Memory Functions, Irc5; Computer Units - ABB IRC5 Product Manual

2 Installation and Commissioning, IRC5

2.7.1. Memory functions, IRC5

2.7 Memory functions
2.7.1. Memory functions, IRC5
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 DSQC623:
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.
How to replace malfunctioning
memory units and restore the drive
system to full operation:
96
• Mass memory (hard disk drive, solid state disk drive, etc)
•
RAM memory (memory modules fitted on the main computer motherboard)
• Computer Module BD plus features a hard disk drive containing ABB VxWorks boot
image software.
• Computer Module AC plus features a IDE Flash Module 256MB drive containing
ABB VxWorks boot image software.
•
256 MB SDRAM memory (Synchronous Dynamic Random Access Memory).
•
Compact flash memory 256MB containing ABB VxWorks boot image software.
•
256 MB DDR SDRAM memory (Synchronous Dynamic Random Access Memory).
Information: Found in:
Section Replacement of hard disk or IDE Flash module
and cable in computer unit DSQC623 on page
268orReplacement of Compact Flash memory in
computer unit DSQC639 on page 272
SectionReplacement of motherboard in computer unit
DSQC623 on page 230orReplacement of motherboard
in computer unit DSQC639 on page
Section Replacement of DDR SDRAM memory on
motherboard in computer unit DSQC639 on page 240
Note that the DRAM modules on the Computer unit
DSQC623 motherboard cannot be replaced
separately! Replacing the DRAM modules entails
replacing the complete motherboard!
3HAC021313-001 Revision: K
235.