flamco SPC Extension Module, Дополнительный документ

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TemplateA4_v20120211
7
4. Parameters, settings
As a result of the practical application, the parameters for evaluation depend on the control unit configuration and the parameter
settings. The actual values of an active control unit are specified in the menu [8-1-1] (Pressure, customer access) and [8-2-3]
(Capacity, access by qualified personnel). Further information is available from Flamco Support or Flamco Service on demand.
Recommended: If the expansion module control unit contains an SD - card, an appropriate configuration file for the situation at
hand can be saved to a data carrier. The e-mail sent to Flamco Support or Service and the file attached must be an
unambiguous communication.
Parameters, examples of the display of the terminal:
Display; Readout in menu [8-1-1] (pressure) Display; Readdout in menu [8-2-3] (volume)
Explanatory note:
Instances of excess pressure at the unit pressure sensor.
P
sv
6.0 Maximum possible pressure setting of
the safety valve of the system (<=nominal
pressure of the unit in question).
P
e
5.4 Maximum end pressure (upper limit of the
working pressure range; P
e
= P
sv
- closing
pressure difference of the safety valve in
question).
P
A
+ 0.2 Upper working pressure tolerance
(hysteresis), pressure drop: “On”.
P
A
2.0 Working pressure, pressure drop, -pressure
increase: “Off”.
P
A
- 0.2 Lower working pressure tolerance
(hysteresis), pressure increase: “On”.
» Working pressure range =1.8...2.2 bar
P+ 0.3 Positive pressure, extra pressure to
guarantee excess pressure.
P
O
1.5 Calculated display value:
[PA] - [PA-] - [P+] = 1,5 bar
(z.B. Pst Pdynamisch =
1,5 bar)
Explanatory note:
Values assigned to the actual pressures of the capacity sensor.
100 Vessel filled to capacity.
94 Draining value: “On”.
2 Amount to be subtracted for draining: “Off”
(hysteresis), falling fill level (94-2=92).
3 Sum 2, topping up: “Off”, rising fill level (6+3(*)+3=12;
upper water feed value).
3 (*) Sum 1, topping up: “On”, falling fill level (6+3=9).
6 Lower water feed value;
Rise in pressure: “On”, falling fill level;
[Rise in pressure: “On”. Sum 2 minus 1, rising fill level
(6+3-1=8)].
0 Operation balance value in start menu [9-6...7]
(Empty vessel).
Note: Equipment for topping-up and draining may be optional
extras.
Terminal Terminal
ENG