Contents
Jun-17 5
10 Operating Principle .............................................................................. 33
10.1 Operation with the Terminal Program ................................................................ 34
10.2 Operation with HSComm Modem ..................................................................... 35
10.3 User Interface of the Software HSComm Modem .............................................. 36
11 Functions ............................................................................................. 39
11.1 Establishing or Accepting a Data Connection .................................................... 39
11.2 Select Country-Specific Presets ......................................................................... 41
11.3 Automatic Baud Rate Detection ........................................................................ 42
11.3.1 Serial Connection ................................................................................... 42
11.3.2 Phone Connection .................................................................................. 43
11.4 Data Buffer for Serial Data Transmission ........................................................... 44
11.5 Bit Direct Mode ................................................................................................. 45
11.6 Data Flow Control (Handshake) ......................................................................... 46
11.6.1 Hardware data flow control (RTS/CTS) .................................................. 46
11.6.2 Software data flow control (XON/XOFF) ................................................ 47
11.7 Error correction ................................................................................................. 48
11.8 Data Compression ............................................................................................. 49
11.9 Selective Call Acceptance ................................................................................. 50
11.10 Switching Outputs ............................................................................................ 51
11.11 Alarm Inputs ..................................................................................................... 52
11.12 Sending messages via Data connection, SMS or Fax ......................................... 53
11.13 Manual Sending of Messages ........................................................................... 56
11.14 Switching on the Remote Configuration ............................................................ 57
11.15 Remote Configuration of the INSYS Modem ..................................................... 58
11.16 Switching / Querying of the Outputs / Activate Inputs via DTMF ....................... 59
11.17 Switching of the Outputs / Queries of the Inputs via DTMF ............................... 60
11.18 Access Control and Security Callback ................................................................ 62
11.19 Idle Connection Control with Data Transmit Control .......................................... 65
11.20 Priority Circuit for a Phone Connected in Series ................................................. 66
11.21 Operation with a PLC ........................................................................................ 68
11.22 Resetting the Device ......................................................................................... 69
11.23 Firmware Update .............................................................................................. 70
12 Waste Disposal .................................................................................... 72
12.1 Repurchasing of Legacy Systems ...................................................................... 72
13 Declaration of Conformity .................................................................... 73
14 AT Command Reference ...................................................................... 74
14.1 AT Messages .................................................................................................. 101
15 Country Codes ................................................................................... 104