SL100 <Enter>
Sets the High CO
2
scaled output level to 100
O.K.
S <Enter>
Outl = 10
Outh = 100
For this example, at a CO2 level of 10 (PPM or %), the analog output reads 0.0
VDC and 4 ma, and at 100 (PPM or %, the analog output reads 2 VDC and 20 ma.
'V' Command
- View current alarms and settings
To view the current status of the Series 9510 Carbon Dioxide Analyzer, type:
V <Enter>
Typical Response:
Alarm Settings
#1:(HI) 22.0
Fail-safe: OFF
#2:(LO) 19.0
Fail-safe: OFF
#3:(LO) 10.0
Fail-safe: ON
#4: N/A
Fail-safe: OFF
CO
2
Level = 21.0 ppm
Alarm 1 is ON Relay 1: Energized
Alarm 2 is OFF Relay 2: De-energized
Alarm 3 is OFF Relay 3: Energized
Conditions
AC inp: ok
4-20mA: ok
Open Collector output: off
Batt: ok (22)
Aux. Relay: De-energized
Alarms to be cleared MANUALLY
Signal Mode
Commands that affect the output of the 'V' command are as follows:
1. 'A' commands will update the Alarm Settings
2. 'FS' commands will update the Fail-safe settings on or off
3. 'Q' & 'S' commands will update the comment indicating the status of the 'Q'uiet / 'S'ignal mode
4. 'M' commands will toggle the word following the phrase, "Alarms to be cleared ", between
'manually' and 'automatically'.
Note: The number in parenthesis next to the Battery condition is simply the voltage detected by the
battery circuit. This can be used for making sure the battery is fully charged.
ALPHA OMEGA INSTRUMENTS CORP.
SERIES 9510 CARBON DIOXIDE ANALYZER INSTRUCTION MANUAL
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