Liquid Controls HML110 IOM - Manual (Page 27)

HML 110
27
110_EN_LC_5_3_6X.doc
MENU 8 - DISPLAY
(POS. 8.5) Totalizer modify enable [Tot.modif.=ON/OFF]
Enable this function to modify the totalizer. From visualization pages, proceed in the following mode:
1) Push the key , Set the L2 CODE if required (otherwise go to step 2) and then push the key
2) Positioning by the key to modify the numerical value push the key to access and then to
confirm the modified value
3) Positioning the cursor on “RESET TOTALIZ.?” Push the key and then the key to confirm
or any other key to cancel this operation.
With the function 8.5 disabled it’s possible reset the totalizer by pushing the key from
visualization page, at the required “RESET TOTALIZ.?” Push the key and then the key to
confirm or any other key to cancel this operation
(POS. 8.7-8.8-8.9-8.10) Total/Partial – totalizer reset enable [T/P/-/+ reset]
Activates the reset of Total and partial flow totalizer.
Functions 8.7-8.8-8.9-8.10 are activated by pressing the key during the visualization of the
function itself. When " EXECUTE?" is required, press the key to proceed. Press any other key to
delete the operation
N.B.: The PARTIAL totalizers reset can also be achieved in the following way:
‰ From one of the visualization page press the key .
‰ Set the L2 code and press the key . The following prompt will be visualized: "EXECUTE?"
Press the key to proceed . Press any other key to delete the operation.
(POS. 8.13-8.14) Conversion factor for direct flow rate totalizers [EUR/dm³+/- =X]
Setting of the conversion/currency value for direct flow totalizers (positive). There are three setting
fields for this parameter, from left to right: 1) monetary symbol, 2 ) default/personalized monetary
symbol, 3 ) conversion coefficient. To select, set the cursor over the field to be modified. Setting the
monetary symbol can be achieved in two ways:
1. Choosing one of the 7 predetermined monetary symbols (standard ISO 4217-
REV81):EUR=Euro; USD=USA dollar; CAD=Canadian dollar; AUD=Australian dollar;
GPB=English pound; CHF=Swissfranc; JPY=Japanese yen.
2. Entering a three character (numbers or letters) personalized currency. To change the
characters, the cursor must be set on the symbol “/” (second field)
MENU 10 - DIAGNOSTIC
(POS. 10.1) Meter “calibration” [Calibration]
Enables the calibration function of the meter. The activation of this function happens by pressing the
key during the visualization of the function. The following question will be visualized: "
EXECUTE?". Press the key to proceed . Press any other key to delete the operation.
(POS. 10.2) “Self test” function [Self test]
Meter auto test function. This function stops the normal functions of the meter and performs a
complete test cycle on the measuring input circuits and the excitation generator. To activate this
function, selecting it, by pressing the key , at the prompt: “EXECUTE?” press the key to start
the test, any other key will delete the operation. The result of the test is shown on the display, the
display will return to one of the visualization pages at the test end. The function is automatically
performed when the device is switched on. For any errors see page 28 for corrective actions.
(POS. 10.3) Flow rate simulation
[Simulation = ON/OFF]
Flow rate simulation enabling. This function allows for the possible generation of an internal signal
that simulates the flow rate, allowing the outputs and all the connected instruments to be tested.
After enabling it, the flow rate simulation can be:
- set: by pushing the key from one of the four visualization pages
- started: by pushing the key after setting it
- finished: by pushing the key from the visualization pages and then by pushing the key .
(see page 12 for description of key symbols)