Node Monitor; General - HMS Anybus Communicator User Manual

11. Node Monitor

11.1 General

The Node Monitor can provide valuable information when setting up the communication with the sub-
network, by allowing individual commands to be issued manually, and monitoring the response (if ap-
plicable). It also provides an overview of the memory used by a particular node.
Note: The node monitor has a negative influence on the overall performance of the gateway, i.e. it
should be used only when necessary.
The Node Monitor behaves somewhat differently in the three protocol modes:
• Master Mode and DF1 Master Mode
The selected Command (Query Transaction) or Service is sent to the sub-network. The response
to the Query can be monitored in the Response Section.
• Generic Data Mode
The selected command (Transaction Produce) is sent to the sub-network. It is not possible to
monitor any responses etc. generated by other nodes.
Anybus Communicator PROFINET User Manual
Command Section (Query)
Response Section
Command Section (Produce)
(Not used)
Chapter 11
Subnetwork
Subnetwork
Doc: HMSI-27-309, Rev. 3.11