104S
♦
ProLinx Gateway
IEC-60870-5-104 (104S) Protocol Implementation
(Firmware v3.00 and later)
Protocol Manual
ProSoft Technology, Inc.
Page 63 of 157
January 22, 2010
M_DP_NA
A Monitored Double-Point occupies two bits and uses bit-addressing. It typically
represents the ON/OFF states where:
00 = Undefined or invalid
01 = OFF
10 = ON
11 = Undefined or invalid
If you configured the following points as shown:
The following table describes how these points would be stored in the gateway
memory database.
Inf. Object Address
Gateway Database Address
200
Bit 0 & 1 of word 120 (Bit address 1920 & 1921)
201
Bit 2 & 3 of word 120 (Bit address 1922 &1923)
202
Bit 4 & 5 of word 120 (Bit address 1924 & 1925)
Summary of Contents for ProLinx 104S
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