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Table of Contents
BU 0550 GB-0813
7
1 GENERAL INFORMATION ...................................................................................................... 9
1.1 Specification of the PLC ....................................................................................... 9
1.2 PLC structure ........................................................................................................ 9
1.2.1 Memory ..................................................................................................................... 9
1.2.2 Process image ........................................................................................................ 10
1.2.3 Program Task ......................................................................................................... 10
1.2.4 Setpoint processing................................................................................................. 11
1.2.5 Data processing via accumulator ............................................................................ 11
1.3 Scope of functions .............................................................................................. 12
1.3.1 Motion Control Lib ................................................................................................... 12
1.3.2 Electronic gear with Flying Saw .............................................................................. 12
1.3.3 Visualisation ............................................................................................................ 12
1.3.4 Process controller ................................................................................................... 13
1.3.5 CANopen communication ....................................................................................... 13
2 CREATION OF PLC PROGRAMS ......................................................................................... 14
2.1 Loading, saving and printing .............................................................................. 14
2.2 Editor .................................................................................................................. 14
2.2.1 Variables and FB declaration .................................................................................. 15
2.2.2 Input window ........................................................................................................... 15
2.2.3 Watch and Breakpoint display window .................................................................... 16
2.2.4 PLC message window............................................................................................. 16
2.3 Load PLC program into the FI ............................................................................ 16
2.4 Debugging .......................................................................................................... 17
2.4.1 Observation points (Watchpoints) ........................................................................... 17
2.4.2 Holding points (Breakpoints) ................................................................................... 17
2.4.3 Single Step .............................................................................................................. 17
2.5 PLC configuration ............................................................................................... 18
2.6 PLC program start .............................................................................................. 18
2.7 Program example ............................................................................................... 19
3 AWL (INSTRUCTION LIST, IL) .............................................................................................. 20
3.1 General ............................................................................................................... 20
3.1.1 Data types ............................................................................................................... 20
3.1.2 Literal ...................................................................................................................... 20
3.1.3 Comments ............................................................................................................... 21
3.1.4 Jump marks ............................................................................................................ 21
3.1.5 Function call-ups ..................................................................................................... 22
3.1.6 Bit-wise access to variables .................................................................................... 22
3.2 Operators ............................................................................................................ 22
3.2.1 Loading and storage operators ............................................................................... 22
3.2.2 Arithmetical operators ............................................................................................. 24
3.2.3 Extended mathematical operators .......................................................................... 29
3.2.4 Bit Operations ......................................................................................................... 31
3.2.5 Comparison operators............................................................................................. 37
3.3 Jumps ................................................................................................................. 40
3.3.1 JMP ......................................................................................................................... 40
3.3.2 JMPC ...................................................................................................................... 40
3.3.3 JMPCN .................................................................................................................... 40
3.4 Type conversion ................................................................................................. 41
3.4.1 BYTE_TO_BOOL .................................................................................................... 41
3.4.2 BOOL_TO_BYTE .................................................................................................... 41
3.4.3 INT_TO_BYTE ........................................................................................................ 41
3.4.4 BYTE_TO_INT ........................................................................................................ 42
3.4.5 DINT_TO_INT ......................................................................................................... 42
3.4.6 INT_TO_DINT ......................................................................................................... 42
