GE 350 - Page 429

CHAPTER 11: 345 MODBUS MEMORY MAP AND FORMAT CODES 345 FORMAT CODES
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE 11-79
23 W W
24 X X
25 Y Y
26 Z Z
F16 signed 16 bits 2's Complement Signed Value 1 Decimal
Place
F17 unsigned 32 bits Unsigned Long Value 3 Decimal Places
F17A unsigned 16 bits Unsigned Value 3 Decimal Places
F18 unsigned 32 bits Date MM/DD/YYYY
1st byte Month 1 to 12
2nd byte Day 1 to 31
3rd and 4th byte Year 2000 to 2099
Example: Feb 20 2000 stored
as 34867152 (i.e. 1st word:
0214
F19 unsigned 32 bits Time HH:MM:SS.sss
1st byte Hours 0 to 23
2nd byte Minutes 0 to 59
3rd and 4th byte miliSeconds 0 to 59999
Example: 2:05pm stored as
235208704 (i.e. 1st word:
0E05 2nd word 0000)
F20 signed 32 bits 2's Complement Signed Long Value
F21 signed 16 bits 2's Complement Signed Value 2 Decimal
Places (Power Factor)
F22 unsigned 16 bits Two 8-BIT Characters Packed Into 16-BIT
Unsigned
F23 unsigned 16 bits Unsigned Value 3 Decimal Places
F24 unsigned 16 bits Unsigned Value AS Seconds SHOW AS
Duration Max Value = OFF
F24B unsigned 16 bits Unsigned Value AS Seconds SHOW AS
Duration
F25 unsigned 16 bits Trace Memory Channel Data
0LeadingLeading
1 Lagging Lagging
F26 unsigned 16 bits 350 Trace Memory Channel Data
F26A unsigned 16 bits 339 Trace Memory Channel Data
4 Not Used Not Used
5 Not Used Not Used
6IaIa
7IbIb
8IcIc
9IgIg
10 Inputs 1-16 Inputs 1-16
11 Outputs 1-16 Outputs 1-16
12 Virtual Inputs1-16 Virtual Inputs 1-16
13 Virtual Inputs7-32 Virtual Inputs 17-32
14 Remote INs 1-16 Remote Inputs 1-16
15 Remote INs 17-32 Remote Inputs 17-32
16 Logic Elements Logic Elements
Code Type Definition Long Description