7
12.3. Explosive environment .................................................................................. 128
13. Appendices ........................................................................................................ 128
13.1. Data transmission in GSM systems .................................................................. 128
13.1.1. SMS ...................................................................................................... 128
13.1.2. CSD (HSCSD) ........................................................................................ 128
13.1.3. GPRS .................................................................................................... 129
13.1.3.1. Advantages of GPRS technology .......................................................... 129
13.1.3.2. GPRS in telemetry applications .......................................................... 129
13.1.4. EDGE .................................................................................................... 130
13.1.5. UMTS .................................................................................................... 130
13.1.6. HSDPA .................................................................................................. 130
13.2. Application examples..................................................................................... 130
13.2.1. Communication with single module ........................................................... 130
13.2.2. Point to point communication ................................................................... 131
13.2.2.1. Using internal resources .................................................................... 131
13.2.2.2. Data transmission from external devices .............................................. 133
13.2.2.2.1. Configuration for transparent mode
……………………………………………….
133
13.2.2.2.2. Configuration for GazModem mode
………………………………………………..
133
13.2.2.2.3. Configuration for M-Bus Lec mode
…………………………………………………
134
13.2.2.2.4. Configuration for NMEA 0183 mode
……………………………………………….
134
13.3. Syntax for reading and writing data in SMS mode .............................................. 135
13.4. Unlocking writing to internal registers .............................................................. 136
13.5. Working with dynamic IP addressing ............................................................... 136
13.6. Data formats ................................................................................................ 137
13.7. Module's Status format .................................................................................. 138
13.8. Trigger inputs .............................................................................................. 138
13.9. Flags .......................................................................................................... 139
13.10. RM-120 ..................................................................................................... 140
13.11. Memory map .............................................................................................. 142
13.11.1. Binary inputs space ............................................................................... 142
13.11.2. Binary outputs space ............................................................................. 145
13.11.3. Analogue inputs space ........................................................................... 147
13.11.4. Internal Registers space......................................................................... 149
13.11.5. Auxiliary resources for GazModem mode .................................................. 153
13.11.6. Auxiliary resources for M-Bus mode ......................................................... 155
13.11.7. Auxiliary resources fo NMEA 0183 mode ................................................... 159
Содержание MT-101
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