Leds; Operation And Display - Priva Compass Installation Manual

Priva
At the start, young plants can distort the measurement results, since their weight will not yet be
supported by any wire. You should take this continuously increasing weight into consideration when
viewing and analysing the measurement results.
Supporting plants suspended from wire
When the plants you want to suspend from wire are big enough, you can support both the plants
and the wire itself by braces which are available from a variety of suppliers. During the growing
season, it would be advisable to check the plants and the bracing at least once a week to give you
the opportunity to replace and adjust the bracing if necessary. This means that plants could possibly
more or less rest on the substrate slab. As a result of this, there will be a change in the measurement
results. In order to counteract this, the nett weight can be changed accordingly. However, after
changing the calibration point a few times, the measuring results will no longer be accurate. Therefore
an adjustment should be considered when reading the measurement data in your process computer.
If you might still want to change the nett weight, proceed with the following but only in a period
when there is no water dosage:
1. Write down the weight shown on the display.
2. Rehang the plants and move the braces.
3. Determine the difference between the old and the new weight shown on the display and if this
is the case, follow the procedures outlined below.
4. Go to the Adj. Nett Weight.
5. Deactivate the menu protection by pressing "Enter" followed by " ↑ " and hold this key combination
down for 3 seconds. <<MENU>> will change to >>MENU<<.
6. Press "Enter" to activate the menu.
7. Change the current Nett Weight with the old value by using the arrow keys and finally confirm
this weight by pressing "Enter".
8. Press "Esc" to leave the menu and reactivate the menu protection.

LEDs

number/colour of LED
1/green
2/green
3/green
4/yellow
5/yellow
6/red

Operation and display

Operation
The keys on the weighing indicator control panel have the following functions:
110
text with LED
V24ac
VCC
V18+
T1
T2
RST
meaning
input voltage of weighing indicator
supply voltage digital part
supply voltage analogue part
processor activity
(it should flash, at irregular intervals)
• continuously off: system OK
• continuously on: system OK, the
production jumper has been installed.
• 1x flashing signal: the display is not
responding
• 2x flashing signal: no ADC interrupt
• 4x flashing signal: the Test outputs menu
is still active.
The number of flashing signals is added
together. Thus: 6 flashing signals means: ADC
is defective, and the operating mode for
testing the outputs is still active.
power supply monitor/watchdog
Installing Priva Compass - 00.014