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Vaisala PTB220 Series - Appendix G Optional Rs485;422 Interface of Ptb220 Barometers93; Appendix H Serial Interface Commands; Commissioning Commands; Operating Commands

Vaisala PTB220 Series
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APPENDIX H _______________________________________________ SERIAL INTERFACE COMMANDS
VAISALA _________________________________________________________________________ 97
APPENDIX H SERIAL INTERFACE COMMANDS
Commissioning commands
Function Command
sending mode SMODE
measurement mode MMODE
pulse mode settings PULSE
serial bus settings SERI
echo on / off ECHO
output format FORM
pressure resolution FORM
pressure trend FORM
pressure tendency FORM
error status FORM
stability indicator FORM
checksum FORM
error output format EFORM
display format DFORM
pressure and temperature units UNIT
averaging time AVRG
setting output interval INTV
address of the barometer ADDR
user specific SEND command SCOM
pressure stability indicator PSTAB
pressure alarm levels (HI and LO) PLARM
pressure difference limit PDMAX
keyboard locking KEYLOCK
analog output mode* (0=0...5V, 1=4...20mA) AMODE*
scaling analog output ASCL*
* only with the optional analog output
Operating commands
Function Command
starting the output R
stopping the output S
single message output SEND
verification message V
self-diagnostics DNOS
pressure minimum/maximum tracking TRACK
pressure limit listing PLIM
control of a barometer in POLL mode OPEN,CLOSE
resetting RESET

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