Teledyne API Model 200AH NO
X
Analyzer Instruction Manual, 06492, Rev. G2
iv
5.3.4. Range Menu........................................................................................................ 5-20
5.3.5. Password Enable................................................................................................. 5-23
5.3.6. Time of Day Clock ............................................................................................... 5-23
5.3.7. Diagnostic Mode.................................................................................................. 5-23
5.3.8. Communications Menu........................................................................................ 5-24
5.3.9. Variables Menu (VARS) ...................................................................................... 5-24
5.4. M200AH OPERATING MODES........................................................................................ 5-25
5.4.1. NO/NO
x
/NO
2
Switching Mode.............................................................................. 5-25
5.4.2. NO
X
Only Mode ................................................................................................... 5-26
5.4.3. NO Only Mode..................................................................................................... 5-26
5.5. 4-20 MA CURRENT LOOP .............................................................................................. 5-27
5.6. STATUS OUTPUT........................................................................................................... 5-27
5.7.
RS-232 INTERFACE ...................................................................................................... 5-28
5.7.1. Setting up the RS-232 Interface .......................................................................... 5-28
5.7.2. Command Summary............................................................................................ 5-31
5.7.3. TEST Commands and Messages........................................................................ 5-35
5.7.4. WARNING Commands and Messages................................................................ 5-36
5.7.5. CALIBRATION Commands and Messages ......................................................... 5-37
5.7.6. DIAGNOSTIC Commands and Messages........................................................... 5-38
5.7.7. DAS Commands and Messages.......................................................................... 5-39
5.7.8. VARIABLES Commands and Messages ............................................................. 5-41
6. OPTIONAL HARDWARE AND SOFTWARE................................................ 6-1
6.1. RACK MOUNT OPTIONS ................................................................................................... 6-1
6.2. ZERO/SPAN VALVES OPTION ........................................................................................... 6-2
6.2.1. Autocal - Setup Zero/Span Valves......................................................................... 6-3
6.3. OXYGEN SENSOR OPTION ............................................................................................... 6-4
6.4. ISOLATED 4-20 MA CURRENT LOOP OPTION ..................................................................... 6-5
6.5. MOLYBDENUM CONVERTER OPTION ................................................................................. 6-5
6.6. EXTERNAL DESICCANT CANISTER OPTION ........................................................................ 6-5
6.7.
ALTERNATE BYPASS FLOW ORIFICE OPTION ..................................................................... 6-5
6.8.
M501 EXTERNAL CONVERTER OPTION............................................................................. 6-5
7. CALIBRATION AND ZERO/SPAN CHECKS ............................................... 7-1
7.1. MANUAL NO
X
ZERO/SPAN CHECK OR CAL WITH ZERO/SPAN GAS IN THE SAMPLE PORT...... 7-3
7.2.
MANUAL O
2
ZERO/SPAN CHECK OR CAL WITH ZERO/SPAN GAS IN THE SAMPLE PORT ........ 7-6
7.3. MANUAL ZERO/SPAN CHECK WITH ZERO/SPAN VALVES OPTION......................................... 7-7
7.4. DYNAMIC ZERO/SPAN CALIBRATION USING AUTOCAL........................................................ 7-9
7.5.
USE OF ZERO/SPAN VALVES WITH REMOTE CONTACT CLOSURE ...................................... 7-10
7.6. NO ONLY MODE CALIBRATION....................................................................................... 7-11
7.7.
NO
X
ONLY MODE CALIBRATION ..................................................................................... 7-11
7.8. CALIBRATION REQUIREMENTS FOR AUTORANGE OR REMOTE RANGE................................ 7-11
7.9.
CALIBRATION REQUIREMENTS FOR INDEPENDENT RANGE ................................................ 7-12
7.10.
CALIBRATION QUALITY ................................................................................................ 7-12
7.11.
CONVERTER EFFICIENCY COMPENSATION..................................................................... 7-13
7.12.
RECOMMENDATIONS FOR CEM APPLICATIONS .............................................................. 7-14
