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Rosemount 370XA
Emerson Rosemount 370XA System Reference Manual
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Revi
si
on
A
7P00370-H01
April 2014
370X
A Gas Chromatogr
aph
Syste
m R
e
f
ere
nc
e M
anual
2
Table of Contents
Default Chapter
4
Table of Contents
4
Section 1 Introducing the 370XA
8
General Description
8
Specifications
10
Certifications
13
Section 2 Anatomy of the 370XA
16
Exterior: Front View
16
Exterior: Left View
17
Exterior: Right View
18
Exterior: Rear View
20
Exterior: Local Operator Interface
21
Interior: Back Plane
23
Interior: Maintainable Module
24
Section 3 Installing the 370XA
28
Site Requirements
28
Mounting Requirements
28
Actions Upon Recent of GC
28
Unpacking
28
Inspection and Verification of Received Equipment
29
Mount the GC
29
Minimum Installation Clearances
30
Pole Mount
30
Parts
31
Dimensions
32
Optional Gas Bottle Accessories
33
Instructions
34
Wall Mount
37
Parts
37
Dimensions
38
Instructions
39
Secure the 370XA to the Mounting Bracket
41
Mount the Sample Conditioning System
43
Attach the Single-Stream, Side-Mounted Sample Conditioning System to the GC
44
Connect Sample Conditioning System Tubing to the GC
48
Connect to the Carrier Gas
50
Actuation Gas
52
Helium Actuation Gas
52
Alternative Actuation Gas
52
Connect to the Calibration Gas
53
Connect to the Sample Gas
55
Electrical Connections
58
Terminal Wiring Diagram
60
Connect to Serial Ports
61
RS-232 Wiring
62
RS-485 Wiring
63
Connect to Ethernet Ports
64
Ethernet Port 1
65
Ethernet Port 2
66
Connect to External Devices
67
Digital Inputs
67
Digital Output
68
Analog Input
69
Analog Outputs
69
Connect to Power
71
Power Source Wiring
71
Electrical and Signal Ground
73
Start up and Configure the Gas Chromatograph
73
Apply Carrier and Actuation Gas
73
Apply Calibration Gas
74
Apply Sample Gas
74
Turning on Power for the First Time
75
Set the Time
77
Configure the Gas Chromatograph's Ethernet Ports
77
Connect a Computer Directly to the 370XA
78
Connect a Local Computer to the 370XA
78
Configure the Serial Communications Settings from the 370XA
80
Set the Calibration Gas Concentration Values
81
Calibrating the GC for the First Time
82
Section 4 Using the 370XA
86
Interacting with the LOI
86
Menu Operation
86
Screen Operation
87
Enter Numeric Data
87
Enter Alphanumeric Data
88
How to Perform Common Tasks with the LOI
89
Acknowledge an Alarm
89
Acknowledge All Alarms
89
Acknowledge and Clear All Alarms
90
View the Maintenance Log
90
View the Event Log
91
View a Live Chromatogram
91
View an Archived Chromatogram
92
Start a Single Stream Analysis Run
93
Start a Calibration Analysis Run
94
LOI Screen Descriptions
96
The View Menu
96
The Current Alarms Screen
96
The Reports Screen
97
The Reports Viewer Screen
97
The Chromatogram Screens
97
The Hardware Menu
98
The Heaters Screen
98
The Valves Screen
99
The EPC Screen
100
The Discrete Input Screen
101
The Discrete Output Screen
102
The Analog Input Screen
103
The Analog Output Screen
104
The Application Menu
105
The System Screen
105
The Component Data Table Screen
106
The Timed Events Table Screen
107
The Streams Screen
107
The Status Display Screen
108
The Communications Screen
108
TCP/IP Settings
110
The Logs Menu
111
The Alarm Log Screen
111
The Event Log Screen
111
The Maintenance Log Screen
112
The Add a New Maintenance Log Screen
112
The GC Control Menu
112
The Auto Sequence Screen
112
The Single Stream Screen
113
The Halt Screen
113
The Calibration Screen
114
The Validation Screen
114
The Auto Valve Timing Screen
115
The Tools Menu
115
The Screen Control Screen
115
The Set GC Time Screen
116
The Module Validation Screens
116
The Login Screen
117
Advanced Configuration and Operation Topics
117
Validation
117
Prepare for a Validation
118
Run a Validation
120
Change the Calibration Gas
121
Auto Valve Timing
122
Warm-Start Mode
124
Maintenance Mode
124
Conserve Calibration Gas
125
New Module Software Assistant
127
Section 5 Replacing the Maintainable Module
130
Remove the Maintainable Module
130
Install the Maintainable Module
134
Section 6 Overhauling the Maintainable Module
138
Replace a Stream Selection Solenoid
140
Replace an Analytical Valve Solenoid
142
Overhaul an Analytical Valve
144
Overhaul the Sample Shut-Off Valve
159
Replace the Carrier Pressure Control Valve
165
Replace the Carrier Gas Pressure Sensor
167
Replace the Detectors
168
Replace the Chromatograph Columns
174
Installation
174
Column Assignments
176
Column Drawings
176
Replace the O-Rings in a Tubing Connector
185
Section 7 Troubleshooting the 370XA
188
Alarms
188
Flowcharts
192
The GC Won't Power up
193
Un-Normalized Total Error
194
Carrier Pressure
196
Heater Won't Reach Set Point
197
Module Validation Fails
201
Auto Valve Timing Fails
203
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Emerson Rosemount 370XA Specifications
General
Brand
Emerson
Model
Rosemount 370XA
Category
Laboratory Equipment
Language
English
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