Ccpu_Endcciefbdataassurance - Mitsubishi Electric MELIPC MI5000 Series Programming Manual

CCPU_EndCCIEFBDataAssurance

Ends data assurance for access to a link device of CC-Link IE Field Network Basic.
Format
short CCPU_EndCCIEFBDataAssurance(unsigned short usGroupNo)
Argument
Argument
usGroupNo
Description
• Ends data assurance for access to a link device of CC-Link IE Field Network Basic for the specified group.
• Execute the CCPU_StartCCIEFBDataAssurance function to start data assurance.
• If this function is executed, cyclic transmission of the CC-Link IE Field Network Basic function is restarted.
• Data assurance can be ended by this function only by the task that started assurance by the
CCPU_StartCCIEFBDataAssurance function. If this function is executed by a task different from the task that started data
assurance during data assurance, a data assurance running error is issued by the other task.
• If this function was executed while data assurance has not been started by the CCPU_StartCCIEFBDataAssurance
function, it ends normally.
Return value
Return value
0(0000H)
-328(FEB8H)
-331(FEB5H)
-377(FE87H)
For details on error codes, refer to the following section.
Page 116 Function error codes
Relevant function
Page 69 CCPU_StartCCIEFBDataAssurance
3 DETAILS OF FUNCTIONS
28
3.1 C Controller Module Dedicated Functions
Name
Group No.
Description
Normal
Group number error
CC-Link IE Field Network Basic parameter unset
Data assurance running by other task error
Description
Specifies a group number for data assurance. (1 to 4)
IN/OUT
IN