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Deployment CPU 315-4PN23
Deployment storage media - MMC, MCC
5.16
Deployment storage media - MMC, MCC
Overview
MMC
MCC
68
At this slot the following storage media can be plugged:
n
SD respectively MMC (Multimedia card)
–
External memory card for programs and firmware.
n
MCC - Memory configuration card
–
External memory card (MMC) for programs and firmware with the possibility to
unlock additional work memory.
–
The additional memory can be purchased separately.
–
To activate the corresponding card is to be installed and an overall reset is to be
Ä Chap. 5.13 'Overall reset' page 64
established.
To avoid malfunctions, you should use memory cards of Yaskawa. These
correspond to the industrial standard. A list of the currently available
memory cards can be found at www.yaskawa.eu.com
You can cause the CPU to load a project automatically respectively to execute a com-
mand file by means of pre-defined file names.
n
The MMCs of Yaskawa are pre-formatted with the PC format FAT and can be
accessed via a card reader.
n
After PowerON respectively an overall reset the CPU checks, if there is a memory
card plugged with data valid for the CPU.
n
Push the memory card into the slot until it snaps in leaded by a spring mechanism.
This ensures contacting. By sliding down the sliding mechanism, a just installed
memory card can be protected against drop out.
To remove, slide the sliding mechanism up again and push the storage media against the
spring pressure until it is unlocked with a click.
CAUTION!
If the media was already unlocked by the spring mechanism, with shifting
the sliding mechanism, a just installed memory card can jump out of the
slot!
Please note that the write protection function of SD cards is not evalu-
ated!
n
The MCC is a MMC with the possibility to unlock additional work memory.
By plugging the MCC into the MCC slot and then an overall reset the according
n
memory expansion is released. There may only one memory expansion be activated
at one time.
n
On the MCC there is the file memory.key. This file may not be altered or deleted.
System 300S
HB140 | CPU | 315-4PN23 | en | 18-02
+
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