Siemens CPU 314C-2 DP User Manual

Technical data of CPU 31x
7.6 CPU 317-2 DP
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
7-27
Technical Data
• Retentive memory
Configurable
• Default
from C0 to C7
• Counting range
0 to 999
IEC Counters Yes
• Type
SFB
• Number
Unlimited
(limited only by work memory)
S7 timers 512
• Retentive memory
Configurable
• Default
Not retentive
• Timer range
10 ms to 9990 s
IEC Timers Yes
• Type
SFB
• Number
Unlimited
(limited only by work memory)
Data areas and their retentivity
Flag bits 4096 bytes
• Retentive memory
Configurable
• Default retentivity
From MB0 to MB15
Clock flag bits 8 (1 byte per flag bit)
Data blocks
• Number
2047
(in the 1 to 2047 range of numbers)
• Size
64 KB
• Non-Retain support (configured retention)
Yes
Local data per priority class Max. 1024 bytes
Blocks
Total 2048 (DBs, FCs, FBs)
The maximum number of blocks that can be
loaded may be reduced if you are using another
MMC.
OBs See the Instruction List
• Size
64 KB
Nesting depth
• Per priority class
16
• additional within an error OB
4
FBs See the Instruction List
• Number, Max.
2048
(in the 0 to 2047 range of numbers)
• Size
64 KB

Siemens CPU 314C-2 DP Specifications

General

Brand	Siemens
Model	CPU 314C-2 DP
Category	Processor
Language	English