Mitsubishi Electric MELSEC iQ-R Series Manual page 46

CITL_MountMemoryCard
This function mounts the SD memory card inserted to a C intelligent function module.
■ Format
short CITL_MountMemoryCard (short sDrive)
■ Argument
Argument
sDrive
■ Description
• This function mounts the drive specified to the target drive (sDrive).
• The CARD RDY LED keeps flashing during the mount processing, and it turns ON once the mount processing is
completed.
• The CITL_MountMemoryCard function is available when the status of the SD memory card is "Inserted (unmounted)".
(The status of the SD memory card can be checked by the CITL_GetUnitStatus function.)
• When an SD memory card has already been mounted, this function ends normally without processing.
Use this function to access an SD memory card again without removing it after unmounting the SD memory
card with the CITL_UnmountMemoryCard function while the power is ON.
This function does not need to be executed since an SD memory card is automatically mounted when it is
replaced.
■ Return value
Return value
0 (0000H)
Other than 0 (0000H)
■ Relevant function
Page 43 CITL_GetUnitStatus
Page 60 CITL_UnmountMemoryCard
3 DETAILS OF FUNCTION
44
3.1 C Intelligent Function Module Dedicated Functions
Name
Target drive
Description
Normal
Error
For details on the error, refer to the following chapter.
Page 108 ERROR CODE LIST
Description
Specify a target drive.
(When 'Reserved' is specified, this function ends normally without
processing.)
• 1: SD memory card
• Others: Reserved
IN/OUT
IN