Ccpu_Endlinkdeviceassurance - Mitsubishi Electric MELIPC MI5000 Series Programming Manual

CCPU_EndLinkDeviceAssurance

Ends data assurance for access to a link device of CC-Link IE Field Network.
Format
short CCPU_EndLinkDeviceAssurance(unsigned short usIoNo)
Argument
Argument Name
usIoNo Module position
Description
• Ends data assurance for access to a link device of CC-Link IE Field Network.
• Execute the CCPU_StartLinkDeviceAssurance function before starting data assurance.
• If this function is executed, the following operations result.
The statuses of RX and RWr of own station are updated.
The statuses of RY and RWw of own station are transmitted.
• If executed while data assurance is not being performed by the CCPU_StartLinkDeviceAssurance function, a data
assurance ended error occurs.
Return value
Return value
0(0000H)
-361(FE97H)
-362(FE96H)
-28632(9028H)
For details on error codes, refer to the following section.
Page 116 Function error codes
Relevant function
Page 70 CCPU_StartLinkDeviceAssurance
Description
Specify 0x03E0.
Description
Normal
Data assurance ended error
CC-Link IE Field Network hardware error
Module position specification error
3 DETAILS OF FUNCTIONS
3.1 C Controller Module Dedicated Functions
3
IN/OUT
IN
29