Structure Of The Manual - YOKOGAWA WT210 User Manual

Structure of the Manual

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This user's manual consists of the following sections:
Startup Guide
Using an example of measuring the "inverter efficiency," the setup procedure from
wiring the circuit to performing measurements and computation is explained.
Chapter 1 Functional Overview and Digital Display
Describes the input signal flow, functional overview, digital numbers/characters,
initial menus that are displayed when a key is pressed, and other information.
Chapter 2 Names and Functions of Parts and Auto range Monitor, Overrange, and Error
Displays
Describes the names of each part of the instrument and keys on the front panel.
Chapter 3 Before Starting Measurements
Describes precautions to be taken when using the instrument, how to install the
instrument, how to connect the power supply, how to turn ON/OFF the power
switch, and how to wire the measurement circuit.
Chapter 4 Setting Measurement Conditions and Measurement Range
Describes how to set measurement conditions such as the measurement mode,
filter ON/OFF, measurement range, external PT/CT, scaling when using external
sensors (shut, clamp, etc.), averaging, and crest factor.
Chapter 5 Displaying Measurement Results and Computation Results
Explains the procedures for displaying parameters such as the voltage, current,
active power, apparent power, reactive power, power factor, phase angle,
frequency, efficiency, crest factor, value derived from four arithmetical operations,
average active power during integration, and peak value.
Chapter 6 Integration
Explains the procedures for integrating active power and current.
Chapter 7 Harmonic Measurement Function (Option)
Explains the procedures for performing harmonic measurement.
Chapter 8 Store/Recall Function of Measured/Computed Data and Setup Parameters
Describes how to store/recall measured/computed data and setup parameters to/
from the internal memory.
Chapter 9 External I/O Function
Describes how to use the remote control (option), D/A output (option), and
comparator (option) functions, and how to output to external plotters and printers.
Chapter 10 GP-IB Interface (Option)
Describes how to control the WT210/WT230 from a PC and how to retrieve
measured/computed data on the WT210/WT230 to a PC using the GP-IB interface.
Chapter 11 Serial Interface (Option)
Describes how to control the WT210/WT230 from a controller such as a PC and
how to retrieve measured/computed data on the WT210/WT230 to a controller
using the serial (RS-232-C) interface.
Chapter 12 Initializing Setup Parameters, Zero-level Compensation, and Key Lock
Describes the setup parameters that are backed up and how to initialize the settings.
Chapter 13 Communication Commands 1 (System of Commands before the IEEE 488.2
Standard)
Describes communication commands and sample programs that follow the rules
that existed before the establishment of the IEEE 488.2 Standard.
Chapter 14 Communication Commands 2 (System of Commands Complying to the IEEE 488.2-
1992 Standard)
Describes communication commands and sample programs that comply with the
IEEE 488.2-1992 Standard.
Chapter 15 Maintenance and Troubleshooting
Describes how to calibrate and adjust the instrument, how to troubleshoot problems,
the error code information and corrective action, and how to replace the power fuse.
Chapter 16 Specifications
Summarizes the main specifications of the WT210/WT230 in a table.
Index
Index of contents.
IM 760401-01E