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xiv

IM WT310-02EN

Chapter 6 Troubleshooting, Maintenance, and Inspection

6.1 Troubleshooting ................................................................................................................ 6-1

6.2 Error Code Descriptions and Corrective Actions .............................................................. 6-2

6.3 Recommended Part Replacement ................................................................................... 6-3

6.4 Calibration and

Adjustment .............................................................................................. 6-4

Chapter 7 Specifications

7.1 Input ................................................................................................................................. 7-1

7.2 Measurement Items .......................................................................................................... 7-4

7.3 Accuracy ........................................................................................................................... 7-5

7.4

Functions .......................................................................................................................... 7-9

7.5

External Current Sensor Input (/EX1 and /EX2 options) ................................................ 7-14

7.6 D/A Output (/DA4, /DA12 Options)

................................................................................. 7-14

7.7

Remote Control Input/Output Signal (/DA4, /DA12 Options) .......................................... 7-14

7.8 GP-IB Interface (Standard on -C1) ................................................................................. 7-15

7.9 Serial (RS-232) Interface (Standard on -C2) ..................................................................

7-15

7.10 USB PC Interface ........................................................................................................... 7-15

7.1

1 Ethernet Interface(/C7 Option) ....................................................................................... 7-15

7.12 Safety

Terminal Adapter .................................................................................................

7-16

7.13 General Specifications ................................................................................................... 7-17

7.14 External Dimensions ...................................................................................................... 7-19

Appendix

Appendix 1 How to Make Accurate Measurements ..............................................................App-1

Contents

YOKOGAWA WT330 User Manual

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