Ametek OXYvisor - A7.5 - Communication Examples

80
Installation, Operation and Maintenance Manual
OXYvisor Optical Oxygen Analyzer
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Register Name for AutoCal Setup First Register
(Minus Offset = 40000)
Function
Code
Data Type Value to Write
Auto-Cal Type 40130 6 Uint16 1=Dry Gas; 2=Humid
Auto-Cal Enable/Disable 40131 6 Uint16 1=Enable; 2=Disable
Calibration Schedule
40132 (1st Schedule)
40142 (2nd Schedule)
40152 (3rd Schedule)
40162 (4th Schedule)
6 Uint16 1=Enable; 2=Disable
Calibration Interval
40138(1st Schedule)
40148(2nd Schedule)
40158(3rd Schedule)
40168(4th Schedule)
16 Uint32
Enter: 0 – 5184000
(0-60 days in seconds)
First Calibration Time
40140(1st Schedule)
40150(2nd Schedule)
40160(3rd Schedule)
40170(4th Schedule)
16 Uint32
Enter: Current UTC time in seconds + start time in seconds
within next 60 days. Refer to Step #5 above- Page XYZ
Pressure Sensor 40175 6 Uint16 1=Ambient Sensor; 2=Manual Pressure Input
Manual Pressure Input
40172 (Pressure Value)
40174 (Pressure Unit)
16
6
Float
Uint16
1=mbar; 2=inch H20; 3=bar; 4=Torr;
5=PSI
Span Gas Input
40177 (Oxygen Value)
40176 (Oxygen Unit)
16
6
Float
Uint16
1=% Oxygen; 2=PPM
Zero Drift Tolerance
40179 (Oxygen Value)
40181 (Oxygen Unit)
16
6
Float
Uint16
1=% Oxygen; 2=PPM
Span Drift Tolerance
40182 (Oxygen Value)
40184 (Oxygen Unit)
16
6
Float
Uint16 1=% Oxygen; 2=PPM
Zero Purge Time 40185 16 Float Enter: 1-30(in mins)
Span Purge Time 40187 16 Float Enter: 1-30(in mins)
Recovery Time 40189 6 Uint16 Enter: 1-120(in secs)
Start/Stop Auto-Cal Manually 44000 6 Uint16 4=Start ; 5=Stop
To interrogate process variables such as oxygen, phase angle and amplitude
A7.5 - Communicaon Examples
A7.5.1 Read Process Variables: