TABLE OF CONTENTS
1. INTRODUCTIONS..................................................................................................1
1.1. FUNCTION SPECIFICATION.................................................................................... 1
1.2. FEATURES.............................................................................................................1
2. THE INSTALLATION, WIRING AND CONFIGURATION.............................3
2.1. DIMENSIONS AND INSTALLATION......................................................................... 3
2.2. WIRING AND CONFIGURATION............................................................................. 6
3. OPERATING INSTRUCTIONS...........................................................................11
3.1. BUTTON OPERATION........................................................................................... 12
3.2. DATA READ(NON SOE)................................................................................. 13
3.3. PARAMETER SETTINGS........................................................................................33
3.4. LOCAL OPERATION.............................................................................................49
3.5. SOE AND STATISTIC INQUIRY.............................................................................53
4.1. MODBUS PROTOCOL OVERVIEW........................................................................61
4.1.1 THE TRANSMISSION FORMAT............................................................................ 61
4.1.2 THE FRAME FORMAT........................................................................................ 62
4.2. COMMUNICATION PROTOCOL ADDRESS TABLE AND DESCRIPTION..................... 64
4.3. EXPLANATION OF REGISTER ADDRESS................................................................90
4.4. SOE COMMUNICATION FORMAT DESCRIPTION..................................................97
5. TRANSPORTATION AND STORAGE............................................................. 100
APPENDIX............................................................................................................... 101
A. THE DEFAULT VALUE.......................................................................................... 101
B. TECHNICAL INDICATORS..................................................................................... 103
C. ORDER INSTRUCTIONS.........................................................................................105