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Siemens CPU 314C-2 PtP User Manual

Siemens CPU 314C-2 PtP
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Technical data of CPU 31x
7.6 CPU 317-2 DP
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
7-29
Technical Data
S7 signaling functions
Number of stations that can be logged on for
signaling functions
32
(depends on the number of connections
configured for PG / OP and S7 basic
communication)
Process diagnostics messages Yes
Simultaneously enabled interrupt S blocks
60
Testing and commissioning functions
Status/control variables Yes
Variables
Inputs, outputs, memory bits, DBs, timers,
counters
Number of variables
Of those as status variable
Of those as control variable
30
Maximum 30
Max. 14
Forcing
Variables
Inputs/Outputs
Number of variables
Maximum 10
Block status Yes
Single step Yes
Breakpoints 2
Diagnostic buffer Yes
Number of entries (not configurable)
Max. 100
Communication functions
PG/OP communication Yes
Global data communication Yes
Number of GD circuits
8
Number of GD packets
Sending stations
Receiving stations
Maximum 8
Maximum 8
Maximum 8
Length of GD packets
Consistent data
Max. 22 bytes
22 bytes
S7 basic communication Yes
User data per job
Consistent data
Max. 76 bytes
76 bytes (for X_SEND or X_RCV)
76 bytes (for X_PUT or X_GET as the server)
S7 communication Yes
As server
Yes
as client
Yes (via CP and loadable FBs)
User data per job
Consistent data
Max. 180 bytes (with PUT/GET)
160 byte (as the server)
S5-compatible communication Yes (via CP and loadable FCs)
Number of connections 32

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Siemens CPU 314C-2 PtP Specifications

General IconGeneral
BrandSiemens
ModelCPU 314C-2 PtP
CategoryProcessor
LanguageEnglish

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