Appendix H: Master/Client Setup
The following messages will appear on the local HMI depending on action from the remote HMI:
Remote
Remote
Remote HMI
HMI
HMI Action
Action
Action
Local
Local
Local HMI
HMI
HMI Message
Message
Message
“Request
“Request
“Request Acknowledged”
Acknowledged”
Acknowledged”
The remote HMI user
acknowledged the request;
the local HMI becomes
the Master and the remote
HMI becomes the Client.
“Request
“Request
“Request Rejected”
Rejected”
Rejected”
The remote HMI user
rejected the request
and the roles remain
unchanged.
“Request
“Request
“Request Timeout”
Timeout”
Timeout”
The request was neither
“Acknowledged” nor “Re-
jected” by remote HMI
user, and the Timeout
(see
) has
expired. The local HMI
becomes the Master and
the remote HMI becomes
the Client.
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