vii
CONTENTS
Chapter 1
FLOW METER IDENTIFICATION .................................................... 1
Meter Front ....................................................................................... 1
Meter Back ........................................................................................ 1
Chapter 2
CONNECTING COMPUTER TO FLOW METER............................. 3
Direct USB NDIS Interface ............................................................... 3
Steps to Establish Communication over NDIS: ............................. 3
RS232 Communication Utilizing a USB A to RS232 Adapter .......... 7
Chapter 3
ASCII PROTOCOL ......................................................................... 11
Command Format ........................................................................... 11
Chapter 4
COMMAND SET ............................................................................. 13
Command Set Summary ................................................................ 13
Commands for Flow Rate, Temperature, Pressure,
and Volume ................................................................................. 13
Measurement Setup Commands ................................................. 13
Miscellaneous Commands .......................................................... 14
Display Commands ..................................................................... 15
DmFTPnnnn ................................................................................ 16
DmFTPHLInnnn ........................................................................... 19
Vmnnnn ....................................................................................... 20
SBTxnnn.nn (Series 5300) SBTxnn.nnn (Series 5200) ...... 22
SETxnnn.nn (Series 5300) SETxnn.nnn (Series 5200) ...... 23
CBT ............................................................................................. 23
CET ............................................................................................. 23
SSRnnnn ..................................................................................... 24
SGn SGMmm (Series 53XX only) ............................................... 24
SUn .............................................................................................. 25
SSTnn.nn ..................................................................................... 26
SSPnnn.nn .................................................................................. 26
SDU2 ........................................................................................... 27
LPZ .............................................................................................. 27
SCHx ........................................................................................... 27
SCDx ........................................................................................... 28
SCEx ........................................................................................... 28
Rxx .............................................................................................. 29