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Display CR850_Campbellsci论坛问答

oceaner 0 73 次浏览 仪器使用

Hello Forum

I need a program to CR850 to show me in the display immediately the information without having to use the keyboard.

Display CR850_Campbellsci论坛问答

Thank you

新对话如下：

Hi Julio,
You will have to program the logger first to make this happen, but here is a functioning program.

The instructions you will need are:
DisplayMenu, MenuItem, EndMenu

With Display menu you will want to give it a title. This one I have called "Data".
The MenuItem is where you give labels/names for your variables and your actual variable to link the data.
Remember then to add your EndMenu to close


'CR800 Series Datalogger

'Declare Public Variables
Public Batt_Volt
Public PTemp

'Define Data Tables
DataTable (Onehour,True,1000)
DataInterval (0,1,Hr,10)
Sample (1,Batt_Volt,FP2)
EndTable

DisplayMenu ("Data",-4)
MenuItem ("Panel Temp",PTemp)
MenuItem ("Voltage",Batt_Volt)
EndMenu 'End custom menu creation

'Main Program
BeginProg
Scan (1,Sec,0,0)
'Loggers Wiring Panel Temperature
PanelTemp (PTemp,250)
'Monitors Battery voltage
Battery (Batt_Volt)

CallTable Onehour
NextScan
EndProg

There are other options you can do in the display; such as, configure the display to always be on, or the light to always be on.
I hope this helps

Regards,

* Last updated by: sonoautomated on 11/12/2009 @ 10:55 AM *

新对话如下：

Ok, thank you....I) will try to do it this way...

Regards.

新对话如下：

Can you provide anymore details about configuring custom displays? I understand how to set up the menu structure, but I haven't been able to find any details about configuring the backlight or timeouts on the display.

Thank you.

新对话如下：

Hi Julio,

To change the timeout or contrast on the display, hit the enter key until you see configure/setting at the bottom of the list, arrow down to select configure/settings then hit the enter key again. You should then see the word "Display" at the bottom on the list, arrow down and select display by hitting the enter key.
You should then see how to adjust time and contrast.

Regards..

新对话如下：

Thank you for the quick response. I am familiar with how to adjust the display settings from the keypad on the data logger. I am curious as to how I can set display from the programming side in CR Basic.

Thank you,

新对话如下：

Peele,

Unfortunately the display timeout and contrast cannot be programmed by the CRBasic Editor, mainly because the display has its own OS that is not programmable using CRBasic.

Regards,

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