Siemens SIMATIC NET S7-300 User Manual

7 Programming FCs (Functions) and FBs for S7 Ethernet CPs
A-200
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
Table 7-2 AG_SEND / AG_LSEND Codes
DONE MeaningSTATUSERROR
0 1 8F44H Address of the parameter to be read is disabled in the accessed
rack.
0 1 8F7FH Internal error, e.g. illegal ANY reference.
e.g. parameter LEN=0
0 1 8090H  Module with this module base address does not exist.
 The FC used does not match the system family being used
(different FCs must be used for S7 -300 and S7-400).
0 1 8091H Logical base address not at a double word boundary.
0 1 8092H In the ANY reference, a type other than BYTE is specified.
(S7-400 only)
0 1 80A4H The communication bus connection between the CPU and CP is
not established. (Only with newer CPU versions)
0 1 80B0H The module does not recognize the data record.
0 1 80B1H The specified length (in the LEN parameter) is incorrect.
0 1 80B2H The communication bus connection between the CPU and CP is
not established.
0 1 80C0H The data record cannot be read.
0 1 80C1H The specified data record is currently being processed.
0 1 80C2H There are too many jobs pending.
0 1 80C3H CPU resources (memory) occupied.
0 1 80C4H Communication error (occurs temporarily and a repetition in the
user program will often remedy the problem).
0 1 80D2H Module base address incorrect.
FC5 AG_SEND / FC50 AG_LSEND - 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)