Chapter 6. Configuration of IEC 104 Server Parameters Using COMMREQ
Case 4: Configuring Command Translation Memory Offsets to Zero and CPO as Non-Zero Value
Figure 21: COMMREQ Parameters & Corresponding Read/Write Permissives (Case 4)
Figure 22: Red/Write Interaction between Controller and IEC104 Client (Case 4)
Since Command Translation offset is configured to 0 and read translation offset is non-zero,
•
there is a problem from the client end in synchronizing these two offsets, as shown in the
above communication.
This type of configuration is not recommended.
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PACSystems RX3i Ethernet 104 Server Module User Manual
GFK-2949C