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PPC2 AF
DH Instruments PPC2 AF Manuals
Manuals and User Guides for DH Instruments PPC2 AF. We have
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DH Instruments PPC2 AF manual available for free PDF download: Operation And Maintenance Manual
DH Instruments PPC2 AF Operation And Maintenance Manual (148 pages)
Pressure Controller/Calibrator
Brand:
DH Instruments
| Category:
Controller
| Size: 3 MB
Table of Contents
Table of Contents
3
1 Introduction
7
Product Overview
7
Subassembly Description and Location
7
Front Panel Assembly
7
Rear Panel Assembly
8
Power Supplies
9
Micro Card
9
Driver Board
10
Barometer Board
10
Pneumatic Module
11
Transducer Selection Module
12
Reference Pressure Transducers
12
High (Primary) Pressure Reference Transducer
13
Low (Secondary) Pressure Reference Transducer
13
Source Pressure Relief Valve
13
Self Purging Liquid Trap (Splt)
14
Specifications
15
General Specifications
15
Pressure Measurement Specifications
15
High Pressure Reference Transducer (Hi Ref)
15
Low Pressure Reference Transducer (lo Ref)
15
9 Ap P E N D I
15
Barometer
16
Pressure Control Specifications
16
Static Pressure Control
16
Dynamic Pressure Control
16
1 I N S T al L at I O N an D S H O R T T E R M S T O R Ag
17
Unpacking and Inspection
17
Removing from Packaging
17
Inspecting Contents
17
Site Requirements
17
Initial Setup
18
Preparing for Operation
18
Power Connection
18
Connecting to a Pressure Supply (Supply Port)
18
Connecting a Vacuum Pump (Exhaust Port)
18
Connecting to the Device under Test (Test Port)
19
Installing the Splt
19
The Vent Connection (Vent Port)
20
The Autozero Connection (Autozero Port)
20
Power up and Verification
20
Switch Power on
20
Set the User Level (Initial Start up Only)
21
Check Proper Pressure Measurement Operation
21
Checking Absolute Pressure Measurement
21
Checking Gauge Pressure Measurement
21
Leak Check
21
Purge
21
Check Proper Pressure Control Operation
22
Short Term Storage
22
3 O P E R at I O
23
General/Manual Operation
23
The Main Run Screen
23
General Operating Principles
24
Main Keypad Layout and Protocol
24
Direct Pressure Control Keys
24
Automated Pressure Control
25
Pressure Ready/Not Ready Indication
27
Multiple Pressure Ranges
28
Direct Function Keys
29
Range
29
Unit
30
Control
31
Executing Automated Pressure Control Commands
32
Upper Limit
34
Seq
35
Setting Up/Editing a Quick Sequence
35
Setting Up/Editing a File Sequence
37
Running a Sequence
37
Custom Control
39
Turning-Off Custom Control Parameters
40
Head
40
Leak Check/Purge
42
Leak Check/Purge Menu and Functions Flow Chart
43
Leak Check Screen Function
43
Purge Function
44
Setting Pressures for Leak Check/Purge Function
45
Typical Use of the Leak Check/Purge Function
45
Analog
46
Setup Menu Key
46
Controlref
47
Resltn
47
Sequence
48
Drivers
51
Special Menu Key
51
Presu
52
Head
53
Config
53
Internal
53
Autoz
53
Cal
54
Remote
54
Date
54
Reset
55
Level
56
Atm
58
Maint
59
Diag
59
4 R E M O T E O P E R at I O
61
Overview
61
Interfacing
61
Rs232 Interface
61
Com1
61
Com2
62
Commands
63
Command List
63
Error Messages
64
Command Summary
65
1000 M Ai N T E N an C E , Ad J U S T M E N T S an D C al I B R at I O
81
Maintenance
81
Pneumatic Control Module Configuration
81
Repairs
82
Fuse Removal and Replacement
82
Front Panel Removal and Replacement
83
Display Removal and Replacement
83
Rear Fitting Removal and Replacement
84
Power Supply Removal
84
Barometer Board Replacement
85
Cooling Fan Removal and Replacement
85
Supply Pressure Relief Valve Removal and Replacement
86
Reloading Embedded Software into Flash Memory
86
Overhaul
86
Self Purging Liquid Trap (Splt)
87
Maintenance
87
Repair
87
Overhaul
87
Illustrated Parts Breakdown
88
Parts Lists
88
Figures
93
Autozero of Reference Transducers
105
Hi Ref (by Comp at Atm)
106
Lo Ref (by Vacuum)
108
Viewing and Editing Autozero Values
111
Adjustment of Barometer
112
Calibration of Reference Transducers
113
Principle
113
Equipment Required
115
Set-Up and Preparation
115
On-Board Reference Transducer Calibration Function
116
Overview
116
Selection of Reference Transducer (Hi, Lo) to Calibrate
117
Selection of Range to Calibrate and Assignment of Pa/Pm
117
Running the Calibration of a Range
118
Setting Pa(Z)Tare
120
Previewing Calibration Data
120
Activating Calibration Results
121
The Reference Pressure Transducers Can be Calibrated Without Using the On-Board Calibration Function. this Requires
121
Viewing Reference Transducer Calibration Information
122
Diagnostic Function
123
Mode
123
Calib
125
Ducer
125
Tbase
125
Temp
125
Disp
125
Relay
126
Ambient
126
Analogopt
126
Valve
126
Test
126
Log
126
8 Menu Tree
133
Function Keys
133
Setup Menu
134
View/Edit Sequence Menu
135
Edit Sequence Menu
136
Special Menu
137
Autozero Menu
138
Internal Menu
139
Calibration Menu
140
Run Calibration Menu
141
Run Pa(Z) Tare Menu
142
Diagnostics Menu
143
9. Appendix
145
Drivers
145
Splt Cable and Connections
146
Unit Conversion
147
Pressure
147
Warranty Statement (for Deliveries under F33660-96-C7004)
148
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