C_se_nc – ProSoft Technology 5201-DFNT-104S User Manual
Page 69
IEC-60870-5-104 (104S) Protocol Implementation
104S v2 ♦ ProLinx Gateway
Protocol Manual
(Firmware v2.xx)
ProSoft Technology, Inc.
Page 69 of 157
C_SE_NC
A Measured Short Floating- point Command point occupies two words and uses
double word 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
1300
Words 2600 and 2601 (Double-word address 1300)
500
Words 40 and 41 (Double-word address 20. Must
match the configuration of point 500 in M_ME_NC.)
1301
Words 2602 and 2603 (Double-word address 1301)
501
Words 64 and 65 (Double-word address 32. Must
match the configuration of point 501 in M_ME_NC.)
1302
Words 2620 and 2621 (Double-word address 1310)
502
Word 104 and 105 (Double-word address 52.Must
match the configuration of point 502 in M_ME_NC.)
March 19, 2010