semaphore TBOX LT2-530 Series, User Manual, Page: 7 / 197

Version : 1.09 7
10.5. POP3 Server ............................................................................................................. 92
10.5.1. Alarm Acknowledgment through POP3.......................................................................... 93
10.6. NTP Server ............................................................................................................... 94
10.6.1. Time accuracy ................................................................................................................. 94
10.7. DynDNS .................................................................................................................... 95
10.7.1. How to configure DynDNS in TBox ................................................................................. 95
10.8. Virtual Server ........................................................................................................... 97
10.9. IP Bridge .................................................................................................................. 98
10.9.1. Introduction .................................................................................................................... 98
10.9.2. Configuration .................................................................................................................. 98
10.9.3. Example with MS-CPU32X. ............................................................................................. 99
10.9.4. Sending Configuration through a Bridge ...................................................................... 100
10.11. Trace Log ............................................................................................................... 101
11. IP Security ............................................................................................................ 102
11.1. VPN ........................................................................................................................ 102
11.1.1. Introduction .................................................................................................................. 102
11.1.2. How does OpenVPN work ? ......................................................................................... 102
11.2. Firewall .................................................................................................................. 105
11.2.1. Firewall “Input” ............................................................................................................ 105
11.2.2. Firewall “Forward” ....................................................................................................... 107
12. Alarms ................................................................................................................. 109
12.1. Introduction ........................................................................................................... 109
12.2. Digital Alarm Condition ......................................................................................... 110
12.3. Analog Alarm Condition ........................................................................................ 112
12.4. Recipients .............................................................................................................. 114
12.5. Group of Recipients ............................................................................................... 117
12.6. Messages ............................................................................................................... 117
12.6.1. SMS coding ................................................................................................................... 118
12.6.2. Value of Tag in a message ............................................................................................. 118
12.7. Alarm Timetables .................................................................................................. 119
12.7.1. Time Slices .................................................................................................................... 119
12.7.2. Holidays ........................................................................................................................ 119
12.7.3. Timetables .................................................................................................................... 120
12.8. Alarms Table .......................................................................................................... 121
12.8.1. Columns description ..................................................................................................... 121
13. ReadSMS/POP3 embedded .................................................................................. 122
13.1. Introduction ........................................................................................................... 122
13.2. Acknowledgment of an alarm by sending data to the RTU................................... 123
13.2.1. Message sent by TBox .................................................................................................. 124
13.2.2. Acknowledgment by sending a SMS ............................................................................. 124
13.2.3. Acknowledgement by sending an e-mail ..................................................................... 124
13.3. Controlling the RTU using SMS message or POP3 ................................................. 125
13.3.1. Using pre-defined messages
(-
) ................................................................................... 125
13.3.2. Writing Tag with Direct addressing ( W ) ..................................................................... 126
13.3.3. Writing Tag with Indirect addressing – analog ( N ) ..................................................... 126
13.3.4. Writing Tag with Indirect addressing - digital ( D ) ...................................................... 126
13.3.5. Access Protection ( P ) ................................................................................................. 127
13.3.6. Acknowledgment ( A ) ................................................................................................. 127
13.3.7. SET a digital Tag ( S ) .................................................................................................... 128
13.3.8. RESET a digital Tag ( R ) ................................................................................................ 128
13.3.9. Writing minutes since midnight into a register ( h ) .................................................... 128
13.4. Automatic Update of a Recipient’s tel. number .................................................... 129