Watanbe A5000 Series User Manual

1. Before Using the Product
Thank you for purchasing the A5000 series. This manual should be passed on to
the person who operates the product. Examine the product for damage caused by
transportation or any other defects. If you find any damage or defects, contact
the sales agent from which you purchased the product or Asahi Keiki Co., Ltd.
1.1 Model Codes
The model lineup of the A5000 series is shown below. Check that the model
code and specifications of your product match those you specified when order-
ing.
0:None
Outputunit
1:Comparison
2:Analog
3:RS-232C
4:RS-485
5:Comparisonandanalog
6:Comparison,analog,andRS-232C
Displayunit
1:Singledisplay
2:Multidisplay
Powerunit
1:100to240VAC±10%
7:Comparison,analog,andRS-485
A 5 X X X - X X
2:9to60VDC
2. Mounting the Product
2.1 Dimensions for Cutting Panel
Cut the panel for mounting according to the following dimensions.
2.2 Mounting the Product to the Panel
To mount the A5000 to the panel, remove its fittings and insert it through the
hole in the front of the panel. From the back of the panel, fix the product to the
panel with the fittings.
92
+0.8
-0
45
+0.6 -0
70 mm min.
120 mm min.
UU-33554p
2012.10
01:DCvoltagemeasuringunit
03:DCcurrentmeasuringunit
02:DCvoltagemeasuringunit
04:ACvoltagemeasuringunit(averagerms)
(range11:±99.99mV)
(range12:±999.9mV;range13:±9.999V)
(range23:±9.999mA;range24:±99.99mA)
(range11:99.99mV;range12:999.9mV)
05:ACvoltagemeasuringunit(averagerms)
(range14:99.99V;range15:600V)
06:ACvoltagemeasuringunit(truerms)
(range11:99.99mV;range12:999.9mV)
07:ACvoltagemeasuringunit(truerms)
(range14:99.99V;range15:600V)
08:ACcurrentmeasuringunit(averagerms)
(range23:9.999mA;range24:99.99mA)
09:ACcurrentmeasuringunit(averagerms)
(range23:9.999mA;range24:99.99mA)
10:ACcurrentmeasuringunit(truerms)
(range26:5A)
11:ACcurrentmeasuringunit(truerms)
12:Resistancemeasuringunit
13:Temperaturemeasuringunit(TC)
14:Temperaturemeasuringunit(RTD)
15:Frequencymeasuringunit
(inputs:opencollector,logic,andmagnet)
16:Frequencymeasuringunit(input:50to500Vrms)
17:Straingauzeinputunit(loadcell)
(range14:±99.99V;range15:±600V)
18:Processsignalmeasuringunit(4to20mAor1to5V)
Inputunit
(range25:±999.9mA)
A 5 X X X - X X
(range13:9.999V)
(range13:9.999V)
(range25:999.9mA)
(range25:999.9mA)
(range26:5A)
(1) Donotapplyavoltageorcurrentexceedingthemaximumallowable
value;otherwise,itmaydamagetheequipment.
(2)
Useapowervoltagewithintheoperationrange;otherwise,itmayresult
inafire,electricalshock,ormalfunction.
(3) Thecontentsofthismanualaresubjecttochangewithoutnotice.
Althoughthecontentsofthismanualhavebeenpreparedwithextra
care,ifyouhaveanyquestions,orfinderrorsormissinginformation,
contactthesalesagentfromwhichyoupurchasedtheproductorAsahi
KeikiCo.,Ltd.
(4)
Afterreadingthismanualthoroughly,keepitinaconvenientplacefor
futurereference.
(5)
Caution
!
Themarkonalabelshowsthemeasurementtailrangeoftheinput
specificationof8.1.clause.
(6)
Instruction Manual for A5000 Series 1/12
MODELA5000SERIES
INSTRUCTIONMANUAL
WATANABEELECTRICINDUSTRYCO.,LTD.

Watanbe A5000 Series Specifications

General

Brand	Watanbe
Model	A5000 Series
Category	Measuring Instruments
Language	English

Summary

Before Using the Product

Model Codes and Specifications Check

Verify product model code and specifications match order details.

Mounting and Installation

Panel Cut Dimensions

Cut panel dimensions for product mounting.

Panel Mounting Procedure

Steps to fix the product to the panel using fittings.

Terminal Arrangement Overview

Power and External Control Terminals

Details on connecting power and using external control terminals.

Input Signal Types

Overview of various input signal types supported by the A5000 series.

Detailed Input and Output Functions

Specific Input Signal Units

Details on Temperature, Frequency, Strain Gauge, and Process Signal input units.

Comparison Output Function

Functionality of the comparison output feature using judgment values.

Analog Output Function

Configuration and usage of the analog output signal.

Serial Communication Functions

Specifications and setup for RS-232C and RS-485 communication.

Control Panel Operation

Multi-display Unit Functions

Explanation of displays and function indicators on multi-display units.

Single Display Unit Operations

Key operations and display behavior for single display units.

Display Unit Differences

Comparison of parameter setup screens for different display unit types.

Parameter Setup and Data

Navigating Parameter Setup Mode

Steps to enter and exit parameter setup mode.

Parameter Lists and Default Settings

Comprehensive list of parameters, their settings, and default values.

Parameter Setting Procedures

Setting Condition Data

Example procedure for setting condition data like peak hold.

Setting Comparator and Scaling Data

Procedures for setting judgment values and scaling parameters.

Calibration Methods

Actual Load Calibration

Steps for calibrating the unit using actual measured pressure.

Equivalent Calibration

Calibration using specifications without sensor connection.

Advanced Functions and Specifications

Linearization, Hold, and Digital Zero Functions

Setting linearization data and using hold/digital zero functions.

Output and Communication Interfaces

Details on comparison output, analog output, and RS-485/RS-232C interfaces.

Input Specifications Overview

General specifications for various input measurement units.

Detailed Input Specifications (Voltage/Current)

AC Voltage Measurement Specs

Specifications for AC voltage measurements (average and true RMS).

AC Current Measurement Specs

Specifications for AC current measurements (average and true RMS).

Resistance and TC Temperature Specs

Specifications for resistance and thermocouple temperature measurements.

More Input Specs and Common Details

RTD Temperature and Frequency Specs

Specifications for RTD temperature and frequency inputs.

Strain Gauge and Process Signal Specs

Specifications for strain gauge and process signal inputs.

Common Specifications

General specifications for display, operating conditions, dimensions, and weight.

Output, Communication, and Warranty

Analog Output and Communication Specs

Details on analog output types and RS-232C/RS-485 communication parameters.

External Dimensions and After-Service

Physical dimensions, warranty, and support contact information.

Parameter Setting Tables

Condition, Scaling, and Comparator Data

Tables for condition, scaling, and comparator data settings and defaults.

Linearization and Shift Data Settings

Tables for linearization and shift data parameters and their default values.

A5000 Communication Functions Manual

Manual Overview and Specifications

Introduction to communication functions and detailed specifications for RS-232C/RS-485.

Terminal Assignments and RS-232C Connection

Pin assignments and wiring example for RS-232C communication.

Communication Setup and Links

RS-485 Connection Example

Wiring example for RS-485 communication, including terminator setup.

Communication Function Parameters

User-selectable parameters for communication setup.

Establishing Communication Links

Procedures for initiating and terminating communication links.

Communication Protocols and Commands

Control Codes and BCC Checksum

List of control codes and details on BCC checksum for error detection.

Measured Value and Comparison Commands

Commands for retrieving measured values and comparison results.

Command Functions: Hold and Comparison

Peak Hold Control Commands

Commands to control peak hold, valley hold, and peak-valley hold functions.

Comparison Output Control Commands

Commands to control comparison output states remotely.

MAX/MIN Value Commands

Commands for retrieving and clearing maximum, minimum, and MAX-MIN values.

Command Functions: Range, Averaging, Output

Range Setting and Response Commands

Commands for setting and getting measurement range status.

Averaging, Step Width, and Analog Output

Commands for averaging, step width, and analog output type settings.

Command Functions: Zero, Input, Comparator

Digital Zero and Input Selection Commands

Commands for digital zero function and input selection settings.

Tracking Zero and Comparator Data Commands

Commands for tracking zero settings and comparator data.

Command Functions: Scaling and Linearization

Scaling Data Commands

Commands for setting and retrieving scaling data values.

Linearization Data Commands

Commands for setting and retrieving linearization data points.

Command Functions: Calibration and Errors

Calibration Data Setting Commands

Commands for setting calibration data (actual load and equivalent).

Common Responses and Error Handling

Handling common responses and error conditions during communication.