IFM AC1401, Programming Manual

Page: 3 / 131

3
ifm Programming Manual AS-i Gateway AC14 (4.2.x) 12/2017
Content
7.3 Access input and output data .............................................................................................27
7.3.1 Options to access input and output data .................................................................................... 27
7.3.2 Validity of the interface data ....................................................................................................... 28
7.3.3 Process data of the AS-i slaves .................................................................................................. 29
7.3.4 Fieldbus data .............................................................................................................................. 31
7.4 Use functions of the ifm package .......................................................................................33
7.4.1 Control interface of the ifm function blocks ................................................................................. 33
7.4.2 Configure system ....................................................................................................................... 35
7.4.3 Configure AS-i master ................................................................................................................ 35
7.4.4 Configure AS-i slaves ................................................................................................................. 35
7.4.5 Manage AS-i network ................................................................................................................. 36
7.4.6 Send commands to the system and the AS-i master .................................................................. 39
7.5 Use visualisations ..............................................................................................................40
7.5.1 Supported visualisation types ..................................................................................................... 40
7.5.2 Add visualisation to a project ...................................................................................................... 41
7.5.3 Create a visualisation ................................................................................................................. 42
7.5.4 Configure visualisation ............................................................................................................... 43
7.6 Configure task processing .................................................................................................45
7.6.1 Configure main task ................................................................................................................... 45
7.6.2 Set parameters for visualisation task .......................................................................................... 45
7.7 Testing the PLC application ...............................................................................................46
8 Operation 47
8.1 Transfer CODESYS project to device ................................................................................48
8.1.1 Activate CODESYS PLC ............................................................................................................ 49
8.1.2 Download the application to the device ...................................................................................... 50
8.1.3 Delete application from AS-i Gateway AC14 .............................................................................. 50
8.1.4 Delete boot application via SD card ........................................................................................... 51
8.2 Operating states of the PLC ...............................................................................................52
8.2.1 Operating mode of the PLC ........................................................................................................ 52
8.2.2 States of the PLC application ..................................................................................................... 52
8.2.3 Switch operating states .............................................................................................................. 53
8.3 Reset ..................................................................................................................................54
8.3.1 Supported reset variants ............................................................................................................ 54
8.3.2 Reset the application (warm) ...................................................................................................... 55
8.3.3 Reset the application (cold) ........................................................................................................ 55
8.3.4 Reset the application (origin) ...................................................................................................... 55
8.4 Display web visualisation ...................................................................................................56
8.5 Display target visualisation ................................................................................................57
9 Appendix 58
9.1 Library ACnnnn_Utils.library ..............................................................................................59
9.1.1 Overview: AS-i functions (FB_ASi) ............................................................................................. 60
9.1.2 Overview: System functions (FB_System) ............................................................................... 106
9.1.3 Enumeration types and complex variables ............................................................................... 113
9.2 Library ACnnnn_SYS_CMD.library ..................................................................................121
9.2.1 ACnnnn_SysCmd ..................................................................................................................... 121
10 Index 129
11 ifm weltweit • ifm worldwide • ifm à l’échelle internationale 131