Moxa Technologies EDR-G9010 Series, Руководство пользователя, Страница: 193 / 274

EDR-G9010 Series User Manual 193
Create a MMS Profile
MMS (Manufacturing Message Specification) is a messaging system for modeling real devices and functions
and for exchanging information about the real device and process data in real-time, and supervisory control
information between networked devices and/or computer applications. MMS connects over port 102 by
default.
MMS communicates using a client-server model. A client is a network application or device (e.g., monitoring
system, control center) that asks for data or an action from the server. A server is a device or application
that contains a Virtual Manufacturing Device (VMD) and its objects (e.g., variables) that the MMS client can
access. The VMD object represents a container in which all other objects are located. The client issues MMS
service requests and the server responds to these requests.
Name
Setting Description Factory Default
0 to 64 characters Enter a name for the protocol filter profile. None
Category
Setting Description Factory Default
MMS Select the MMS protocol. None
Command Type
Setting Description Factory Default
Command type code
Select the type of MMS PDU. Refer to the table below for an
overview of all command types.
None
Command Type Command Type
1 confirmed_RequestPDU 8 cancel_ErrorPDU
2 confirmed_ResponsePDU 9 initiate_RequestPDU
3 confirmed_ErrorPDU 10 initiate_ResponsePDU
4 unconfirmed_PDU 11 initiate_ErrorPDU
5 rejectPDU 12 conclude_RequestPDU
6 cancel_RequestPDU 13 conclude_ResponsePDU
7 cancel_ResponsePDU 14 conclude_ErrorPDU