BONFIGLIOLI Vectron Agile Communications Manual page 4

6.2 VABus on the optional Communication Module ........................................................ 23
7 PROTOCOL ........................................................................................................25
7.1 Character Format ...................................................................................................... 25
7.2 Telegram Types ......................................................................................................... 26
7.2.1 Used Symbols ........................................................................................................... 26
7.2.2 Data Types ............................................................................................................... 27
7.2.3 Send Request / Enquiry Telegram .............................................................................. 27
7.2.4 Setting Request / Select Telegram .............................................................................. 28
7.2.5 Address Representation ............................................................................................. 28
7.2.6 Control Characters .................................................................................................... 29
7.2.7 Systembus Node-ID .................................................................................................. 29
7.2.8 Data Set ................................................................................................................... 30
7.2.9 Parameter Number .................................................................................................... 30
7.2.10 Data Bytes ............................................................................................................... 31
7.2.11 Control Char ETX ...................................................................................................... 31
7.2.12 Binary Checksum (BCC) ............................................................................................. 31
7.3 Telegram Check / Error Acknowledgement .............................................................. 32
7.4 Monitoring Function (Timing / Watchdog) ............................................................... 33
7.5 Block Access .............................................................................................................. 34
8 HANDLING OF DATA SETS / CYCLIC WRITING ................................................37
9 EXAMPLE TELEGRAMS ......................................................................................39
9.1 Data Type uInt (value range 0 ...65535) .................................................................. 39
9.2 Data Type Int (value range -32768 ... +32767) ....................................................... 40
9.3 Data Type Long (value range -2
9.4 Data Type String (max. 99 characters) ..................................................................... 42
10 CONTROL / REFERENCE VALUE ........................................................................43
10.1 Control via Contacts / Remote-Contacts ............................................................... 45
10.1.1 Device State machine ................................................................................................ 47
10.2 Control via Statemachine ...................................................................................... 48
10.2.1 Statemachine diagram ............................................................................................... 50
10.3 Behavior in Quick Stop .......................................................................................... 52
10.4 Behavior in State-Transition 5 ............................................................................... 53
11 ACTUAL VALUES ................................................................................................53
12 PARAMETER LIST ..............................................................................................54
12.1 Actual Values ("Actual" Menu) .............................................................................. 54
12.2 Parameters ("Para" Menu) .................................................................................... 54
13 ANNEX ...............................................................................................................55
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... +2 -1) ........................................................... 41
VABus Agile
Content
06/2010