Fluke 1522 7.1 Blank Mode

Each of these operating modes is described in the sections that follow.

7.1 Blank Mode

This mode is identified by “Blank” that temporarily appears on the display.

1522 Handheld Thermometer Readout

User’s Guide

Blank Mode

Set Units

Min/Max Mode

Set Rate

Set Resolution

Cal Mode

Demand Logging

button

button (3 seconds)

any mode

button

MODE

Delta(x) Mode

button

MODE

Auto Logging

button

MODE

Figure8 Operating Modes Flowchart

Contents

Main Page Table of Contents 7 Display Functions. . . . . . . . . . . . . . . . . . . . . . . . . 31 8 Communications Interface. . . . . . . . . . . . . . . . . . . . 47 Page Figures and Tables 1 Before You Start 1.1 Symbols Used 1.2 Safety Information 1.2.1 WARNINGS 1.2.2 CAUTIONS 1.3 Authorized Service Centers Page 2 Introduction 3 Specifications and Environmental Conditions 3.1 Specifications 9 3 Specifications and Environmental Conditions Specifications 3.2 Environmental Conditions 3.3 Warranty Page 4 Quick Start 4.1 Unpacking 4.2 Use Proper Care with the 1522 and Accessories 4.3 Learn About the Features and Components 4.4 Connect the Probe 4.5 Connect the Power Source 4.6 Switch the Power On 4.7 Measure Temperature Page Page Page 5.2 Top and Side View 5.3 Back View 5.4 Internal Features 5.5 Accessories Page Page 6 General Operation 6.1 Battery 6.2 DC Power Source + 6.3 Power Button 6.4 Display and Backlight 6.5 Probe 6.6 INFO-CON Connector C1 and P1 terminalsand the other single wire to the C2 and P2 terminals (which areshorted together). 1522 Handheld Thermometer Readout Figure7 Probe Wiring Diagrams Short Two-wire Connection 7 Display Functions Each of these operating modes is described in the sections that follow. 7.1 Blank Mode This mode is identified by Blank that temporarily appears on the display. 7.2 Min/Max Mode 7.3 Demand Logging 7.3.1 Demand Log Label and Data Storage 7.3.2 Dump Data? 7.3.3 Clear Log? 7.4 Auto Logging 7.4.1 Clear Autolog? 7.4.2 Log Rate 7.4.3 Autolog Label 7.4.4 Autologged Data Storage 7.4.5 Dump Data? 7.5 Delta(x) Mode 7.6 Units 7.7 Rate 7.8 Resolution 7.9 CAL MODE Page 7.9.1 Mtr Due 7.9.2 Prb Due 7.9.3 Time 7.9.4 Passcode 7.9.5 Date 7.9.6 Probe Lock 7.9.7 Prb # 7.9.8 Prb Type 7.9.9 ITS-90 Page 7.9.10 IEC751 7.9.11 CVD 7.9.12 YSI-400 7.9.13 THERM 7.9.14 Probe Wires 7.9.15 PCal 7.9.16 PDue 7.9.17 Digital Filter 7.9.18 MCal 7.9.19 MDue 7.9.20 CAL1 and CAL2 8 Communications Interface 8.1 RS-232 Connection 8.2 Communication Command List 8.2.1 Primary Commands The followinggroup of commands read or set various functions. n 49 8 Communications Interface Communication Command List 8.2.2 Calibration Commands 51 8 Communications Interface Communication Command List 9 Calibration 9.1 Required Equipment 9.2 Calibration Procedure Page 10 Maintenance 11 Troubleshooting 11.1 An Error Message Is Displayed The followingtable lists possible error messages, their causes, and suggested actions. 57 11 Troubleshooting An Error Message Is Displayed 11.2 Downloading Autologged Data 11.3 Placement of Infrared Dongle for IR Data Transfer 11.4 CE Comments 11.4.1 EMC Directive 11.4.2 Low Voltage Directive (Safety)