Vaisala PTU200 - Manual (Page 2)

U SER ' S G UIDE _______________________________________________________________________
II _____________________________________________________________________ M210195 EN -A
Table of contents
CHAPTER 1 GENERAL INFORMATION ............................................................ 1
Safety.............................................................................................. 1
Warranty......................................................................................... 2
CHAPTER 2 PRODUCT DESCRIPTION............................................................. 3
Pressure measurement ................................................................ 3
Humidity and temperature measurement ................................... 4
CHAPTER 3 GETTING STARTED ...................................................................... 5
Mounting ........................................................................................ 5
Electrical connections .................................................................. 5
Connecting the probe ................................................................... 7
CHAPTER 4 COMMISSIONING .......................................................................... 9
Display and keypad....................................................................... 9
Operating modes......................................................................... 11
SMODE Selecting the sending mode ...................................... 11
Software settings ........................................................................ 12
SERI Serial bus settings .......................................................... 12
ECHO Setting the serial bus echo on/off ................................. 12
FORM Defining the output format............................................ 13
EFORM Defining the error output format................................. 14
DFORM Defining the display format ........................................ 15
PROMPT Setting the prompt outputting ON or OFF ............... 16
UNIT Setting the pressure and temperature units ................... 16
AVRG Setting the averaging time............................................ 17
INTV Setting the output interval ............................................... 18
ADDR Setting the transmitter address (for POLL mode)......... 18
SCOM User specific SEND command..................................... 19
PSTAB Setting the pressure stability indicator ........................ 20
PDMAX Setting the pressure difference limit........................... 20
KEYLOCK Setting the keyboard lock on/off ............................ 21
Hardware settings ....................................................................... 21
CHAPTER 5 OPERATING................................................................................. 25
RUN and STOP modes................................................................ 25
R Starting the continuous output.............................................. 26
S Stopping the output .............................................................. 26
SEND Outputting a single message only................................. 27
RESET Resetting the transmitter............................................. 27
POLL mode .................................................................................. 27
SEND Outputting one single message .................................... 28
OPEN Setting a transmitter from POLL mode to STOP mode 29
CLOSE Setting a transmitter from STOP mode to POLL mode29
SEND mode.................................................................................. 30
CHAPTER 6 CALIBRATION AND ADJUSTMENT........................................... 31
Pressure....................................................................................... 31
CORR Listing linear and multipoint pressure corrections........ 32
LC Linear pressure corrections................................................ 33