensation used] = <Temperature
& pressure>
5. Select the [Vapour pressure source].
Stream Configuration . Product streams . Stream n . Volume
conversion . Conversion options . [Vapour pressure source] =
<Calculated> or <Measured>
If [Vapour pressure source] is configured as <Measured>, then additional
configuration item needs to be set:
Stream Configuration . Product streams . Stream n . I/O
bindings . Inputs . [Product vapour pressure] = <AI-x>
NOTE: The chosen AI will be used with vapour pressure
sensor and should be configured accordingly.
6. Enable mass loading and configure the mass flow rate.
NOTE: The vapour return line can only be used with a mass
flow meter to measure the quantity correctly. This
means that only loading by mass is supported when
using a vapour return line.
System Configuration . Device . I/O Settings . PI . QPI-xx . [Meter Type]
= <Mass>

Honeywell Fusion4 MSC-L Specifications

General

Brand	Honeywell
Model	Fusion4 MSC-L
Category	Desktop
Language	English