Mitsubishi Electric MELSEC iQ-R Series User Manual page 91

■When turning the power OFF or resetting a CPU module during project data saving
When turning the power OFF or resetting a CPU module while project data is being saved to an SD memory card, the project
data is deleted without being saved.
In addition, the SD memory card may be damaged. Stop file access, then turn the power OFF or reset the CPU module.
When turning the power OFF or resetting a CPU module while project data is being saved to a file server, the saving may not
be completed or the file may be corrupted.
Turn the power OFF or reset the CPU module after the saving is completed.
Whether the saving is completed can be checked in 'Project data saving completion' (Un\G14001, Un\G14011, Un\G14021,
*1
Un\G14031) .
*1 Buffer memory of a module set as the main one when configuring multiple modules
Page 67 Operation of the recording function when configuring multiple modules
■When removing an SD memory card during project data saving
When removing an SD memory card without stopping file access while project data is being saved to the SD memory card,
the project data is deleted and the SD memory card may be damaged.
Read a required recording file and project data in GX Works3 before removing the SD memory card.
■If the network is disconnected during project data saving
If the network is disconnected between a recorder module/camera recorder module and a file server while project data is
being saved to the file server, the project data is deleted.
■If saving project data fails
If saving project data fails due to a cause such as an insufficient free space on an SD memory card or a file server, the data is
discarded.
In this case, check the cause in the "Module Diagnostics" screen and turn ON 'Project data saving specification' (Un\G14080
*1
to 14083) of a recorder module/camera recorder module as necessary to save it again.
*1 Buffer memory of a module set as the main one when configuring multiple modules
Page 67 Operation of the recording function when configuring multiple modules
■Formatting an SD memory card during project data saving
When formatting an SD memory card while project data is being saved, the saving stops and the SD memory card is
formatted.
If the project data is required, read a required recording file and project data in GX Works3 after the saving is completed, then
format the SD memory card.
Whether the saving is completed can be checked in 'Project data saving completion' (Un\G14001, Un\G14011, Un\G14021,
*1
Un\G14031) .
*1 Buffer memory of a module set as the main one when configuring multiple modules
Page 67 Operation of the recording function when configuring multiple modules
1 FUNCTIONS
89
1.1 Recording Function
1