Newport Electronics INFINITY INF7 Bedienungsanleitung
INF7
INFINITY®Rate Meter / Totalizer
Clock • Batch Controller
Operator’s Manual
®
NEWPORT
Electronics, Inc.
Made in the USA
®
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®
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This device is marked with the international caution symbol. It is important to read the Setup Guide before
installing or commissioning this device as it contains important information relating to safety and EMC.
®
NEWPORT
Electronics, Inc.
It is the policy of NEWPORT to comply with all worldwide safety and EMC/EMI regulations that apply.
NEWPORT is constantly pursuing certification of its products to the European New Approach
Directives. NEWPORT will add the CE mark to every appropriate device upon certification.
The information contained in this document is believed to be correct but NEWPORT Electronics, Inc. accepts no liability for any
errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, patient connected applications.
PATENT NOTICE: The “Meter Case Bezel Design” is a trademark of NEWPORT Electronics, Inc., registered in the U.S.
This product is covered by one or more of the following patents: U.S. No. D336,895; 5,274,577/ FRANCE BREVET No. 91 12756/
UK PATENT No. 2,248,954; 2,249,837/ SPAIN 2,039,150; 9,102,259/ ITALY 1,249,456; 1,250,938/ CANADA 2,052,600/ GERMANY DE
4134398C2. OTHER INTERNATIONAL PATENTS PENDING.
i
Table of
Contents
Table of Contents -
HOW TO USE THIS MANUAL
This manual is organized to follow a sequence of setting up the
meter, configuring it, and operating it. The table of contents
reflects this sequence. The contents also show that the manual
contains a lot of information; we have taken care to answer likely
questions and provide all the information you may need. e have
purposely included all sections in the contents, to allow you to use
it as an index–to easily pinpoint specific information and go
directly to it.
SAFETY CONSIDERATIONS.......................................................................vi
SECTION 1 INTRODUCTION
1.1 Description ...................................................................................1
1.2 Features .........................................................................................1
1.3 Meter Modes.................................................................................2
1.3.1 Rate Meter/Totalizer.....................................................................2
1.3.2 Rate Meter/Totalizer/Square Root Extractor ...............................2
1.3.3 Batch Controller...........................................................................2
1.3.4 Clock.............................................................................................2
1.4 Optional Boards Overview...........................................................3
1.4.1 Isolated Pulse Input Board............................................................3
1.4.2 Isolated Analog Input Board ........................................................3
1.4.3 Isolated Analog Output Board .....................................................4
1.4.4 Isolated Parallel BCD Output Board............................................4
1.4.5 Dual Relay Output and 4 Relay Output Board............................4
1.4.6 Isolated RS-232 Serial Communications Board ..........................4
1.4.7 Isolated RS-485 Serial Communications Board .........................5
1.5 Available Models and Options.....................................................5
SECTION 2 SETUP
2.1 Unpacking ....................................................................................8
2.2 Safety Precautions ........................................................................10
2.2.1 Power Voltage ...............................................................................10
2.2.2 Power iring................................................................................11
2.3 Assembly/Disassembly ..................................................................11
Page
2.3.1 Opening the Meter.......................................................................11
2.3.2 Checking and Installing Jumpers .................................................15
2.3.2.1 Main Board Jumpers .....................................................................16
2.3.2.2 Optional Input and Output Board Jumper Information .............18
2.3.3 Installing Optional Boards ...........................................................19
2.3.3.1 Isolated Pulse Input Board............................................................21
2.3.3.2 Isolated Analog Input Board ........................................................22
2.3.3.3 Isolated Analog Output Board .....................................................23
2.3.3.4 Isolated Parallel BCD (Binary-Coded Decimal) Output Board..24
2.3.3.5 Dual Relay and 4 Relay Output Board ........................................25
2.3.3.6 Isolated RS-232 Serial Communications Board ..........................25
2.3.3.7 Isolated RS-485 Serial Communications Board ..........................26
2.3.4 Reinserting the Main Board Assembly into the Case .................26
2.3.5 iring...........................................................................................26
2.3.5.1 P1 - AC Power iring .................................................................27
2.3.5.2 Battery Backup Connections........................................................27
2.3.5.3 P2 - Control Input/Output iring ..............................................28
2.3.5.4 Basic Meter Input iring.............................................................29
2.3.5.5 Isolated Pulse Input Board iring ...............................................29
2.3.5.6 Isolated Analog Input Board iring ...........................................29
2.3.5.7 Isolated Analog Output Board iring.........................................29
2.3.5.8 Isolated Parallel BCD Output Board iring ...............................29
2.3.5.9 Dual Relay and 4 Relay Output Board iring............................30
2.3.5.10 Isolated RS-232 or RS-485 Serial Comm. Board iring............30
2.4 Panel-Mount Assembly ................................................................30
SECTION 3 FRONT AND REAR FEATURES
3.1 Front-Panel Displays and Buttons................................................33
3.2 Rear Connectors...........................................................................35
SECTION 4 BASIC CONCEPTS AND APPROACHES
TO SETUP AND CONFIGURATION
4.1 Choosing an Operating Mode......................................................39
4.2 Mode-Associated Measurements..................................................39
4.3 Using Scale Factors ......................................................................40
4.4 Using Offsets.................................................................................40
4.5 Automatic Scale and Offset .........................................................40
4.6 Overflow Values and Exponential Format ...................................41
4.7 Negative-True Logic .....................................................................41
4.8 Different Meter Modes .................................................................41
4.9 Setpoints .......................................................................................42
4.9.1 Setpoint Assignments...................................................................42
4.9.2 Configuring Setpoints ..................................................................44
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4.10 Resets and Stops ...........................................................................44
4.10.1 Power-On (Hard) Reset ...............................................................44
4.10.2 Configuration (Cold) Reset .........................................................44
4.10.3 Setpoint-Only Reset.....................................................................45
4.10.4 Rate and Sq Rt Mode Resets........................................................45
4.10.4.1 RESET-A ......................................................................................45
4.10.4.2 RESET-B .......................................................................................46
4.10.4.3 RESET-C.......................................................................................46
4.10.4.4 Front-Panel RESET ......................................................................46
4.10.5 Batch Mode Resets .......................................................................47
4.10.5.1 RESET-A ......................................................................................47
4.10.5.2 RESET-B .......................................................................................47
4.10.5.3 RESET-C.......................................................................................47
4.10.5.4 Front-Panel RESET ......................................................................48
4.10.5.5 Autoreset ......................................................................................48
4.10.6 STOP ............................................................................................48
4.11 Counting Up or Down .................................................................48
4.11.1 Counting Up.................................................................................49
4.11.2 Counting Down............................................................................50
4.12 An Example Showing Setpoint and Reset Control ....................52
SECTION 5 CONFIGURING THE METER
5.1 Parameters, Choices, and Settings ...............................................54
5.2 The Basics of Configuration.........................................................55
5.3 Lockouts........................................................................................56
5.3.1 Lockouts and Corresponding Actions..........................................57
5.3.2 Setting Lockouts...........................................................................60
5.3.3 Removing the S1-A Jumper for Added Security.........................61
5.4 Other Meter Parameters...............................................................61
5.4.1 MODE (Operating Mode) ...........................................................61
5.4.2 CNFG 1 through CNFG 4 (Configuration Parameters)
Rate, Sq Rt, Batch........................................................................61
5.4.3 AVG.CNF (Running Average Configuration) Rate, Sq Rt........69
5.4.4 IN.SC.OF (Input Scale and Offset) Rate, Sq Rt, Batch .............70
5.4.5 OT.SC.OF (Output Scale and Offset) Rate, Sq Rt, Batch .........71
5.4.6 RTE DP (Rate Decimal Point) Rate, Sq Rt ................................73
5.4.7 RTE OF (Rate Offset) Rate, Sq Rt ..............................................73
5.4.8 RTE SC (Rate Scale) Rate, Sq Rt ...............................................74
5.4.9 TOT DP (Total Decimal Point) Rate, Sq Rt, Batch...................74
5.4.10 TOT OF (Total Offset) Rate, Sq Rt, Batch ................................75
5.4.11 TOT SC (Total Scale) Rate, Sq Rt, Batch..................................75
5.4.12 AL TI (Alarm Time) Rate, Sq Rt, Batch ....................................76
5.4.13 GATE T (Gate Time) Rate..........................................................76
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5.4.14 BAUD, SER.CNF, DAT FT, BUS FT, ADDRES, SER TI
(Baud Rate, Serial Configuration, Data Format, Bus Format,
Device Address, Serial Time) Rate, Sq Rt, Batch ......................77
5.4.15 SET TI (Set Time) Rate, Sq Rt, Batch ......................................80
5.4.16 BAT DP (Batch Decimal Point) Batch .......................................81
5.4.17 B LOAD (Batch Load) Batch......................................................81
5.4.18 BAT SC (Batch Scale) Batch ......................................................82
5.4.19 CAL VZ, CAL VS, CALmAZ, and CALmAS
(Calibrate Voltage Zero, Calibrate Voltage Span,
Calibrate milliAmp Zero, Calibrate milliAmp Span).................82
5.5 Step-by-Step Programming Example 1:
Rate Mode; Shaft RPM from a Gear-Tooth Detector .................82
5.5.1 Determining the Rate Scale (RTE SC) .......................................83
5.5.2 Configuring the Meter..................................................................83
5.6 Step-by-Step Programming Example 2:
Linear Flow; Adding TOTAL to RATE
with Excitation from the Basic Meter..........................................85
5.6.1 Determining the Rate Decimal Point (RTE DP) and
Rate Scale (RTE SC) ...................................................................85
5.6.2 Determining the Total Decimal Point (TOT DP) and
Total Scale (TOT SC) .................................................................86
5.6.3 Configuring the Meter..................................................................86
SECTION 6 OPERATING THE METER
6.1 Rate Mode ....................................................................................88
6.2 Sq Rt Mode...................................................................................89
6.3 Batch Mode ..................................................................................89
APPENDICES
A Basic Meter: General Information, Specifications,
Jumper Configuration, and Input Connections ..........................91
B Isolated Pulse Input Board: General Information,
Specifications, Jumper Configuration, and iring .....................97
C Isolated Analog Input Board: General Information,
Specifications, Jumper Configuration,
iring, and Calibration ...............................................................107
D Isolated Analog Output Board: General Information,
Specifications, iring, and Calibration ......................................118
E Isolated Parallel BCD Output Board: General Information,
Specifications, Jumper Configuration, And iring ....................122
F Dual Relay and 4 Relay Output Board: General Information,
Specifications, Jumper Configuration, and iring .....................128
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G Isolated RS-232 and RS-485 Serial Communications Boards:
General Information and Specifications......................................131
H Error Messages ..............................................................................132
J Factory Preset Configuration Settings/ User Settings .................134
K Ramp Specifications .....................................................................147
L Specifications................................................................................149
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vivi
Safety
Considerations
SAFETY CONSIDERATIONS
This device is marked with the international Caution symbol. It is important to read this
manual before installing or commissioning this device as it contains important information
relating to Safety and EMC (Electromagnetic Compatibility .
Unpacking & Inspection
Unpack the instrument and inspect for obvious shipping damage. Do not attempt to operate the
unit if damage is found.
This instrument is a panel mount device protected in accordance with Class I of EN 61010
(115/230 AC power connections . Installation of this instrument should be done by Qualified
personnel. In order to ensure safe operation, the following instructions should be followed.
This instrument has no power-on switch. An external switch or circuit-breaker shall be included in the
building installation as a disconnecting device. It shall be marked to indicate this function, and it shall be
in close proximity to the equipment within easy reach of the operator. The switch or circuit-breaker shall
not interrupt the Protective Conductor (Earth wire , and it shall meet the relevant requirements of
IEC 947–1 and IEC 947-3 (International Electrotechnical Commission . The switch shall not be
incorporated in the mains supply cord.
Furthermore, to provide protection against excessive energy being drawn from the mains supply in case
of a fault in the equipment, an overcurrent protection device shall be installed.
• The Protective Conductor must be connected for safety reasons. Check that the power cable
has the proper Earth wire, and it is properly connected. It is not safe to operate this unit
without the Protective Conductor Terminal connected.
• Do not exceed voltage rating on the label located on the top of the instrument housing.
• Always disconnect power before changing signal and power connections.
• Do not use this instrument on a work bench without its case for safety reasons.
• Do not operate this instrument in flammable or explosive atmospheres.
• Do not expose this instrument to rain or moisture.
• Unit mounting should allow for adequate ventilation to ensure instrument does not exceed
operating temperature rating.
• Use electrical wires with adequate size to handle mechanical strain and power
requirements. Install without exposing bare wire outside the connector to minimize
electrical shock hazards.
EMC Considerations
• Whenever EMC is an issue, always use shielded cables.
• Never run signal and power wires in the same conduit.
• Use signal wire connections with twisted-pair cables.
• Install Ferrite Bead(s on signal wires close to the instrument if EMC problems persist.
Note
☞
Note
☞
1
1
Introduction
1.1 DESCRIPTION
The Counter Timer is a multifunctional panel meter that can
measure counts, rates, flows, times, totals and batches from pulse
and analog input sources over the range of 0.2 to 20,000 Hz.
The meter can function in four different modes and be applied to a
wide range of applications, serving functions as simple as displaying
incoming pulses–or as complex as detecting out-of-limits
conditions, triggering alarms, and channeling communications for
a process control system.
The front panel displays values and messages with six, 14-segment
LEDs, indicates which mode-associated measurement is being
displayed through three Measurement LEDs, and indicates alarm
status through four Setpoint LEDs. Five buttons below the LED
display allow easy front-panel configuration and access to the
meter’s many features. These features can also be accessed through
digital communications.
The meter can be mounted in a panel or simply placed on a bench top.
1.2 FEATURES
The following list outlines the meter’s features.
• Six-digit display
• Microprocessor-based, with nonvolatile memory-no battery
backup required
• Configurable via front-panel push buttons and/or through
RS-232 or RS-485 ports
• High accuracy
• Large digital offset enabling easy scaling in engineering units
• Five open-collector outputs for RATE, TOTAL, BATCH count,
BAT NO (Number of Batches), and TIME
• Programmable decimal point selection
• Read/Display/Output rates up to 25 per second
• Plug-in input and output optional boards
l. Introduction
2
1
Introduction
1.3 METER MODES
The meter can be configured to operate in four different modes.
These are Rate Meter/Totalizer (Rate), Rate Meter/Totalizer/
Square Root Extractor (Sq Rt), Batch Controller (Batch), and
Clock (C).
1.3.1 RATE METER/TOTALIZER
As a rate meter/totalizer, the meter measures the rate, totalizes and
displays pulses in any engineering units required, and provides
unregulated sensor excitation. The meter can also provide running
averages and process time in HH:MM:SS format in this mode.
ith the addition of the Isolated Analog Input Board, analog signals
can be received and displayed in the required engineering units.
1.3.2 RATE METER/TOTALIZER/SQUARE ROOT EXTRACTOR
As a rate meter/totalizer/Square Root Extractor, the meter can
accept dc signals from any typical differential flow transmitter and
extract the square root to provide highly accurate flow values.
Digital calculation ensures accurate readings–which can be dis-
played in any engineering units desired.
This mode requires the Isolated Analog Input Board.
1.3.3 BATCH CONTROLLER
As a batch controller, the meter can count the batch, number of
batches completed, and the grand total of pulses received. In
addition, it has an internal timer for process time displayed in
HH:MM:SS format. Any of the above functions can be displayed
during the process without interrupting or stopping the process.
1.3.4 CLOCK
As a clock, the meter can function in real, 24-hour time mode
using the HH:MM:SS display format. It can also function as a
99-hour process timer. Time is derived from the power line
frequency, 50 or 60 Hz, which ensures accuracy. If power fails and
the meter is equipped with a backup battery, the clock function
continues working (although the display will not be lit). Refer to
Section 2.3.5.2 for information on battery backup.
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