Fluidwell F126-P-EL-TP, Руководство пользователя

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FW_F126PELTP_v1702_02_EN
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Configuration of the unit
The F126-P is designed for use in many types of applications. For that reason, a setup menu is
available to program the F126-P according to your specific requirements.
The setup includes several important features, such as K-Factors, engineering units, signal
selection, power management (to extend battery life-time), etc. All settings are stored in a non-
volatile memory and therefore kept in the event of a power failure or an exhausted battery.
Display information
The unit has a LCD with (optional) backlight to show the process information, status and alarm messages.
The display refresh rate is programmed in the setup menu.
At a key press, the display refresh rate will switch to FAST for 30 seconds. When 'OFF' is selected,
the display goes off after 30 seconds after the last key press. The display temporarily comes on after
a key press.
A backup of the total and accumulated total in EEPROM memory is made every minute.
Options
The following options are available: isolated or active (0)4-20mA / 0-10V analog output, full Modbus
communication RS232/485/TTL (also battery powered), intrinsic safety, mechanical relay or active
output, power- and sensor-supply options, extended measurement range for PT100, panel -mount,
wall-mount and weather-proof enclosures, flame proof enclosure and LED backlight.
2. OPERATIONAL

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.
This chapter describes the daily use of the F126-P. This instruction is meant for users / operators.
2.1. CONTROL PANEL
The control panel has three keys. The available keys are:
Fig. 2: Control Panel
Functions of the keys
This key is used to program and save new values or settings.
The PROG/ENTER key is also used to gain access to the setup menu (read
chapter 3).
This key is used to select the accumulated total and the temperature.
The SELECT/

key is also used to increase a value after the PROG/ENTER key has
been pressed (read chapter 3).
This key is used to reset the total.
The CLEAR/

key is also used to select a digit or an option after the PROG/ENTER
key has been pressed (read chapter 3).