Siemens SIMOTION D45 Series User Manual

Technical data of the D4x5-2
4.5 Interfaces and performance features
SIMOTION D4x5-2
80 Manual, 02/2012
4.5 Interfaces and performance features
Memory for system data
Table 4- 9 Memory for system data and its memory size
Data Memory size
D425-2
Memory size
D435-2
Memory size
D445-2 DP/PN
Memory size
D455-2 DP/PN
Diagnostics buffer
(protected against
power failure)
200 messages
(SIMOTION)
200 messages
(SINAMICS
Integrated)
200 messages
(SIMOTION)
200 messages
(SINAMICS
Integrated)
200 messages
(SIMOTION)
200 messages
(SINAMICS
Integrated)
200 messages
(SIMOTION)
200 messages
(SINAMICS
Integrated)
RAM (working
memory)
1)
48 MB 64 MB 128 MB 256 MB
RAM disk (load
memory)
25 MB 35 MB 50 MB 70 MB
Retentive memory 364 KB 364 KB 512 KB 512 KB
Persistent memory
(user data on
CompactFlash)
2)
300 MB 300 MB 300 MB 300 MB
1)
A separate 20 MB of working memory is available for Java applications.
2)
These figures relate to CompactFlash cards with a capacity of 1 GB. If the "Upgrade SIMOTION
devices" function is used, the downgrade option requires CompactFlash cards with double the
memory requirement for "each switch position". The 300 MB persistent memories can therefore
only be achieved with CompactFlash cards with at least 1 GB memory capacity.

Siemens SIMOTION D45 Series Specifications

General

Brand	Siemens
Model	SIMOTION D45 Series
Category	Control Unit
Language	English