GE Multilin MIGII Instruction Manual page 216

C.4 SYNCHRONIZATION
C.4SYNCHRONIZATION
To synchronize the date and time of a relay we use a command with the following characteristics
The command is executed in broadcast mode (relay address =
1.
Date and time are included in the message. The date and time format length is 6 bytes
2.
No answer is expected from the relay
3.
C
Example :
To send the date and time of June 15
Intel Synchronization:
ADDRESS FUNCTION
00H 10H
Motorola Synchronization:
ADDRESS FUNCTION
00H 10H
C-6
.
FIELD
Relay address
Function
Beginning address
Number of registers
Number of bytes
Value of the registers
CRC
th
, 2005 at 00:015:09.000
BEGINNING #REGS
0000H 0004H
BEGINNING #REGS
0000H 0004H
MIGII Digital Protection for Electrical Machines
00H)
LENGTH
1 byte (00H – broadcast)
1 byte (10H)
1 word (0000H) (High Byte – low byte)
1 word (0004H) (High Byte – low byte))
1 byte (08H) (High Byte – low byte))
Register 1=>Command code (Low byte –High
byte).
Register 2..4=>Date and time
1 word
#BYTES DATA0 DATA1
08H FE 00H C8CAH
#BYTES DATA0 DATA1
08H FE 00H 0045H
APPENDIX C
:
.
DATA2 DATA3 CRC
7476H 4500H B950H
DATA2 DATA3 CRC
7674H CAC8H 3919H
GEK-113188A