Mitsubishi Electric MELSEC iQ-R C Series Programming Manual page 206

Return value
Return value
0 (0000H)
Other than 0
*1 For a return value which does not exist in the reference, refer to the manual for the programmable controller CPU. (MELSEC iQ-R
CPU Module User's Manual (Application))
Relevant functions
• Page 198 mdOpen
• Page 190 mdClose
• Page 194 mdGetLabelInfo
• Page 207 mdRandWLabelEx
3 DETAILS OF FUNCTION
204
3.3 MELSEC Data Link Functions
Description
Normal
Error
For details on the error, refer to the following:
Page 225 ERROR CODE LIST
*1