1
CONTENTS
Section
Page
1 INTRODUCTION .................................. 2
2 PREPARATION ..................................... 2
2.1
Company Standard Settings ....... 2
3 INSTALLATION ..................................... 3
3.1
Serial Communication Adaptors
for Personal Computers ............... 3
4 ELECTRICAL CONNECTIONS ........... 3
4.1
Serial Connections ...................... 3
5 SETTING UP ........................................ 4
5.1
Termination Resistors .................. 4
6 PROTOCOL .......................................... 4
7 PROGRAMMING .................................. 5
7.1
Serial Data Communication Page 5
8 COMMUNICATION ............................... 6
8.1
Communication between Master
and Slaves ................................... 6
8.1.1 Mnemonics ....................... 6
8.1.2 Relay Logic Equation
(Q1, Q2) ........................... 6
8.2
Command Format ........................ 6
8.2.1 Term Clarification ............. 6
8.3
Reply Format ............................... 8
8.3.1 Term Clarification ............. 8
8.4
Communication Examples .......... 9
8.5
Error Codes ............................... 11
8.6
Command Mnemonics .............. 12
8.6.1 General Parameters ....... 12
8.6.2 Profile Parameters ......... 19
8.6.3 Heat/Cool Parameters ... 20
8.64. Multiple Read
Parameters ..................... 21
9 OPERATION ....................................... 23
10 SPECIFICATION ................................ 24
APPENDICES ........................................ 25
A1
The American Standard Code for
Information Interchange (ASCII) 25
A2
Non-volatile Memory Limitations 28
A3
Block Check Characters ............ 28
A3.1
BCC Example ................. 28
