Siemens SIMATIC S7-300 Equipment Manual page 12

Properties / services
1.2 Enhanced functions
• New program block FB10 AG_CNTEX for connection diagnostics
• Configuration of the IO devices in the STEP 7 "I-device" dialog box (and as previously using
a GSDML file)
Functional enhancements of the CX10 with firmware version V3.0 - regardless of the
configuration tool used
• Advanced Web diagnostics (HTTP access) with the following additional options:
– Diagnostics of S7 connections
– Module identification
– Expansion of Web diagnostics for The "Shared device" function
• Update center of Web diagnostics with the following functions:
– Downloading firmware via the Web (HTTP access)
– Downloading of language files for diagnostics buffer texts in STEP 7 format for new
• SNMP: Support of the MRP Monitoring MIB
Enhanced functions of earlier firmware versions and predecessor modules
You will find an overview of the earlier firmware versions and predecessor modules in the
version history of the Industrial Ethernet CPs on the Internet pages of Siemens Automation
Customer Support under the following entry ID:
Link: (http://support.automation.siemens.com/WW/view/en/56699406)
You will find information about the characteristics of the individual firmware versions on the
Internet pages of Siemens Automation Customer Support under the following entry ID:
Link: (http://support.automation.siemens.com/WW/view/en/43409748)
> Entry list > Entry type "Updates"
12
modules in the rack and for changing the language
Equipment Manual, 01/2023, C79000−G8976−C198−09
CP 343-1 Lean