Siemens CPU 315-2 DP Reference Manual

CPU 31x-2 as DP Master/DP Slave and Direct Communication
2-18
PLC S7-300, CPU Specifications CPU 312 IFM to CPU 318-2 DP
A5E00111190-01
2.6 Diagnosis of the CPU 31x-2 operating as DP-Slave
In This Section
Section Contents Page
2.6.1 Diagnosis with LEDs 2-19
2.6.2 Diagnostics with STEP 5 or STEP 7 2-19
2.6.3 Reading Out the Diagnostic Data 2-20
2.6.4 Format of the Slave Diagnostic Data 2-24
2.6.5 Station Status 1 to 3 2-25
2.6.6 Master PROFIBUS Address 2-27
2.6.7 Manufacturer Identification 2-27
2.6.8 Module Diagnostics 2-28
2.6.9 Station Diagnostics 2-29
2.6.10 Interrupts 2-31

Siemens CPU 315-2 DP Specifications

General

Memory	64 KB
Power Supply	24 V DC
Order Number	6ES7 315-2AG10-0AB0
Number of DP Masters	1
Number of DP Slaves	124
Load Memory	64 KB
Number of Timers	256
Number of Counters	256
Data Memory	64 KB
Operating Temperature	0 to 60 °C
Integrated Interfaces	MPI, DP
Digital Outputs	Not integrated
Analog Inputs	Not integrated
Analog Outputs	Not integrated
Programming Languages	LAD, FBD, STL
Digital Inputs	Not integrated
Weight	660 g