User guide
eWON 500-2001-4001-4002 User Guide - Table Of Contents
eWON 500®2001®4001®4002® Version 4_3_0 - User Guide - 10/5/05 - ©ACT'L sa - Page 6
6.8.1 Introduction ................................................................................................100
6.8.2 Setup ............................................................................................................100
6.8.3 Communication setup ................................................................................101
6.8.3.1 Supported Devices .............................................................................................101
6.8.4 Tag name convention .................................................................................101
6.8.4.1 ValueName .........................................................................................................101
6.9 EWON IO Server..................................................................................103
6.9.1 Introduction ................................................................................................103
6.9.2 Standard eWON I/O Item Names.............................................................103
6.9.2.1 Tag name convention.........................................................................................103
6.9.2.2 Analog Input Value Range (eWON4002/eWON1002) ...................................105
6.9.2.2.1 Configurable analog input AI1 to AI4 ......................................................................105
6.9.2.2.2 PT100 input AI5 and AI6...........................................................................................107
6.9.3 Setup ............................................................................................................108
6.9.3.1 Configuration of the counter pulse length.......................................................109
6.9.3.2 Energy management setup................................................................................109
6.10 MEM IO Server ..................................................................................110
6.10.1 Introduction ..............................................................................................110
6.10.2 Setup ..........................................................................................................110
6.10.3 Tag name convention ...............................................................................110
7 eWON Monitoring Web Interface................................................. 111
7.1 Real-time screen....................................................................................112
7.1.1 Change Tag value .......................................................................................112
7.1.2 Alarm state..................................................................................................112
7.1.3 Real time graph ..........................................................................................113
7.1.4 Historical window.......................................................................................113
7.2 Historical Trending screen ..................................................................113
7.3 Real-time Alarm screen........................................................................115
7.4 Historical Alarm screen .......................................................................117
7.5 Files transfer..........................................................................................118
8 Retrieving Data from eWON ......................................................... 119
8.1 List of eWON files.................................................................................119
8.2 Files Format ..........................................................................................120
8.3 FTP transfer ..........................................................................................120
8.3.1 FTP Software tools .....................................................................................120
8.3.2 FTP session..................................................................................................121
8.3.3 Via eWON web site ....................................................................................121
9 Programming the eWON ............................................................... 122