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Appendix E, Enhanced serial port communication protocol
A SUMMARY OF THE ENHANCED COMMANDS AVIALABLE
The program variables are listed later in this appendix.
The 990, 998 and 999 commands described below are used with the matched-pair format.
990
This variable is used to request variables in the matched-pair format. The following is
the proper way to use this variable:
990, "VAR#",990,"VAR#"<CR>
where "VAR#" is the variable number desired.
After receiving this input the ERP will respond with the following output:
"VAR#","VALUE of VAR#","VAR#","VALUE of VAR#"<CR>
991
This variable is used to request the STATUS HISTORY of TIE1
Proper usage is:
991?<CR>
The ERP will respond by printing the STATUS HISTORY in a similar format as on the
ERP screen display.
992
This variable is used to request the STATUS HISTORY of TIE2
Proper usage is:
992?<CR>
The ERP will respond by printing the STATUS HISTORY in a similar format as on the
ERP screen display.
993
This variable is used to request the ALARM HISTORY of TIE1
Proper usage is:
993?<CR>
The ERP will respond by printing the ALARM HISTORY in a similar format as on the
ERP screen display.
994
This variable is used to request the ALARM HISTORY for TIE2
Proper usage is:
994?<CR>
The ERP will respond by printing the ALARM HISTORY in a similar format as on the
ERP screen display.
997
This variable may be used to request a printout of the enumerations used for calibration.
Proper usage is:
997?<CR>
998
This variable is used to request calibration mode for TIE1 from the serial port.
Proper usage is as follows:
998,"DESIRED MODE",998,"DESIRED MODE"<CR>
999
This variable is used to request calibration mode for TIE2 from the serial port.
Proper usage is as follows:
999,"DESIRED MODE",999,"DESIRED MODE"<CR>
E-5
Summary of Contents for ULTRAFLOW 150
Page 2: ...DOCUMENT NO 1900 0100 01 REV E ...
Page 24: ...ULTRAFLOW 150 GAS FLOW AND TEMPERATURE MONITOR This page intentionally left blank 4 6 ...
Page 75: ...SECTION 7 0 INSTALLATION This page intentionally left blank 7 7 ...
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Page 85: ...SECTION 8 0 SYSTEM CALIBRATION AND ADJUSTMENT This page intentionally left blank 8 9 ...
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Page 89: ...APPENDIX A SITE SPECIFICATION DATA SHEETS ...
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Page 95: ...APPENDIX B MAINTENANCE CHECK SHEETS ...
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Page 101: ...APPENDIX C SPARE PARTS ...
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Page 106: ...APPENDIX D DRAWINGS ...
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Page 144: ...APPENDIX E ENHANCED SERIAL PORT COMMUNICATION PROTOCOL ...