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BAROCAP PTB330
Vaisala BAROCAP PTB330 User Manual
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USER'S GUIDE
Vaisala BAROCAP® Digital Baromete
r
PTB330
M210855EN-D
2
Table of Contents
Default Chapter
3
Table of Contents
3
Chapter 1 General Information
11
About this Manual
11
Contents of this Manual
11
Version Information
12
Documentation Conventions
12
Table 1 Manual Revisions
12
Safety
13
ESD Protection
13
Recycling
14
Trademarks
14
License Agreement
14
Warranty
14
Chapter 2 Product Overview
15
Introduction to PTB330
15
Basic Features and Options
16
Pressure Measurement
16
Outer Structure of the Barometer
17
Figure 1 Barometer Body
17
Table 2 Quantities Measured by PTB330
17
Inner Structure of the Barometer
18
Figure 2 Open Barometer Interior
18
Chapter 3 Installation
19
Mounting the Housing
19
Standard Mounting Without Mounting Plate
19
Figure 3 Standard Mounting
19
Wall Mounting with Wall Mounting Kit
20
Figure 4 Mounting with Wall Mounting Kit
20
Figure 5 Dimensions of Plastic Mounting Plate
20
Mounting with DIN Rail Installation Kit
21
Pole Installation with Installation Kit for Pole or Pipeline
21
Figure 6 Mounting with DIN Rail Installation Kit
21
Figure 7 Vertical Pole (Side)
22
Figure 8 Vertical Pole (Front)
22
Figure 9 Horizontal Pole
22
Figure 10 Mounting with Metal Wall Mounting Plate
23
Figure 11 Dimensions of Metal Mounting Plate (MM)
23
Mounting Rain Shield with Installation Kit
24
Panel Mounting Frame
24
Figure 12 Mounting Rain Shield with Installation Kit
24
Figure 13 Panel Mounting Frame
25
Figure 14 Panel Mounting Dimensions
25
Pressure Connections
26
General about Wiring and Grounding
27
Cable Bushings
27
Figure 15 Cable Bushings
27
Grounding the Cables
28
Figure 16 Grounding the Screen of Electrical Cable
28
Grounding the Barometer Housing
29
Alternate Wiring Systems
29
Signal and Power Supply Wiring
30
Figure 17 Screw Terminal Block on Motherboard
30
M-12 (8-Pin) Connector
32
Figure 18 Wiring of Optional M-12 (8-Pin) Connector
32
Table 3 Pin Assignments to RS-232-/485 Serial Output
32
D-9 Connector
33
Figure 19 Wiring of Optional D-9 Connector
33
Table 4 Pin Assignments to RS-232/485 Serial Output
33
Optional Modules
34
AC Power Supply Module
34
Figure 20 AC Power Supply Module
34
Installation
35
Warnings
36
Galvanic Isolation for Output
39
Figure 21 Galvanic Power Isolation
39
Analog Output Module AOUT-1T
40
Figure 22 Analog Output 1 Module AOUT-1T
40
Installation and Wiring
40
Figure 23 Analog Output Dip Switch Positions
41
Relay Module RELAY-1L
42
Installation and Wiring
42
Selecting the Activation State of the Relay
43
Figure 24 Relay Module
43
RS-422/RS-485 Interface Module (RS485-1)
44
Figure 25 RS485-1 Module
44
Installation and Wiring
45
Figure 26 4-Wire RS-485 Bus
46
Table 5 Connecting the Twisted Pair Wires to the Screw Terminals
46
Figure 27 2-Wire RS-485 Bus
47
Table 6 4-Wire (Switch 3: On)
47
Table 7 2-Wire (Switch 3: Off)
47
Chapter 4 Operation
49
Getting Started
49
Display/Keypad (Optional)
49
Basic Display
49
Figure 28 Basic Display
49
Figure 29 Main Menu (Main Level)
50
Menus and Navigation
50
Pressure 3H Trend and Tendency Reading
51
Figure 30 P 3H Tendency
51
Pressure Tendency Graphics and Codes
51
Using Basic Display
51
Figure 31 Pressure Tendency Description
52
Missing Trend
53
Using Serial Line
53
Graphic History
53
Figure 32 Graphical Display
53
Table 8 Periods for Trend and Max/Min Calculations
54
Table 9 Graph Information Messages in Cursor Mode
54
Information Display
55
Figure 33 Device Information on Display
55
Display Settings
56
Changing Quantities
56
Changing Units
56
Backlight
57
Contrast
57
Keypad Lock
57
Rounding
57
Measuring Settings
58
Diagnostic Settings
58
Serial Interface Settings
59
Figure 34 Checking Stability of the Measurement
59
System Settings
60
Language
60
Menu PIN Lock
60
Clearing Graph Displays
61
Factory Settings
61
Relay Settings
62
Figure 35 Relay Indicators on Display
62
Relay Outputs
62
Testing the Operation of Relays
63
Analog Output Settings
64
Analog Output Quantities
64
Testing the Operation of Analog Outputs
64
Analog Output Fault Indication
65
MI70 Link Interface Software for Data Handling
65
Serial Line Communication
66
Figure 36 Service Port Connector and User Port Terminal on Motherboard
66
Figure 37 Connection Example between PC Serial Port and User Port
67
Table 10 Default Serial Communication Settings for the User Port
67
User Port Connection
67
Service Port Connection
68
Table 11 Fixed Communication Settings for Service Port
68
Terminal Program Settings
68
Figure 38 Opening a Serial Connection
69
Opening a Serial/Usb Connection
69
List of Serial Commands
70
General Settings
72
Changing Quantities and Units
72
Form
72
Table 12 FORM Modifiers
73
Table 13 Symbols Used in FORM Checksum Equations
74
Table 14 Quantity Symbols
74
Table 15 Output Quantities and Units
75
Unit
75
DATE and TIME
77
Measurement Related Commands
79
Tqfe
79
Dpmax
80
Avrg
81
Hhcp
81
Hqfe
82
Hqnh
82
Icaoqnh
83
Pstab
84
User Port Serial Settings
86
Sdelay
86
Seri
86
Smode
87
Table 16 Selection of Output Modes
87
Echo
88
Intv
88
System Information Commands
89
Errs
89
Vers
90
Resetting Barometer by Using Serial Line
90
Reset
90
Table 17 ERRS Command Line Parameters
90
Locking Menu/Keypad by Using Serial Line
91
Lock
91
Data Recording
92
Selecting Data Recording Quantities
92
Dsel
92
View Recorded Data
93
Dir
93
Play
94
Delete/Undelete
95
Operating Relays
95
Quantity for Relay Output
95
Measurement-Based Relay Output Modes
95
Relay Setpoints
95
Figure 39 Relay Output Modes
96
Hysteresis
97
Relay Indicating Barometer Error Status
97
Figure 40 FAULT STATUS Relay Output Mode
97
Enabling/Disabling Relays
98
Setting Relay Outputs
98
Rsel
98
Testing the Operation of Relays
100
Rtest
100
Operating RS-485 Module
101
Networking Commands
101
Addr
102
Scom
102
Sdelay
102
Smode Poll
102
Close
103
Open
103
Send
103
Operating Analog Output
104
Changing Output Mode and Range
104
Figure 41 Current/Voltage Switches of Output Module
104
Figure 42 Dip Switch Selection Example
105
Analog Output Quantities
106
Amode/Asel
106
Analog Output Tests
107
Atest
107
Analog Output Fault Indication Setting
107
Aerr
107
Chapter 5 Maintenance
109
Periodic Maintenance
109
Cleaning
109
Error States
109
Figure 43 Error Indicator and Error Message
110
Table 18 Error Messages
111
Technical Support
112
Product Returns
112
Chapter 6
113
Calibration and Adjustment
113
Pressure
113
Opening and Closing the Adjustment Mode
114
Figure 44 Adjustment Menu
114
Table 19 Adjustment and Calibration Commands for Barometer Module P1
114
Pressure Adjustment
115
Figure 45 PTB330 Adjustments
115
Adjustments Using Display/Keypad
116
Lcp1, Lcp2, Lcp3
118
Linear/Offset Adjustment Using Serial Line
118
Mpcp1, Mpcp2, Mpcp3
120
Multipoint Adjustment Using Serial Line
120
Analog Output Adjustment (Ch1)
123
Using Display/Keypad
123
Using Serial Line
124
Acal
124
Feeding Adjustment Information
125
Using Display/Keypad
125
Using Serial Line
125
Cdate
125
Ctext
125
Chapter 7
127
Technical Data
127
Specifications
127
Performance
127
Barometric Pressure Range 50
127
Barometric Pressure Range 500
127
Table 20 Barometric Pressure Range 500
127
Table 21 Barometric Pressure Range 50
127
Operating Environment
128
Table 22 Temperature Dependence
128
Table 23 Total Accuracy at -40
128
Table 24 Long Term Stability
128
Table 25 Operating Environment
128
Inputs and Outputs
129
Table 26 Inputs and Outputs
129
Mechanics
130
Technical Specifications of Optional Modules
130
Table 27 Mechanics
130
Table 28 AC Power Supply Module
130
Table 29 Analog Output Module AOUT-1
130
Table 30 Relay Module
131
Table 31 RS-422/RS-485 Module RS485-1
131
Options and Accessories
132
Table 32 Options and Accessories
132
Dimensions (in MM)
133
Figure 46 Barometer Body Dimensions
133
Appendix A Calculation Formulas
135
ICAOQNH Mode for QNH and QFE
136
Table 33 Symbols Used in QNH Calculation Formulas
136
Appendix B
137
Figure 47 Pressure Conversion Chart
137
Unit Conversion Tables
137
Table 34 Unit Conversion Table for All Pressure Quantities
138
Table 35 Unit Conversion Table for Difference Pressure ΔP
138
Table 36 Unit Conversion Table for Settings Pressure Stability PSTAB and Maximum Pressure Difference ΔPMAX
138
Table 37 Unit Conversion Table for Settings HHCP and HQFE
139
Table 38 Unit Conversion Table for Settings HQNH
139
Table 39 Unit Conversion Table for Setting TQFE
139
Appendix Cpa11A Emulation Mode
141
Activating the PA11A Emulation Mode
141
PA11A Message Format
142
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Vaisala BAROCAP PTB330 Specifications
General
Brand
Vaisala
Model
BAROCAP PTB330
Category
Measuring Instruments
Language
English
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