SIP-2
69/145
USER GUIDE - Rev. 3 (January 2018)
UNBALANCED RTUs:
•
#.
It establishes the equipment physical port number. Port 1 for port COM1.
•
Common Address Size.
It establishes the length of the address field that is to be
used by the remote in number of octets. The possible values are 1, 2 or 3
•
Common Address.
It determines the telecontrol remote address.
•
Cause of Transmission Size.
It establishes the length of the CoT field that is to be
used by the remote in number of octets. The possible values are 1 or 2.
•
IOA Size.
It establishes the length of the field containing the address of the objects
in the remote in number of octects. The possible values are 1, 2 or 3.
•
Link Address Size.
It determines the size of the link address associated with the
telecontrol remote.
•
Link Address.
It determines the link address associated with the telecontrol
remote.
•
ASDU Queue.
It activates the queue of GW 104-101 that stores the received
ASDU from the telecontrol remote, and already confirmed to the remote, and that
have not yet been transmitted to the control center or, if they have been
transmitted, the confirmation from the control center has not yet been received.
•
ASDU Queue Time (hours).
It establishes the persistence time of messages in the
queue of the GW 104-101 from the moment there is no connection with a control
center. When the configured time is elapsed, the stored messages are deleted. It is
useful when the queue is active.
•
Synchro.
It indicates if the GW 104-101 function must synchronize to the
telecontrol remote automatically, that is, without intervention of the control center.
•
Synchro Period (Minutes).
It sets in minutes the transmission period of the
synchronism messages generated by the GW 104-101 function.
•
Polling Time(s).
The unbalanced RTUs should be consulted periodically by the
GW 104-101 about the availability on data because the 104 Control Center will not
do so. This parameter establishes the frequency of queries.
•
Tx InterFrame Time (ms).
It establishes a minimum time between the
transmission of messages to the remote.
