Hi,
I can't figure how to retrieve data on a SMP3-1 Kipp & Zonen pyranometer, I have seen the instruction manual, the comlunication manual, and I'm working with CRBasic to make a simple program but, all value still zero.
'CR350 Series Datalogger
'Declare Public Variables
Public PTemp, batt_volt,ModbusData(20),Result
'Define Data Tables
DataTable (Test,1,-1)
DataInterval (0,30,Sec,10)
Minimum (1,batt_volt,FP2,0,False)
Sample (1,PTemp,FP2)
Sample (1,ModbusData(),FP2)
EndTable
'Main Program
BeginProg
Scan (5,Sec,0,0)
PanelTemp (PTemp,50)
Battery (batt_volt)
'Retrieve Modbus Data
ModbusClient (Result,Com2,19200,1,4,ModbusData(),5,20,3,100)
'Enter other measurement instructions
'Call Output Tables
CallTable Test
NextScan
EndProg
I'm looking for the values 5, 6, 10 and 11 on the input registers.
(link of the pyranometer : https://www.kippzonen.com/Product/266/SMP3-Pyranometre)
Waht Am I missing ?
EDIT : I said a SMP3-1 (twice) but it's a SMP3-A for "amperage" because there also a 4-20mA ouput.
Hey,
I tried like hours to deal with it but, I couldn't figure it out, I have no clue to success with this, and that's a real problem for me here, I should already had put this on the field :/.
Somebody have an idea on this ?
hi. I'm having the same issue, so this thread came at the perfect time
Hey,
I just hope that someone who can solve this problem will see it.