Siemens SIMATIC S5 User Manual

PLC Error Messages S5-115F Manual
B.2 Evaluation of Error DBs (DB2 and DB3) without COM 115F
You will normally use COM 115F to display user-friendly error messages on your programmer
screen.
You evaluate the error DBs
• if you have no CRT-based programmer
• if you want to write your own error messages.
The error DBs contain all the information required for error location.
You will find notes on the structure of the error DBs in Section 5.4.2 of the Manual.
Consult the following pages for the precise meaning of the eight bytes of an error message.
B-88 EWA 4NEB 811 6149-02

Siemens SIMATIC S5 Specifications

General

Product type designation	SIMATIC S5
Programming language	STEP 5
Digital inputs	Varies by model
Digital outputs	Varies by model
Analog inputs	Varies by model
Analog outputs	Varies by model
Supply voltage	24V DC
CPU Type	Varies by model
Memory	Varies by model
Digital I/O	Varies by model
Analog I/O	Varies by model
Communication	PROFIBUS
Operating Temperature	0°C to 60°C
Relative Humidity	5% to 95% (non-condensing)