ATI Technologies D12-17 Gas Transmitter Manuals

Manuals and User Guides for ATI Technologies D12-17 Gas Transmitter. We have 1 ATI Technologies D12-17 Gas Transmitter manual available for free PDF download: O & M Manual

ATI Technologies D12-17 O & M Manual (85 pages)

% LEL Gas Transmiter

Brand: ATI Technologies | Category: Transmitter | Size: 2 MB

Table of Contents
2
Introduction
4
Components
4
D12 LEL Transmitter
4
The Combustible Gas Sensor
4
Active Element
4
Reference Element
4
Auto-Test Option
4
Figure 1. D12 Transmitter
4
Figure 2. Combustible Gas Sensor
4
Figure 3. Combustible Sensor with Gas Generator
4
Gas Mixtures
5
Lel, Uel
5
Lel
5
OTM Gases (Other than Methane)
5
Figure 4. Wheatstone Bridge Circuit
5
Multiple Gas Safety
6
Oxygen Is Essential
6
Gas Flooding
6
Compounds to Avoid
6
Specifications
7
Installation
8
Mechanical Mounting
8
Transmitter
8
Figure 5. Overall Dimensions-Non Autotest Version (ATI-0587)
9
Figure 6. Overall Dimensions- Autotest Version (ATI-0588)
9
Electrical Connections
10
The Stack
10
External Power Supply
10
Figure 7. Separating the Board Stack
10
Power Supply Board
11
Figure 8. Power Supply Board Connections
11
Relay Contacts
12
Figure 9 Relay Contacts
12
Wiring Examples
13
ATI A17/B14, 3-Wire Mode
13
Figure 10. ATI A17/B14 Example
13
Power Without 4-20Ma Signaling
14
Figure 11. Power Without 4-20Ma Signaling Example
14
4-20Ma Signaling, Single Supply, 3-Wire Mode
15
Figure 12. 4-20Ma Signaling, Single Supply, 3-Wire Example
15
4-20Ma Signaling, Dual Supply, 4-Wire Mode
16
Figure 13. 4-20Ma Signaling, Dual Supply, 4-Wire Example
16
HART Transmitter, Point-To-Point, 3-Wire (Active Source)
17
Figure 14. HART Transmitter, Point-To-Point, 3-Wire Example
17
HART Transmitter, Multi-Drop, 3-Wire (Active Source)
18
Figure 15. HART Transmitter, Multi-Drop, 3-Wire Example
18
RS485 Modbus Multidrop
19
Figure 16. RS485 Modbus Multidrop Example
19
RS232 Modbus, PC Capture, or Printer
20
Figure 17. RS232 Modbus, PC Capture, Printer Example
20
Remote Sensor Wiring
21
Figure 18. Remote Sensor Wiring (ATI-0592)
21
CPU Board Configuration
22
Figure 19. CPU Board Configuration
22
Operation
23
Operator Interface
23
Interface Panel
23
D12 Gas Transmitter
23
Figure 20. Operator Interface Panel
23
Startup Review Sequence
24
Figure 21. Startup Review Sequence
24
Main Display Page
25
Five-Minute Time-Out Rule
25
Esc Key Operation (Main Display Page)
25
Fault Indication (Main Display Page)
25
Figure 23. Standard Fault Indication
25
Main Reading
26
Variable Editing
27
Figure 22. Main Display
27
Figure 24. Variable Editing
27
Sensors and Generators
28
Sensor Setup
28
Sensor Setup Page
28
Figure 25. Sensor Setup Page
28
Figure 26. Data-Log Warning Page
28
Sensor more Page
29
Figure 27. Sensor "More" Page
29
Bump-Testing
30
Calibration
31
Calibration Frequency
31
Calibration Terminology
31
Zero Calibration
31
Span Calibration
31
Calibration Kits
31
Indications During Sensor Calibration
31
Calibration Exceptions
31
Zero Calibration Procedure
32
Figure 28. Zero Calibration
32
Figure 29. Zero_Sensor Page
32
Span Calibration Procedure
33
Figure 30 Span Calibration
33
Figure 31. Span_Sensor Page
33
Spanning for OTM Gases (Other than Methane)
34
Spanning for Safety - Combustible Sensor Only
34
Sensor Calibration Records
35
Figure 32. Sensor Calibration History Page
35
Auto-Test
36
Figure 33. Combustible Sensor with Auto-Test Option
36
Auto-Test Control Page
37
Auto-Test Setup Page
37
Figure 34. Auto-Test Control Page
37
Figure 35. Auto-Test Setup Page
37
Auto-Test Setup Options Page
38
Next Auto-Test Page
38
Auto-Test History Page
39
Gas Generator Page
39
Auto-Test Sequence
39
Figure 36. Auto-Test Sequence
40
Alarms and Relays
41
Gas Concentration Alarms
41
Manual Alarm Reset
41
Remote Reset
41
Figure 37. Default Alarm Relationships for Combustible Gas Sensors. 42 Figure 38. Manual Alarm Reset
41
Gas Alarm Setup Pages
42
Figure 39. Alarm Setup Pages (Example)
42
Alarm Variable Functions
45
Figure 40. Rising Alarm (Active=Above_Sp, Reset=Auto)
45
Figure 41. Falling Alarm (Active=Below_Sp, Reset=Auto)
45
Fault Alarms
46
Corrective Actions
46
Figure 42. Fault Alarm (Main Display)
46
Figure 43. Fault Page
46
Alarm Relays
49
Figure 44 Alarm Relay Schematic
49
Relay Setup Page
50
Testing Alarm Relays
50
Relay Test Page
50
Figure 45. Relay Setup Page (Example)
50
Figure 46. Relay Test
50
Inhibiting Alarms
51
Alarm Inhibit Setup Page
51
Figure 47. Inhibiting Alarms from the Main Display
51
Figure 48. Alarm Inhibit Setup Page
51
M a Output
52
Output Overrides
52
4-20Ma Setup Page
52
Figure 49. Current Loop Output Plot
52
Figure 50. 4-20Ma Setup Page
52
4-20Ma Control Page
53
Loop Adjustment
53
Figure 51. 4-20Ma Control Page
53
Figure 52. Loop Adjustment
53
Data Log
54
Data-Log Access Page
54
Data-Log Setup Page
54
Figure 53. Data Log Access Page
54
Figure 54. Data Log Setup Page
54
Data-Log Graphic Report Page
55
Data-Log Tabular Report Page
55
Figure 55. Data Log Graphic Report Page
55
Figure 56. Data Log Tabular Report Page
55
Data-Log Printout
56
Figure 57. Data-Log Printout
56
Display
57
Display Setup Page
57
System
58
System Access Page
58
Real-Time Clock
58
Clock Setup Page
58
Figure 58. System Access Page
58
Figure 59. Clock Setup Page
58
Security
59
Security Control Page
59
Activating Security
59
Figure 60. Security Control Page
59
Figure 61. Activating Security
59
Deactivating Security
60
Changing the Password
60
Figure 62. Deactivating Security
60
Figure 63. Changing the Password
60
Communications
61
Communication Setup Page
61
Figure 64. Communication Setup Page
61
Ascii
62
Hart
62
Figure 65. Hart Setup
62
Figure 66. Hart A) Find-Me and B) Device Found
63
Modbus
64
Transmitter Version
64
Figure 67. Modbus Setup Page
64
Figure 68. Transmitter Version Page
64
Restart
65
Resets
65
Spare Parts
66
Printing Data Log Reports
67
Serial Connection
67
Communication Setup Page
67
Flow Control
67
Report Format
68
Report Control
68
Example: Charting a Data Log Report
69
Starting the Report
72
Charting with Microsoft Excel
75

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