Brooks 0254 - Page 6

Model 0254
ii
Contents
Installation and Operation Manual
X-SE-0254-eng
Part Number: 541B129AAG
September, 2010
Paragraph Page
Number Number
3-6-2 PV Configuration ....................................................................................................................... 3-17
3-6-3 Batch Control ............................................................................................................................ 3-18
Appendix A Engineering Units
Available Engineering Units .......................................................................................................A-1
Appendix B Blending Examples
Examples 1 through 6 ................................................................................................................B-1
Appendix C Serial Communications Protocol
Contents
C-1 Overview ....................................................................................................................................C-1
C-2 Communication Settings............................................................................................................. C-1
C-2-1 RS-232 Port Settings.................................................................................................................. C-1
C-2-2 Hyperterminal Setup ...................................................................................................................C-2
C-3 Serial Command Organization .................................................................................................... C-4
C-3-1 Command Structures .................................................................................................................. C-4
C-3-2 Command Addressing................................................................................................................. C-5
C-4 Command Operation ................................................................................................................... C-6
C-4-1 General Commands .................................................................................................................... C-6
C-4-1-1 Command Synchronize .............................................................................................................. C-6
C-4-1-2 Menu Command ......................................................................................................................... C-6
C-4-1-3 View Programmed Channel Port Values .....................................................................................C-7
C-4-1-4 Identify Command ....................................................................................................................... C-7
C-4-1-5 Message Serial Character Pacing Controls ................................................................................ C-8
C-4-1-6 Serial Message Error Control...................................................................................................... C-9
C-4-2 Channel Input Port Commands .................................................................................................. C-10
C-4-2-1 Measured Channel Values Command ........................................................................................ C-10
C-4-2-2 Send Channel Input Port Programmed Values ........................................................................... C-11
C-4-2-3 Program Channel Input Port Values ........................................................................................... C-12
C-4-2-4 Clear Accumulated Values ......................................................................................................... C-12
C-4-3 Channel Output Port Control Commands ................................................................................... C-12
C-4-3-1 Channel Control Output Port Values .......................................................................................... C-12
C-4-3-2 Batch and Blend Control Commands ......................................................................................... C-13
C-4-4 Global Settings Services............................................................................................................ C-15
C-4-4-1 Global Setting V
alues ................................................................................................................ C-15
C-4-4-2 Set Global Settings Values........................................................................................................ C-15
C-4-5 Communication Message Basics .............................................................................................. C-15
C-4-5-1 Message Structure .................................................................................................................... C-16
C-4-5-2 Message Format ....................................................................................................................... C-16
C-5 Serial Value Programming ......................................................................................................... C-17
C-5-1 Read a Programmed Value ........................................................................................................ C-17
C-5-2 Program a New Value ................................................................................................................ C-18
C-5-3 Channel Input Port Values ......................................................................................................... C-19
C-5-4 Channel Output Port Values ...................................................................................................... C-21
C-5-5 Global Setting Values ................................................................................................................ C-22