Operational; General Information; Control Panel; Operator Information And Functions - Fluidwell F Series Manual

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2 OPERATIONAL

2.1

GENERAL INFORMATION

This chapter describes the daily use of the F127-P-EL-TP. This instruction is meant for users /
operators.
•
This device may only be operated by persons who are authorized and trained by the
operator of the facility. All instructions in this manual are to be observed.
•
Take careful notice of the "Safety rules, instructions and precautionary measures" in the
front of this manual.
2.2

CONTROL PANEL

The control panel has three keys. The following keys are available:
Functions of the keys
PROG-key
This key is used to program and save new values or settings.
The PROG-key is also used to gain access to SETUP-level; please read chapter 3.
SELECT-key
This key is used to SELECT the displayed information, like accumulated total and flow
rate.
CLEAR-key
This key is used to CLEAR the value of total.
2.3

OPERATOR INFORMATION AND FUNCTIONS

In general, the F127-P-EL-TP will always function at Operator level. The information displayed is
dependent upon the SETUP-settings. The signal from the connected sensor is processed by the
F127-P-EL-TP in the background, whichever screen refresh rate setting is chosen. After pressing a
key, the display will be updated very quickly during a 30 second period, after which it will slow-down
again.
For the Operator, the following functions are available:
▪ Display compensated differential flow rate and compensated differential total
This is the main display information of the F127-P-EL-TP. After the selection of any other
information, it will always return to this main display automatically. Total is shown on the upper
line of the display and flow rate on the bottom line. When selected in the setup menu, the display
shows the flow rate only. When you press the select key, the total shows momentarily.
Fig. 2: Control panel.
Fig. 3: Example of display information during process.
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