Siemens SIMATIC S7-300 Module data Hardware And Installation Manual

Testing functions, Diagnostics and Fault Elimination
S7-300 Programmable Controller Hardware and Installation
A5E00105492-01
10-25
Module diagnostics
Module diagnostics indicate the configured address area of transfer memory that
has received an entry.
Byte 6
7654 3210BitNo
length of the module diagnostics incl. Byte 6
(dependent on the number of configured
address areas up to 6 Byte)
Byte 7
Entry for 2nd configured address area
Entry for 3rd configured address area
Entry for 4th configured address area
Entry for 5th configured address area
Byte 8
Entry for 6th to 13th configured address area
01
Entry for 30th configured address area
Entry for 31th configure address area
Preset actual configurtation¹
Code for module diagnostics
Entry for 1st configured address area
Entry for 14th to 21th configured address area
Byte 9
Byte 10
Entry for 22th to 29th configured address area
Byte 11
Entry for 32th configured address area
00 000
Preset actual configurtation or Slave CPU in¹
Preset actual configurtation¹
76 5432 10BitNo.
76 5432 10BitNo
76 5432 10BitNo.
76 543210BitNo.
76 543210 BitNo
Figure 10-8 Structure of module diagnostics of CPU 31x-2

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)