ProSoft Technology PTQ-104C - Manual (Page 56)

Module Configuration 49TPTQ-104C ♦ 48TQuantum Platform
12TUser Manual 47TIEC 60870-5-104 Client
5.3.5 Event Pass-Through Block (9903)
The event pass-through functionality allows the module to pass events to the
processor after they are received from the IEC-8707-5-101 slave devices. Events
are considered messages associated to supported ASDU types that contain
timestamp (Hour:Minute:Seconds:Milliseconds).
The event pass-through functionality must be initially enabled by the user in PCB.
The ‘Pass-Through Events’ parameter will need to be set to ‘Yes’.
The following illustration shows the basic idea of the event pass-through
functionality. When the module receives the event from the remote device, it will
build block 9903, which will be copied to the processor at the configured memory
address:
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March 4, 2013