IEC-60870-5-104 (104S) Protocol Implementation
104S
♦
ProLinx Gateway
Protocol Manual
(Firmware v3.00 and later)
Page 64 of 157
ProSoft Technology, Inc.
January 22, 2010
M_ST_NA
A Monitored Step-Point occupies one byte and uses byte-addressing.
For example, if you configured the following points:
The following table describes how these points would be stored in the gateway
memory database.
Inf. Object Address
Gateway Database Address
300
Low Byte of word 20 (Byte address 40)
301
Low Byte of word 30 (Byte address 60)
302
High Byte of word 40 (Byte address 81)
Содержание ProLinx 104S
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