Siemens Simatic S7-300 CPU 31xC Series User Manual

Debugging functions, diagnostics and troubleshooting
10.7 Diagnostics of DP CPUs
S7-300, CPU 31xC and CPU 31x: Installation
Operating Instructions, Edition 08/2004, A5E00105492-05
10-31
Structure of the module status
The module status reflects the status of the configured address areas, and provides detailed
ID-specific diagnostics with respect to the configuration. Module status starts with module
diagnostics and consists of a maximum of 13 bytes.
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DOZD\Vಯರ
DOZD\Vಯರ
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
0RGXOHVWDWXV
&RGHIRUVWDWXVPHVVDJH
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&RQILJXUHGDGGUHVVDUHD
&38VORW
&RQILJXUHGDGGUHVVDUHD
/HQJWKRIPRGXOHVWDWXVLQFOE\WH[PD[E\WH
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6WDWXVW\SH0RGXOHVWDWXV
 PRGXOH2.
 YDOLGGDWD
 PRGXOHHUURU
 LQYDOLGGDWD
 GHIHFWLYHPRGXOH
 ZURQJPRGXOH
 LQYDOLGGDWD
 QRPRGXOH
 LQYDOLGGDWD
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Figure 10-4 Structure of the module status for CPU 31xC

Siemens Simatic S7-300 CPU 31xC Series Specifications

General

Series	S7-300 CPU 31xC
Power Supply	24 V DC
Communication Interfaces	MPI, PROFIBUS DP
Programming Languages	LAD, STL, FBD, SCL
Operating Temperature	0°C to +60°C
Memory	48 KB - 512 KB
Dimensions	40 x 125 x 130 mm (varies by model)