GE MIFII GEK-106237P Instruction Manual page 211

C.5 WRITING SETTINGS
Request:
C
Reply:
Example:
In this example we are going to modify the relay identification, which is a 16 characters text in the 0128H position for Intel or
94H for Motorola.
SETTING CHANGE SELECTION (LIKE IN A COMMAND):
Intel Request:
ADDRESS
01H
Intel Reply:
SETTING CHANGE
Intel Request:
DATA0 DATA1
5052H 5545H
Data0 => 5152H (PR)Data4 => 2020H
C-8
FIELD
Relay address
Function
Beginning address
Number of registers
Number of bytes
Value of the registers
CRC
FIELD
Relay address
Function
Beginning address
Number of registers
CRC
FUNCTION BEGINNING
10H 0000H
ADDRESS FUNCTION
01H 10H
ADDRESS FUNCTION
01H 10H
DATA2 DATA3
4241H 2020H
LENGTH
1 byte
1 byte (10H)
1 word (High Byte – low byte)
1 word (High Byte – low byte)
1 byte
Low byte- high byte
1 word
LENGTH
1 byte
1 byte (10H)
1 word
1 word
1 word
#REGS BYTES
0001H 02H
BEGINNING #REGS
0000H 0001H
BEGINNING #REGS
0128H 0008H
DATA4 DATA5
2020H 2020H
MIFII Digital Feeder Relay
APPENDIX C
C.5.1 FRAME STRUCTURE
DATA0 CRC
0100H A7C0H
CRC
01C9H
#BYTES
10H
DATA6 DATA7 CRC
2020H 2020H A0A2H
GEK-106237P