Beckhoff BC3150 User Manual

Programming
BC3150 71Version: 2.1.0
5.12.2.2 System task information
VAR_GLOBAL
SystemTaskInfo:SYSTEMTASKINFOTYPE;
END_VAR
System flags are implicitly declared variables. Using the Input Assistant, a variable SystemTaskInfoArr can
be found under system variables. This variable is a field with four structures of type SYTEMTASKINFOTYPE
[}71]. The structure definition can be found in the system library. The index in this field is the task ID.
Development environment Target platform PLC libraries to be linked
TwinCAT v2.9.0 BCxx50, BC9x20 Controller TcBaseBCxx50.lbx
5.12.2.3 System Task Info Type
TYPESYSTEMTASKINFOTYPE
STRUCT
active:BOOL;
taskName:STRING(16);
firstCycle:BOOL;
cycleTimeExceeded:BOOL;
cycleTime:UDINT;
lastExecTime:UDINT;
priority:BYTE;
cycleCount:UDINT;
END_STRUCT
END_TYPE
Key
active: This variable indicates whether the task is active.
taskName: the task name.
firstCycle: During the first PLC task cycle, this variable has the value: TRUE.
cycleTimeExceeded: this variable indicates whether the set task cycle time was exceeded.
cycleTime: set task cycle time in multiples of 100ns.
lastExecTime: cycle time required for the last cycle in multiples of 100ns.
priority: set task priority.
cycleCount: cycle counter.
Development environment Target platform PLC libraries to be linked
TwinCAT v2.9.0 BCxx50, BC9x20 Controller TcBaseBCxx50.lbx
5.12.2.4 System info
VAR_GLOBAL
SystemInfo:SYSTEMINFOTYPE;
END_VAR
System flags are implicitly declared variables. Using the Input Assistant, a variable Systeminfo can be found
under system variables. The type SYSTEMINFOTYPE [}72]is declared in the system library. For accessing
the variable, the system library has to be integrated in the project.
Development environment Target platform PLC libraries to be linked
TwinCAT v2.9.0 BCxx50, BC9x20 Controller TcBaseBCxx50.lbx

Beckhoff BC3150 Specifications

General

Brand	Beckhoff
Model	BC3150
Category	Controller
Language	English