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PG7302 - V2.03
DH Instruments PG7302 - V2.03 Gauge Manuals
Manuals and User Guides for DH Instruments PG7302 - V2.03 Gauge. We have
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DH Instruments PG7302 - V2.03 Gauge manual available for free PDF download: Operation And Maintenance Manual
DH Instruments PG7302 - V2.03 Operation And Maintenance Manual (202 pages)
PISTON GAUGES Ver. 2.03 and Higher
Brand:
DH Instruments
| Category:
Measuring Instruments
| Size: 2 MB
Table of Contents
Table of Contents
3
Table of Contents
5
Tables
7
A B O U T T H I S M a N U al
9
1 I N T R O D U C T I on
11
Product Overview
11
Specifications
12
General Specifications
12
Embedded Features
13
Ambient and Instrument Condition Measurements
14
Piston-Cylinder Modules
15
Pc-7100/7600
15
Mass Sets
18
Pressure Measurements
18
1000 M a I N T E N a N C E , a D J U S T M E N T S a N D C a L I B R a T I O
19
Terminal and Platform Front and Rear Panels
21
Terminal Front and Rear Panels
21
Pg Terminal Front Panel
21
Figure 1. PG Terminal Front Panel
21
Pg Terminal Rear Panel
22
Platform Rear Panels
22
Figure 2. PG Terminal Rear Panel
22
Figure 3. PG Platform Rear Panel
22
1 I N S T a L L a T I O
23
Unpacking and Inspection
23
Removing from Packaging
23
Platform
23
Mass Set
24
Piston-Cylinder Module(S)
24
Inspecting Contents
24
Platform
24
Table 1. PG7102 Parts List
25
Table 2. PG7202 Parts List
26
Table 3. PG7302 Parts List
27
Table 4. PG7601 Parts List
28
Mass Set
29
Table 5. Mass Parts List (Excluding 80 and 100 Kg)
29
Table 6. Mass Parts List (80 and 100 Kg)
29
Table 7. Mass Set Definitions
30
Table 8. Mass Set Compatibility
30
Piston-Cylinder Module(S)
31
Table 9. PC-7100/7600 Piston-Cylinder Modules Parts List
31
Table 10. PC-7200 Piston-Cylinder Modules Parts List
31
Table 11. PC-7300 Piston-Cylinder Modules Parts List
31
Site Requirements
32
Setup
33
Preparing for Operation
33
Setting up the Platform
33
System Pressure Interconnections
34
Setting up the Mass Set
34
Installing a Piston-Cylinder Module into the Platform
35
Figure 4. Piston-Cylinder Module Installation
36
Switching a Pg7202 between Gas Operation and Oil Operation
37
Power up and Verification
38
Power up
38
Check that On-Board Piston-Cylinder Module and Mass Set Information Are Correct
38
Set Local Gravity Value
39
Setup Pressure Equation Variable Input Sources
39
Check Proper Operation of Ambient Condition Measurements
39
Apply Pressure to the Piston-Cylinder Module
40
Check Proper Behavior of Motorized Piston Rotation (if Present)
40
Check Proper Operation of Piston Behavior Measurements
41
Verify Vacuum Reference (Pg7601 Only)
41
Check Automated Pressure Generation (if Present)
42
Check/Set Security Level
42
Additional Precautions to Take before Making Pressure Measurements
42
Short Term Storage
43
3 G E N E R a L O P E R a T I O
45
Fundamental Operating Principles
45
Figure 5. Piston Gauge Operating Principle
45
Gas Operated, Liquid Lubricated Piston-Cylinder Operating Principle
46
Keypad Layout and Protocol
47
Figure 6. Gas Operated, Liquid Lubricated Piston-Cylinder (PC-7200) Operating Principle
47
Figure 7. PG7000 Keypad Layout
47
Sounds
48
Pressure Ready/Not Ready Indication
48
Piston Position Ready/Not Ready
49
Piston Rotation Ready/Not Ready
49
Vacuum Reference Ready/Not Ready (Pg7601 Only)
50
Piston Position
51
Figure 8. Piston Stroke and Zones
51
Mass Loading Protocol
52
Main Run Screen
55
General Function/Menu Flow Chart
56
Figure 9. Run Screen Flow Chart
56
Direct Function Keys
57
Direct Function Keys Summary
57
Table 12. Summary of PG7000 Direct Function Key Operations
57
[P-C]
58
Unit]
59
Customizing Pressure Units Available under the Unit Function
61
Table 13. Pressure Units of Measure Available
61
Mode]
62
Differential Measurement Mode (Pg7601 Only)
64
Figure 10. Differential Mode Controller Schematic
65
Table 14. Valve Settings for Setting Differential Mode Static Pressure
67
Table 15. Valve Settings to Apply PG7000 Pressure to the RPM for Differential Mode Offsetting
67
Table 16. Valve Settings for Operating in Differential Mode
69
High Line Differential Measurement Mode (Pg7102 and Pg7202 Only)
71
Figure 11. High Line Differential Mode Schematic
74
System]
83
First System Run Screen
84
Second System Run Screen
85
Ambient]
86
Head]
87
Rotate] (Optional on Pg7102, Pg7202 and
89
Gen] (Optional)
90
Res]
91
Enter] from Run Screen
92
Enter] in Pressure to Mass Mode
93
Ent] in Mass to Pressure Mode
95
Por M]
96
Setup] Menu
97
Table 17. SETUP File Choices, Factory Preferred Choice and Normal Value
98
1Select
99
2View
99
3Edit
100
Special] Menu
102
1Pc/Ms
103
Create Piston-Cylinder Module
104
Edit Piston-Cylinder Module Information
107
View Piston-Cylinder Module
107
Delete Piston-Cylinder Module
108
Select the Active Piston-Cylinder Module
108
Add Mass Set
108
Edit Mass Set
112
View Mass Set
113
Delete Mass Set
113
Select Mass Set
113
Add Mass Loading Bell
113
Edit Mass Loading Bell Information
115
View Mass Loading Bell
115
Delete Mass Loading Bell
115
Select Mass Loading Bell
116
2Presu
116
3Head
116
3Head>, <1Fluid
117
3Head>, <2Unit
117
3Head>, <3Atm
118
3Head>, <4Piston
118
4Prefs
119
4Prefs>, <1Scrsvr
119
4Prefs>, <2Sound
119
4Prefs>, <3Time
120
4Prefs>, <4Id
120
5Remote
121
Com1, Com2 and Com3 (Rs232)
121
Table 18. COM1, COM2 and COM3 Available Settings
121
Ieee-488
122
Rs232 Self Test
122
External Barometer (Rpm) Communications (Com2)
123
6Gl
125
7Cal
125
8Level
125
Security Levels
126
Table 19. Security Levels - Functions NOT Executed Per Function/Level
127
9Reset
129
9Reset>, <1Sets
129
9Reset>, <2Units
130
9Reset>, <3Com
130
9Reset>, <4Cal
130
9Reset>, <5Setups
131
9Reset>, <6All
131
4 Remote Ope Ration
133
Overview
133
Interfacing
133
Rs232 Interface
133
Com1
133
Com2 and Com3
134
Ieee-488 (Gpib)
134
Table 20. COM1 DB-9F Pin Designation
134
Table 21. COM2 and COM3 DB-9M Pin Designation
134
Commands
135
Command Syntax
135
Command Summary
136
Table 22. Command Summary
136
Error Messages
138
Table 23. Error Messages
138
Command Descriptions
139
Ieee Std. 488.2 Common and Status Commands
139
Pg7000 Commands
141
Status System
162
Status Reporting System
162
Status Byte Register
163
Table 24. Status Byte Register
163
Figure 12. Status Byte Register
163
Standard Event Register
164
Table 25. Standard Event Register
164
High Line Differential Mode Programming Examples
165
Recommended Sequence for a Host Program to Remotely Set a New High Line Pressure and Enable High Line Differential Mode
165
Recommended Sequence for a Host Program to Remotely Enable High Line Differential Mode Using the Last Line Pressure Setting
167
Introduction
169
Platform
170
Calibration/Adjustment of On-Board Measurement Functions
170
Principles
170
Barometric Pressure Sensor
171
Ambient Temperature Sensor
171
Relative Humidity Sensor
172
Piston-Cylinder Module Temperature Sensor
172
Reference Vacuum Gauge (Pg7601 Only)
174
Table 26. Mounting Post Wire Colors, Description and Location
174
Piston Position Detection Adjustment
175
Emptying Oil Run-Off Tray (Pg7202 and Pg7302 Only)
175
Purge Mounting Post Liquid Run off (Pg7202 Only)
176
Drive Belt Replacement
176
Figure 13. PG7202 Mounting Post Drain
176
Piston-Cylinder Modules
177
Disassembly, Cleaning and Maintenance
177
Disassembly and Reassembly
178
Disassembly and Reassembly of Gas Operated, Gas Lubricated Piston-Cylinder Modules (Pc-7100/7600)
178
Figure 14. 10 Kpa/Kg Gas Piston-Cylinder Module (Expanded View)
179
Figure 15. 10 Kpa/Kg Piston Insertion Tool
180
Figure 16. Gas Piston-Cylinder Module Sleeve Nut Tool
180
Figure 17. 50 and 200 Kpa/Kg Gas Piston-Cylinder Modules (Expanded View)
181
Disassembly and Reassembly of Gas Operated, Liquid Lubricated Piston-Cylinder Modules (Pc-7200)
182
Figure 18. Gas Operated, Liquid Lubricated Piston-Cylinder Module (Expanded View)
183
Disassembly and Reassembly of Oil Operated, Oil Lubricated Piston-Cylinder Modules (Pc-7300)
184
Figure 19. Oil Piston-Cylinder Module (Expanded View)
185
Filling or Emptying Gas Operated, Liquid Lubricated Piston-Cylinder Module Reservoir with Liquid
186
Cleaning Piston-Cylinders
187
Figure 20. Filling Gas Operated, Liquid Lubricated Piston-Cylinder Module Reservoir (PC-7200)
187
Recalibration
189
Updating Piston-Cylinder Module Files
189
Mass Sets
189
Cleaning
189
Updating On-Board Mass Set Files
189
Reloading Embedded Software into Pg7000 Flash Memory
190
Disassembly and Reassembly of
190
Platform
190
Terminal
190
6 Troubleshoot Ing
191
Overview
191
Table 27. PG7000 Troubleshooting Checklist
191
7 Appendix
193
7. Appendix Conversion of Numerical Values
193
Defined Pressure Calculations
193
Pressure
193
Table 28. Pressure Unit of Measure Conversions
193
Table 29. PG7000 Defined Pressure Calculation Variables
194
Pg7202 and
195
186
196
Pg7601
196
Fluid Head Components
197
Fluid Heads
197
Overall Fluid Head Correction
198
Glossary
199
Table 30. DHI Authorized Service Providers
201
Warranty Statement
201
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