Badger Meter Dynasonics UHC100 Скачать руководство пользователя

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Activating the Test Mode with the Control Button

The

Test Mode

(TEST) can be activated by the button (or through the optical interface with the programme HEAT3-SERVICE)

In this case, the water volume simulation feature is not available Therefore, the

Test Mode

does not interfere with the normal

Operating Mode

(measured energy and volume are summed up at the operation mode registers)

The activation of the

Test Mode

requires the following:

By pressing and holding the button, select the INF page on the display;
By short presses of the button, select “tESt On Wh” on the display (to activate energy pulses output through the optical

interface) or “tESt On m³” (to activate volume pulse output through the optical interface);
Press and hold the button, the security password entry window will turn on:
By pressing and holding the button*, activate the

Test Mode

(the indication “TEST” will appear at the top of the display)

OTEE:

* The activation of the

Test Mode

by the button is additionally protected by a password After pressing and

holding the button, a four-digit password input window and the flashing first digit will appear first of all:

PS: 0_ _ _ _

INF

The first digit is selected by shortly pressing the button The second digit position is caused to flash by pressing and holding

the button, then the second digit is selected In this way, all the four digit of the password are entered If the input is correct,

the indication PASS will appear for a short time after setting the fourth digit and pressing and holding the button, and the

meter will switch to the

Test Mode

If the input is incorrect, the indication FAIL will appear for a short time and the meter will

return to the operation mode The activation procedure will have to be repeated from the beginning The preset password

value: 0001

Activating the Test/Service Mode with the Control Button and the Jumper

By short-circuiting the contacts SERVICE (by breaking the partition at the back side of the electronic unit of the meter or by

removing the protective service seal if the partition was already broken before), the SERVICE mode will be activated and

the symbol “<->” will be displayed This mode allows changing the configuration parameters of the meter similarly to the

transport mode (see

"Changing the Meter Configuration" on page 12

)

In this case, the

Test Mode

(TEST) is activated through the optical interface (with the program HEAT3-SERVICE) or by pressing

the button:
• Press and release the button to select “tESt On Wh” on the display (to activate energy pulse output through the optical

interface) or “tESt On m3” (to activate volume pulses output through the optical interface);

• Press and hold the button to activate the

Test Mode

(the indication “TEST” will appear at the top of the display after 150s)

• The possibility of service configuration
The

Test Mode

functions specified in

"Activating the Test Mode with the Control Button"

will be activated (volume pulses output

will turn on) Also, the possibility to turn on flow simulation will be activated (to determine the energy measurement error

tolerance without using a real flow)
For determining the energy measurement error tolerance, automatic flow pulses simulation is designed: by pressing the

button and holding it for more than 5 seconds when the meter is in the

Test Mode

, flow measurement is terminated and

nominal flow pulse simulation is started (the indication “SF” periodically appears on the display) After 2 5 minutes, simulation

ends, the indication “SF” disappears, the accumulated readings of flow volume and energy can be taken and used for

determining the energy measurement error tolerance

Deactivation of the Test (and Service) mode

The Test (and Service) mode can be deactivated through the optical interface (with the programme HEAT3-SERVICE) or by the

press button:
• By short pressing of the button, select “tESt OFF” on the display;
• By pressing and holding the button, deactivate the

Test Mode

(the indication “TEST” will disappear on the display)

The Test (and Service) mode will also deactivate automatically 12 hours after its activation