Siemens SIMATIC NET S7-300 User Manual

7 Programming FCs (Functions) and FBs for S7 Ethernet CPs
A-225
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
CMD Meaning
6 and 7 CN_RESERVED_1
This job is reserved for firmware expansions; in contrast to the NOP job, this job is
processed on the CP and leads to an appropriate code in the RESULT1/2 parameters.
RESULT (for CMD = 6) Meaning
Parameter Hex value/range
RESULT1 0000 0001
H
The job was transferred to the CP successfully.
RESULT1 0000 0002
H
The job could not be transferred to the CP
because the service has not started on the CP
(for example, CP in Stop).
RESULT2 0000 0000
H
Default
FC10 AG_CNTRL - continued

Siemens SIMATIC NET S7-300 Specifications

General

Product Type Designation	SIMATIC NET S7-300
Mounting	DIN rail mounting
Protection Class	IP20
CPU Models	Various models available (e.g., CPU 312, CPU 314)
Communication Interfaces	MPI, PROFIBUS DP
Power Supply	24 V DC power supply required. Different power supply modules available.
I/O Modules	Digital input modules, digital output modules, analog input modules, analog output modules
Programming	STEP 7 software
Supply Voltage	24V DC or 120/230V AC (depending on model)
Digital Inputs	Available via digital input modules
Digital Outputs	Available via digital output modules
Analog Inputs	Available via analog input modules
Analog Outputs	Available via analog output modules
Communication Functions	MPI, PROFIBUS DP, Ethernet (depending on model)
Protocols	MPI, PROFIBUS DP, TCP/IP (depending on model)
Operating Temperature	0°C to 60°C
Storage Temperature	70 °C
Memory	Depends on CPU model (e.g., 32 KB to 1.5 MB)