Vaisala GMW90 User Manual

Page 4

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User's Guide _______________________________________________________________________

2 ____________________________________________________________________ M211659EN-B

Connecting a Common AC Power Supply to Several

Transmitters ......................................................................... 30

CHAPTER 4

OPERATION ................................................................................................. 31

Display ..................................................................................... 31

Startup Screens ................................................................... 31

Measurement Screen .......................................................... 32

Indicators on the Display ..................................................... 33

Service Port ............................................................................. 33

Connecting With an MI70 Indicator ..................................... 33

Connecting With a Computer .............................................. 34

Installing the Driver for the USB Service Cable ............. 34

Terminal Application Settings ......................................... 35

List of Serial Commands ....................................................... 37

Transmitter Information ......................................................... 38

Show Transmitter Information ............................................. 38

Show Transmitter Firmware Version ................................... 38

Show Transmitter Serial Number ........................................ 38

Show Transmitter Status ..................................................... 39

Show Measured Parameters ............................................... 41

Show Command Help.......................................................... 41

Show Command List ........................................................... 42

Measurement Settings ........................................................... 42

Set Environmental Parameters ........................................... 42

Select Units ......................................................................... 43

Analog Output Settings ......................................................... 43

Set Analog Output Mode ..................................................... 43

Set Analog Output Scaling .................................................. 44

Set Output Clipping and Error Limit ..................................... 45

Display Settings ...................................................................... 47

Select Parameters to Display .............................................. 47

Serial Line Output Commands .............................................. 48

Start Measurement Output .................................................. 48

Stop Measurement Output .................................................. 48

Output a Reading Once ....................................................... 48

Set Output Interval ............................................................... 49

Set Output Format ............................................................... 50

Serial Line Settings ................................................................ 52

Set Remote Echo ................................................................ 52

Set Serial Line Turnaround Delay ....................................... 52

Calibration and Adjustment Commands .............................. 53

Adjust CO

2

Measurement .................................................... 53

Show Current CO

2

Adjustment ....................................... 53

1-point Adjustment of CO

2

Measurement ...................... 54

2-point Adjustment of CO

2

Measurement ...................... 54

Clear User Adjustment of CO

2

Measurement ................ 55

Adjust Humidity Measurement ............................................ 55

Show Current RH Adjustment ........................................ 55

1-point Adjustment of RH Measurement ........................ 56

2-point Adjustment of RH Measurement ........................ 56

Clear User Adjustment of RH Measurement .................. 57

Adjust Temperature Measurement ...................................... 57

Show Current T Adjustment ........................................... 57

1-point Adjustment of T Measurement ........................... 57

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