315-4PN33

FB Label Connection-oriented protocols:
TCP native as per RFC 793,
ISO on TCP as per RFC 1006
Connectionless protocol: UDP
as per RFC 768
FB 65 TCON Establishing a connection Configuring the local communica-
tions access point
FB 66 TDISCON Terminating a connection Closing the local communications
access point
FB 67 TUSEND Sending data
FB 68 TURCV Receiving data
7.11 NCM diagnostic - Help for error diagnostic
The VIPA PROFINET IO controller supports the Siemens NCM diag-
nostic tool. The NCM diagnostic tool is part of the Siemens SIMATIC
Manager. This tool delivers information about the operating state of
the communication functions of the online CPs dynamically.
The following diagnostic functions are available:
n Check operating state at Ethernet
n Read the diagnostic buffer of the PROFINET IO controller
n Diagnostic of connections
Please always enter for the PROFINET IO controller as
destination parameter 0 as module rack and 125 as slot.
The following pages contain a short description of the
NCM diagnostic. More details about the function range
and for the deployment of the Siemens NCM diagnostic
tool is to be found in the according online help res. the
manual from Siemens.
The diagnostic tool is started by ‘Windows-START menu
è SIMATIC è ... NCM S7 è Diagnostic’.
Siemens NCM S7 diag-
nostic
Start NCM diagnostic
VIPA System 300S Deployment Ethernet communication - productive
NCM diagnostic - Help for error diagnostic
HB140 | CPU | 315-4PN33 | GB | 14-43 125