
iv
4.2.7.1. List Operation
........................................................................................................... 23
4.2.7.2 Executing List Function
............................................................................................ 23
4.2.8 Automatic Testing Function
........................................................................................ 23
4.2.8.1 Automatic Test Operation
........................................................................................ 24
4.2.8.2 Setting up Automatic Test Trigger Output Mode
................................................... 25
4.2.8.3 Executing Automatic Test Function
........................................................................ 25
4.3 Input Control
............................................................................................................................ 26
4.3.1 Short Circuit Operation (SHORT)
............................................................................... 26
4.3.2 Input On/Off Operation
................................................................................................ 26
4.4 Electronic Load Operation Range
......................................................................................... 26
4.5 Protection Functions
............................................................................................................... 27
4.5.1 Over Voltage Protection (OV)
..................................................................................... 27
4.5.2 Over Current Protection (OC)
..................................................................................... 27
4.5.3 Over Power Protection (OW)
...................................................................................... 28
4.5.4 Input Polarity Reversed
............................................................................................... 28
4.5.5 Over Heat Protection(OH)
........................................................................................... 28
4.6 Remote Measurement Function
............................................................................................ 28
4.7 Battery Testing
........................................................................................................................ 30
4.8 Communication protocol
........................................................................................................ 31
4.8.1 Introduction
................................................................................................................... 31
4.8.2 Setup Baudrate
............................................................................................................ 32
4.8.3 Data
............................................................................................................................... 32
4.8.4 Function Code
.............................................................................................................. 32
4.8.5 Error checking (CRC)
.................................................................................................. 32
4.8.6 Complete Command Frame Analysis
........................................................................ 33
4.8.7 Coil With The Register Address Allocation
............................................................... 35
4.8.8 Definition Of The Command Register CMD
.............................................................. 37
4.8.9 Common Operational Function Descriptions
............................................................ 38
4.9 Remote operation
................................................................................................................... 42
4.9.1 M-131 or M-133 Communication Cable
..................................................................... 42
Quick Reminders ................................................................................................................................. 46
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