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Unipulse F325 User Manual

Unipulse F325
160 pages
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01JUN2015REV.1.01
DIGITAL INDICATOR
F325
OPERATION MANUAL

Table of Contents

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Unipulse F325 Specifications

General IconGeneral
BrandUnipulse
ModelF325
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction to the F325 Indicator

Safety Precautions and Warnings

General Safety Warnings

Important safety warnings and cautions for using the F325 indicator.

Critical Warnings

Details critical warnings regarding installation, wiring, and operation to prevent severe injury.

Operational Cautions

Details cautions for safe installation, wiring, and operation to prevent injury or damage.

Products Supporting RoHS Directive

Outline of the F325

Package Contents

Lists items included in the product package for initial verification.

Connection with Other Devices

Diagram showing how the F325 connects to various external devices.

Front Panel Overview

Describes the display unit and setting keys on the front panel.

Rear Panel Overview

Details grounding, options space, and power terminals on the rear panel.

Signal I/O Terminal Block Details

Explains terminal assignments for control and sensor signals.

Operating Procedures Overview

Outlines the sequence for setting up and operating the F325.

Installation and Connection Guide

Installation Safety Precautions

Covers warnings and cautions for connecting the signal I/O terminal block.

Panel Installation Procedure

Provides steps for mounting the F325 into a control panel.

Signal I/O Terminal Connection Steps

Details the procedure for wiring the signal I/O terminal block.

Strain Gauge Sensor Connection

Explains how to connect four-wire and six-wire strain gauge sensors.

RS-485 Interface Connection

Explains RS-485 connection for point-to-point and multi-point setups.

External Output Connection

Explains PhotoMOS relay output connections (plus/minus common).

External Input Connection

Details no-voltage contact input and DC-input types.

AC Power Input Connection

Describes connecting AC power terminals and precautions.

AC Power Supply Safety

Covers warnings on shock, cable use, breakers, and rush currents.

DC Power Input Connection

Details connecting DC power terminals and precautions.

Lightning Surge Protector Connection

Explains installing a surge protector for DC specifications.

Setting Procedure Guide

Setting Mode Configuration Overview

Shows the structure of setting modes and their parameters.

Setting Procedure Flow

Details the step-by-step process for changing settings using the keys.

Calibration Procedures

Calibration Methods Overview

Explains actual load and equivalent input calibration types.

Actual Load Calibration Steps

Provides the sequence of steps for performing actual load calibration.

Equivalent Input Calibration Steps

Details the procedure for equivalent input calibration.

Calibration LOCK Release

Explains how to release the calibration lock function.

Excitation Voltage Setting

Describes how to select the excitation voltage for sensors.

Zero Calibration Procedure

Describes the process of setting the zero point for sensors.

Calibration LOCK Setting

Explains how to set the calibration lock to prevent unintended changes.

Indicated Value Settings and Operations

Display Frequency Setting

How to select the display update rate per second.

Analog Filter Setting

How to set the analog low-pass filter to reduce noise.

Moving Average Filter Setting

How to set the moving average filter to stabilize indicated values.

Sampling Rate Setting

How to change the rate of referring to sampled data.

Digital Low-Pass Filter Setting

How to set the digital low-pass filter for noise reduction.

Motion Detect Function

Explains how to set parameters to detect stability of indicated values.

Motion Detect Setting Method

Details how to configure motion detect time and range.

Zero Tracking Setting

Explains how to set zero tracking to automatically correct zero point drifts.

Digital Zero Function

Explains how to set the indicated value to zero via key or external input.

Digital Offset Setting

How to subtract a setting value from the indicated value.

ZERO Key Valid/Invalid Setting

How to enable or disable the ZERO key operation.

Comparison Settings and Operations

Output Selection for Comparison

How to select functions for OUT1 and OUT2 terminals.

HI/LO/HH/LL Limit Settings

Explains setting and output conditions for HI, LO, HH, and LL limits.

HI/LO Limit Comparison Mode

Specifies the comparison timing for HI/LO limits.

HI/LO Limit Comparison Mode Setting

How to set the comparison timing mode for HI/LO limits.

Hysteresis Function

Explains hysteresis for preventing chattering in comparison outputs.

Hysteresis Setting Method

Details how to set the hysteresis value.

Alarm HI Limit and Alarm LO Limit Setting

How to set alarm limits and monitor abnormal conditions.

Near Zero Function

Explains how to detect if an indicated value is near zero.

Hold Function Settings and Operations

Hold Mode Selection

How to select between peak hold and sample hold modes.

Peak Hold Operation

Explains the operation of peak hold when hold fix section is OFF.

Sample Hold Operation

Explains the operation of sample hold when hold fix section is OFF.

Peak Hold Selection

How to switch peak hold performance between digital and analog.

Hold Fix Section Setting

How to select whether to insert a fix section into hold motion.

Renewal Timing of Hold Value Setting

How to change when the hold value display is renewed.

Hold Detection Wait Setting

How to set detection wait for hold input to ignore chattering.

HOLD Key Valid/Invalid Setting

How to enable or disable the HOLD key operation.

SI/F Print Settings and Operations

Automatic Printing Command

How to perform automatic printing based on stability and hold.

Automatic Printing Setting Method

How to enable automatic printing with optional value hold.

Hold Value Printing

How to print hold values when hold is released.

System Settings and Operations

Set Value LOCK Setting

How to lock settings to prevent changes by operational errors.

Password Setting for Initialization

How to use a password to initialize memory to factory defaults.

Self-Check Function

Explains the self-check function for memory and display inspection.

Initialization Procedure

Details the process to rewrite memory contents to factory defaults.

I/O Input and Output Checks

Displays status of I/O inputs and checks ON/OFF status of I/O outputs.

BCD Input and Output Checks

Displays status of BCD inputs and checks BCD outputs.

RS-232C and RS-485 Communication Checks

Checks data transmission for RS-232C and RS-485 interfaces.

Interface Status and Option Type Display

Shows current interface and installed option types.

Version Display

Displays the product version information.

Analog Monitor Output (VOL OUT)

RUN Output Function

Interface Communications

RS-485 Interface Specifications

Details communication parameters for RS-485 interface.

RS-485 Connection Methods

Explains RS-485 connection for point-to-point and multi-point setups.

RS-485 I/F and ID Settings

How to set RS-485 interface parameters and slave address.

RS-485 Communication Type Setting

How to set communication modes (Command, Continuous, Printed, Modbus-RTU).

UNI-Format Communication Commands

Describes commands for reading values and status in UNI-Format.

Setting Value Communication Format (RS-232C)

Defines the format for writing/reading settings via RS-232C.

Continuous Transmitting Format (RS-232C)

Details formats for continuous data transmission via RS-232C.

Modbus-RTU Function Codes

Lists and explains Modbus function codes used for communication.

Event Log and Details

Categorizes and describes event log entries based on bit status.

Report Slave ID and Diagnostic Code

Retrieves slave status and checks communication via diagnosis.

Modbus Data Address Map (Coil)

Lists addresses for coil data types, including Hold, Zero, Calibration commands.

Modbus Data Address Map (Input Status & Register)

Lists addresses for input status and holding registers.

Modbus Data Address Map (Holding Registers)

Lists addresses for holding registers, including limits, settings, and options.

Optional Features

BCD Data Output

Explains the BCD data output interface for BCD code data.

BCD Output Connector Assembly

Details the steps for assembling the BCD output connector.

BCD Data Update Rate Setting

How to set the update rate for BCD data.

BCD Output Mode Setting

How to set the BCD output mode (linked/unlinked).

BCD B9 Output Selection

How to select functions for the B9 terminal.

Sink Type (BCO Option) Details

Explains output/input signals and specifications for sink type BCD output.

BCD Output Connector Pin Assignment

Lists pin assignments for the BCD output connector.

Source Type (BSC Option) Details

Explains output/input signals and specifications for source type BCD output.

BCD Output Connector Pin Assignment (BSC)

Lists pin assignments for the BCD output connector (BSC).

D/A Converter (Voltage Output - DAV)

Explains the voltage output D/A converter and its specifications.

D/A Voltage Output Zero/Gain Setting

How to set zero and gain for D/A voltage output.

D/A Converter (Current Output - DAI)

Explains the current output D/A converter and its specifications.

D/A Current Output Zero/Gain Setting

How to set zero and gain for D/A current output.

D/A Zero and Full Scale Setting

How to set the zero and full scale values for D/A conversion.

D/A Output Mode Setting

How to set the output mode for D/A conversion (linked/unlinked).

RS-232C Interface Specifications

Details communication parameters for RS-232C interface.

RS-232C I/F Setting

How to set RS-232C interface parameters like baud rate and parity.

RS-232C Communication Type

How to set communication modes (Command, Continuous, Printed).

RS-232C Communication Commands

Details commands for reading values and status via RS-232C.

Setting Value Communication Format (RS-232C)

Defines the format for writing/reading settings via RS-232C.

Continuous Transmitting Format (RS-232C)

Details formats for continuous data transmission via RS-232C.

Error Message Display and Troubleshooting

Over Scale Display Messages

Lists and explains messages displayed for over-scale conditions.

Calibration Error Messages

Lists and explains error messages related to calibration failures.

General Error Messages

Lists and explains general error messages like CAL2E and CALSP.

F325 Specifications

Analog Section Specifications

Details sensor excitation, input range, calibration, and A/D converter specs.

Analog Filter and Averaging Filter Specs

Specifications for analog and moving average filters.

Display and Setting Section Specs

Specs for display unit and parameter setting modes.

Standard Dimensions

Provides dimensions for the standard unit without options.

Dimensions with BCD/BSC Option

Provides dimensions when BCD output options are selected.

Dimensions with DAV/DAI Option

Provides dimensions when D/A converter options are selected.

Dimensions with RS-232C Option

Provides dimensions when RS-232C option is selected.

F325 Block Diagram

Shows the internal architecture and component connections of the F325.

Setting Values List Reference

Setting Mode 1 Parameters

Lists parameters, defaults, ranges, and lock options for Setting Mode 1.

Setting Mode 2 Parameters

Lists parameters, defaults, ranges, and lock options for Setting Mode 2.

Setting Mode 3 Parameters

Lists parameters, defaults, ranges, and lock options for Setting Mode 3.

Setting Mode 4 Parameters

Lists parameters, defaults, ranges, and lock options for Setting Mode 4.

Setting Mode 5 Parameters

Lists parameters, defaults, ranges, and lock options for Setting Mode 5.

Setting Mode 6 Parameters

Lists parameters, defaults, ranges, and lock options for Setting Mode 6.

Setting Mode 7 Parameters

Lists parameters, defaults, and ranges for Setting Mode 7.

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