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6.1.2
IEEE-488 Command Structure ....................................................................................................... 6-2
6.1.2.1
Bus Control Commands ............................................................................................................. 6-2
6.1.2.2
Common Commands .................................................................................................................. 6-3
6.1.2.3
Device Specific Commands ........................................................................................................ 6-3
6.1.2.4
Message Strings ......................................................................................................................... 6-3
6.1.3
Status Registers ............................................................................................................................. 6-4
6.1.3.1
Status Byte Register and Service Request Register .................................................................. 6-4
6.1.3.2
Standard Event Status Register and Standard Event Status Enable Register ........................... 6-4
6.1.4
IEEE Interface Example Programs ................................................................................................. 6-5
6.1.4.1
IEEE-488 Interface Board Installation for Visual Basic Program ................................................ 6-5
6.1.4.2
Visual Basic IEEE-488 Interface Program Setup ........................................................................ 6-7
6.1.4.3
IEEE-488 Interface Board Installation for Quick Basic Program ............................................... 6-10
6.1.4.4
Quick Basic Program ................................................................................................................ 6-10
6.1.4.5
Program Operation ................................................................................................................... 6-13
6.1.5
Troubleshooting ............................................................................................................................... 6-13
6.2
SERIAL INTERFACE OVERVIEW .................................................................................................. 6-14
6.2.1
Physical Connection ..................................................................................................................... 6-14
6.2.2
Hardware Support ........................................................................................................................ 6-14
6.2.3
Character Format ......................................................................................................................... 6-15
6.2.4
Message Strings .......................................................................................................................... 6-15
6.2.5
Message Flow Control ................................................................................................................. 6-16
6.2.6
Changing Baud Rate .................................................................................................................... 6-16
6.2.7
Serial Interface Example Programs .............................................................................................. 6-17
6.2.7.1
Visual Basic Serial Interface Program Setup ............................................................................ 6-17
6.2.7.2
Quick Basic Serial Interface Program Setup ............................................................................ 6-20
6.2.7.3
Program Operation ................................................................................................................... 6-21
6.2.8
Troubleshooting ........................................................................................................................... 6-21
6.3
COMMAND SUMMARY .................................................................................................................. 6-22
6.3.1
Interface Commands (Alphabetical Listing) .................................................................................. 6-24
7
OPTIONS AND ACCESSORIES ............................................................................................................................ 7-1
7.0
GENERAL ......................................................................................................................................... 7-1
7.1
MODELS ........................................................................................................................................... 7-1
7.2
OPTIONS .......................................................................................................................................... 7-1
7.3
ACCESSORIES ................................................................................................................................. 7-2
7.4
MODEL 3003 HEATER OUTPUT CONDITIONER ............................................................................ 7-4
8
SERVICE ................................................................................................................................................................ 8-1
8.0
GENERAL ......................................................................................................................................... 8-1
8.1
ELECTROSTATIC DISCHARGE ....................................................................................................... 8-1
8.1.1
Identification of Electrostatic Discharge Sensitive Components ..................................................... 8-1
8.1.2
Handling Electrostatic Discharge Sensitive Components ............................................................... 8-1
8.2
LINE VOLTAGE SELECTION ........................................................................................................... 8-2
8.3
FUSE REPLACEMENT ..................................................................................................................... 8-2
8.4
REAR PANEL CONNECTOR DEFINITIONS .................................................................................... 8-3
8.4.1
Serial Interface Cable Wiring ......................................................................................................... 8-5
8.4.2
IEEE-488 Interface Connector ....................................................................................................... 8-6
8.5
TOP OF ENCLOSURE REMOVE AND REPLACE PROCEDURE .................................................... 8-7
8.6
FIRMWARE AND NOVRAM REPLACEMENT .................................................................................. 8-7
8.7
LOOP 2 / ANALOG OUTPUT RANGE SELECTION ......................................................................... 8-8
8.8
JUMPERS ......................................................................................................................................... 8-8
8.9
ERROR MESSAGES ......................................................................................................................... 8-9
8.10
CALIBRATION PROCEDURE ......................................................................................................... 8-11
8.10.1
Equipment Required for Calibration ............................................................................................. 8-11
8.10.2
Diode/Resistor Sensor Input Calibration ...................................................................................... 8-12
8.10.2.1
Sensor Input Calibration Setup and Serial Communication Verfication .................................... 8-12
iv
Lake Shore Model 332 Temperature Controller User's Manual
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