Lakeshore 340, Руководство пользователя, Страница: 9 / 178

Lake Shore Model 340 Temperature Controller User’s Manual
Table of Contents
v
TABLE OF CONTENTS (Continued)
Chapter/Paragraph Title Page
9 REMOTE OPERATION .......................................................................................................................................... 9-1
9.0 GENERAL ......................................................................................................................................... 9-1
9.1 IEEE-488
INTERFACE...................................................................................................................... 9-1
9.1.1 IEEE-488 Interface Settings........................................................................................................... 9-1
9.1.2 IEEE-488 Command Structure....................................................................................................... 9-1
9.1.3 Status Registers............................................................................................................................. 9-3
9.1.4 IEEE Interface Example Programs ................................................................................................ 9-4
9.1.4.1 IEEE-488 Interface Board Installation for Visual Basic Program ................................................ 9-4
9.1.4.2 Visual Basic IEEE-488 Interface Program Setup........................................................................ 9-6
9.1.4.3 IEEE-488 Interface Board Installation for Quick Basic Program................................................. 9-9
9.1.4.4 Quick Basic Program.................................................................................................................. 9-9
9.1.4.5 Program Operation................................................................................................................... 9-12
9.1.5 Troubleshooting ........................................................................................................................... 9-12
9.2 SERIAL
INTERFACE OVERVIEW .................................................................................................. 9-13
9.2.1 Changing Baud Rate.................................................................................................................... 9-13
9.2.2 Physical Connection .................................................................................................................... 9-13
9.2.3 Hardware Support........................................................................................................................ 9-14
9.2.4 Character Format......................................................................................................................... 9-14
9.2.5 Message Strings .......................................................................................................................... 9-14
9.2.6 Message
Flow Control ................................................................................................................. 9-15
9.2.7 Serial Interface Example Programs ............................................................................................. 9-15
9.2.7.1 Visual Basic Serial Interface Program Setup............................................................................ 9-16
9.2.7.2 Quick Basic Serial Interface Program Setup ............................................................................ 9-19
9.2.7.3 Program Operation................................................................................................................... 9-20
9.2.8 Troubleshooting ........................................................................................................................... 9-20
9.3 IEEE-488/SERIAL
INTERFACE COMMANDS ................................................................................ 9-21
10 OPTIONS AND ACCESSORIES .......................................................................................................................... 10-1
10.0 GENERAL ....................................................................................................................................... 10-1
10.1 OPTIONS ........................................................................................................................................ 10-1
10.2 ACCESSORIES............................................................................................................................... 10-1
10.3
MODEL DUAL STANDARD 3462 INPUT OPTION CARD .............................................................. 10-5
10.3.1 Field Installation ........................................................................................................................... 10-5
10.3.2 Operation ..................................................................................................................................... 10-7
10.3.3 Specifications............................................................................................................................... 10-7
10.4
MODEL 3464 DUAL THERMOCOUPLE INPUT OPTION CARD.................................................... 10-7
10.4.1 General ........................................................................................................................................ 10-7
10.4.2 Option
Installation ........................................................................................................................ 10-8
10.4.3 Sensor Installation ....................................................................................................................... 10-8
10.4.3.1 Sensor Input Terminals ............................................................................................................ 10-8
10.4.3.2 Measurement Point Connection ............................................................................................... 10-9
10.4.3.3 Grounding and Shielding .......................................................................................................... 10-9
10.4.4 Operation ..................................................................................................................................... 10-9
10.4.4.1 Default Settings ........................................................................................................................ 10-9
10.4.4.2 Input
Selection.......................................................................................................................... 10-9
10.4.4.3 Displaying Option Readings ..................................................................................................... 10-9
10.4.4.4 Curve
Selection ...................................................................................................................... 10-10
10.4.4.5 Curve Data Format................................................................................................................. 10-10
10.4.4.6 Range Selection ..................................................................................................................... 10-10
10.4.4.7 Room Temperature Compensation ........................................................................................ 10-10
10.4.5 Computer Interface Commands ................................................................................................. 10-11
10.4.6 Thermocouple Temperature Curves .......................................................................................... 10-12
10.4.7 Specifications............................................................................................................................. 10-12
10.5
MODEL 3465 SINGLE CAPACITANCE INPUT OPTION CARD................................................... 10-12
10.5.1 Option Installation ...................................................................................................................... 10-12
10.5.2 Sensor Installation ..................................................................................................................... 10-12
10.5.2.1 Sensor Input Connector ......................................................................................................... 10-12
10.5.2.2 Measurement Point Connection ............................................................................................. 10-12
10.5.2.3 Grounding and Shielding ........................................................................................................ 10-12