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WAGO PFC100 User Manual

WAGO PFC100
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222 e!RUNTIME Runtime Environment WAGO-I/O-SYSTEM 750
750-8100 PFC100; 2ETH; ECO
Manual
Version 1.6.0, valid from FW Version 03.02.02(14)
8.2 CODESYS V3 Priorities
A list of priorities implemented for the controller is provided below as
supplementary information to the CODESYS 3 documentation.
Table 179: CODESYS V3 Priorities
Scheduler
Task
Linux
®
Priority
IEC
Priority
Remark
Preemptive
scheduling
-
Real-time
range
Local bus or
fieldbus - HIGH
-95 … -86
Local bus (-88)
Mode selector
switch monitoring
-85
Task registers changes
to the mode selector
switch and changes
the state of the PLC
application. (start, stop,
reset warm/cold)
CODESYS
watchdog
-83
Execution of the
watchdog functions
Cyclic and event-
controlled IEC task
-55 … -53
1 … 3
For real-time tasks
which must not be
influenced in execution
by external interfaces
(e.g., fieldbus).
Local bus or
fieldbus - MID
-52 … -43
CAN (-52 … -51)
PROFIBUS (-49
-45)
Modbus
®
slave/master
(-43)
Cyclic and event-
controlled IEC task
-42 … -32
4 … 14
For real-time tasks
which must not
influence fieldbus
communication during
execution.
Local bus or
fieldbus LOW
-13 … -4
Fair
scheduling
-
None real-
time range
CODESYS
communication
Back-
ground
(20)
Communication with
the CODESYS
development
environment
Cyclic, event-
controlled and
freewheeling IEC
task
15
Incl. standard priority of
the visualization task

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WAGO PFC100 Specifications

General IconGeneral
BrandWAGO
ModelPFC100
CategoryController
LanguageEnglish

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