Memory Functions - ABB IRC5 Product Manual

2.7 Memory functions

2.7.1. Memory functions
General
The controller may be fitted with memory functions found inside the Computer Module.
The memory functions are divided into two main categories:
Computer units
Computer unit DSQC639:
Note
NOTE!
Only use Compact flash memory and DDR SDRAM memory supplied by ABB.
Further information
The table gives references to additional information.
Information:
How to replace malfunctioning
memory units and restore the drive
system to full operation:
3HAC021313-001 Revision: P
• Mass memory (hard disk drive, solid state disk drive, etc.)
•
RAM memory (memory modules fitted on the main computer motherboard)
• Compact flash memory 1 GB containing ABB boot image software.
•
256 MB DDR SDRAM memory (Synchronous Dynamic Random Access Memory).
2 Installation and Commissioning, IRC5
Found in:
Section Replacement of Compact Flash memoryin
computer unit DSQC639 on page 223
SectionReplacement of motherboard in computer unit
DSQC639 on page 204.
Section Replacement of DDR SDRAM memory on
motherboardin computer unit DSQC639 on page 207
2.7.1. Memory functions
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