Set up a Metek and a Licor


************************************************** Setup Metek ******************************************************* 

1) Connect cables, power device

2) Connect to your computer COM port. You need an RS232-485 converter.
Green  -> R-
Brown  -> T-
Black Shield -> GND or on logger. Might not be critical.
White  -> T+
Yellow -> R+

Jumper L4 to L5, R1 to R2, R4 to R5


      RS485/422 "Metek" 


       |  |      |  |              |
       G  B      W  Y            SHIELD/BLACK to Logger G
       |  |      |  |

       R- T- GND T+ R+
 L1  *                 |  R1 
 L2  *                 |  R3
 L3  *                 *  R3
 L4  |                 |  R4
 L5  |                 |  R5  

             DB9 
      
       RS232 Computer

3) Connect an ethernet cable to the Metek and to the network switch.

4) Open Hyperterminal/Foxterm, whatev
   Start new connection as follows:
   	Baud = 57600
        Data bits = 8
        Parity = None
        Stop bits = 1
        Flow control = Xon / Xoff

5) If you power on the metek now you should see a welcome message. If already powered you may or may not see ouput.
   Type "?" (no quotes) followed by Enter and metek should print configuration. Now you need to configure. 

6) Type thn Enter: KEY=29015
   This gives you service level access enabling all parameters to be changed. A lower level is KEY=1 (some access).

7) You need to set the following:

Command (followed by Enter)           Note

DM2 = ,                          Set the delimeter for the network channel to a comma
FR1 = 0                          Framing for instantaneous output. Currently 0, but Dan G. might change this.
FR2 = 1                          Framing on for network output ( <STX> <ETX>)
GWY = 192.168.1.10               Gateway IP. Set to whatever your computer is.
IPA = 192.168.1.4                Metek IP. Set to whatever the metek is being assigned for an IP
DHC = 0                          Turn off DHCP so we can have a static IP
HTM = 3                          Heating mode is automatic and dependent on both temperature and data quality
SFR = 20000                      Sets output for 20Hz
SBR = 57600                      Baud rate, should already be 57600
OI2 = 97                         Ditto for network channel 
OI1 = 97                         Instantaneous serial ouput set to 97, which is the string parameter for our desired output

You should now see streaming 20Hz messages over the serial line. This is what the PC is reading at the tower.

8) Close connection and start a new connection as follows:
	TCP/IP Winsock
	Host address = 192.168.1.4 (or whatever is the Metek's IP)
	Port = 5001

You should now see streaming 20Hz messages over the network line. This is what the logger is reading on ASFS. 





************************************************** Setup Licor ******************************************************* 

1) Connect cables, power device, including SmartFlux

2) Install/open LI-7x00 A RS DS 8.8.19 software.

3) Software automatically detects SmartFlux. Should be firmware 8.8.15. Highlight the device and Connect.

4) Set IP: Settings -> Network tab
	IP: 192.168.1.5 (or whatever the Licor is beig assigned)
	Subnet: 255.255.255.0
	Gateway: 192.168.1.10 (or whatever is your computer)

5) Press Apply then Reboot then OK buttons. When it is finished, reconnect.

6) Connect to LI-7500DS. You should see numbers appear on the right.

7) Site Setup -> Sonic Anemometer tab -> check "No Anemometer Connected", Apply, OK

8) LI-7500DS -> Outputs
	Setup tab: Set ouput bandwidth to 10
	Ethernet tab:
		a) Set Update Rate to 20Hz
		b) uncheck "Use labels in data records"
		c) Under Data Output click "Select None". All boxes will uncheck. Now check the following:
			Time
			CO2 (mg/m3)
			CO2 Absorptance
			H2O (mg/m3)
			H2O Absorptance
			Temperature (degC)
			Pressure (kPa)
			Diagnostic Value
			CO2 Signal Strength
			AnemDiag

	Click Apply then OK then OK again to exit dialog box. The click Disconnect. Exit.

9) Open Hypterminal and start a new connection as follows
	TCP/IP Winsock
	Host address = 192.168.1.5 (or whatever is the Licor's IP)
	Port = 7200

	Messages should be streaming at 20 Hz. You are done with the setup stage.