ADAST MINOR LPG, Руководство пользователя

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USER’S MANUAL V-line 899x.xxx/LPG
8
equipment can be complemented by the ADP1/T, ADP2/T, ADP1/L electronic counter for public
dispensing.
The fuel dispenser is connected through a communication line to the control system, which controls the
operation of the whole filling station (releasing of dispensers, volume preselection, unit price variation,
self-diagnosis, etc.). The dispensers can be operated even at the filling stations without any control
system – i.e. in serviced operation.
Circuit diagrams for the connection of individual dispenser types to the switchboard of the filling station
are in enclosures.
4.5. Communication to the control system
The dispensers are equipped with ADP1/T, ADP2/T, ADP1/L electronic counters, which are able to
communicate to POS Win control systems. A communication serial interface RS 485 or a communication
standard IFSF LON are used for the communication of electronic counters to the superior control system.
Communication to different control systems shall be consulted with the manufacturer of the dispensers in
advance.
The fuel dispensers connected to the control system can be operated in the mode of volume preselection
or the financial sum preselection from the control system (
the dispensers have to be equipped with two-
stage or proportional electromagnetic valves ).
The POSWIN control system (POS Win EURO) enables the process control and the sale of goods according
to stock cards (999 999 items in 99 groups) including storage facilities. The control systems communicate
with the dispenser on the principle of the bus interface RS 485. They combine the basic functions of the
filling station, i.e. sale of fuels, sale of dry goods and their filing. The POS system is also able to operate
even as a multi-cash one, i.e. its individual parts can be interconnected in the communication SW
network, two backoffices and three tills, if more than five backoffices or tills are connected, a server has
to be included.
4.6. Signalling of dispenser conditions (SO)
On Client’s special requirement the fuel dispenser can be equipped with a red signal light, which gives
information to the customer and the operator about the present dispenser condition – the dispenser is
blocked or ready for fuel filling.
4.7. Design with heating of the electronic case
On the special customer´s requirement the fuel dispenser can be delivered with heating of electronic case
by heater 250 VA. For feeding of the heating is used an individual cable - see the enclosure no.14.
5.
TECHNICAL DATA
5.1. Basic parameters
Dispensed liquid Liquefied propane butane (LPG)
Electronic counter ADP1/T, ADP2/T, ADP1/L
Display illuminated LCD - BACK LIGHT DISPLAY (BLD)
Power supply of electronics
U
nap
P
nap
1/N/PE AC 230 V ± 15 %, 50 Hz input 85 VA
Power supply of electronic case
heating
U
nap
P
nap
1/N/PE AC 230 V ± 15 %, 50 Hz input 250 VA
Volume displayed 6 digits with the setting of digit position
Price displayed 6 digits with the setting of digit position
Unit price displayed 4 digits with the setting of digit position
Total volume counter
electromechanical - 7 digits
electronically - 11 digits
Number of impulses per 1 dm
3
100
Basic sensed unit 0,01 dm
3
Permissible deviation of sensed volume +/-1 impulse, i.e. 0,01 dm
3
Max. flow rate Q
max
40 dm
3
.min
-1
Min. flow rate Q
min
8 dm
3
.min
-1
Min. measured quantity (MMQ) 5 dm
3
Accuracy of measurement ±0,5 %
Max. operating pressure p
max
1,8 MPa