V
5.4 Cancel pressure calibration 52
5.5 Current calibration 52
5 6 Cancel current calibration 52
5 7 Voltage calibration 52
5 8 Cancel voltage calibration 52
5 9 Cancel previous pressure zeroing 52
6.0 Accessories 53
(1) Pressure dial gauge calibration 54
(2) Pressure switch calibration 55
(3) Pressure transmitter calibration 56
(1) Instruction format 57
(2) Instruction details 58
(3) The file's transfer format 62
(4) Pressure units shortening list 62
(5) Pressure units info code 62
(6) The format of automatically data transfer 62
(7) Wrong sequence number explanation 63
(8) HART function's return format 63
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APPENDIX I: THE TYPICAL APPLICATION OF ADT672………………………………………………………………………… 54
APPENDIX II: COMMUNICATION PROTOCOL 57