YASKAWA MP3300 series, Руководство по эксплуатации продукта

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3.2 Function Modules
3.2.6 USB Memory
3-80
3.2.6 USB Memory
You can transfer user application data between the RAM in the CPU Module and the USB
memory device.
Operating Procedures
This section describes the procedures for loading all of the data from the USB memory device
and saving all of the data to the USB memory device.

Batch Loading from USB Memory Device
1.
Turn OFF the power supply to the Base Unit.
2.
Insert the USB memory device that contains the application data to transfer into the
USB connector on the CPU Module.
3.
Turn ON only the LOAD pin on the mode switches on the CPU Module.
Operation Description Reference
USB
memory
batch
transfer
Batch load
Loads all of the user application data
that is saved in the USB memory
device to the CPU Module’s non-vola-
tile memory.

Batch Loading from USB Memory
Device on page 3-80
Batch save
Saves all of the user application data
that is saved in the CPU Module’s RAM
to the USB memory device.

Batch Saving to USB Memory on page
3-81
Data logging
Saves all of the logged data in the CPU
Module to the USB memory device.
3.2.7 File Transfer on page 3-84
Import/
Export
instructions
Batch load
Loads all of the user application data
that is saved in the USB memory
device to the CPU Module’s RAM from
within a ladder program.
MP3000 Series Ladder Programming
Manual (Manual No.: SIEP C880725
13)
Batch save
Saves all of user application data that is
saved in the CPU Module’s RAM to the
USB memory device from within a lad-
der program.
Make sure that the folder hierarchy and file naming where the application data is to be
stored is as shown below.
Information
MP_BKUP
BACKUP