Velleman VMB4RY Manual - page 7
VMB1RY PROTOCOL – edition 1 _ rev4
7
Transmits the first part of the relay name:
SID10-SID9 = 11 (lowest priority)
SID8...SID1 = Address set by hex switches
RTR = 0
DLC3...DLC0 = 8 databytes to send
DATABYTE1 = COMMAND_RELAY_NAME_PART1 (H’F0’)
DATABYTE2 = Relay bit number
Contents
Relay number
B’00000001’ Channel
1
B’00000010’ Channel
2
B’00000100’ Channel
3
B’00001000’ Channel
4
DATABYTE3 = Character 1 of the relay name
DATABYTE4 = Character 2 of the relay name
DATABYTE5 = Character 3 of the relay name
DATABYTE6 = Character 4 of the relay name
DATABYTE7 = Character 5 of the relay name
DATABYTE8 = Character 6 of the relay name
Transmits the second part of the relay name:
SID10-SID9 = 11 (lowest priority)
SID8...SID1 = Address set by hex switches
RTR = 0
DLC3...DLC0 = 8 databytes to send
DATABYTE1 = COMMAND_RELAY_NAME_PART2 (H’F1’)
DATABYTE2 = Relay bit number
Contents
Relay number
B’00000001’ Channel
1
B’00000010’ Channel
2
B’00000100’ Channel
3
B’00001000’ Channel
4
DATABYTE3 = Character 7 of the relay name
DATABYTE4 = Character 8 of the relay name
DATABYTE5 = Character 9 of the relay name
DATABYTE6 = Character 10 of the relay name
DATABYTE7 = Character 11 of the relay name
DATABYTE8 = Character 12 of the relay name
Transmits the third part of the relay name:
SID10-SID9 = 11 (lowest priority)
SID8...SID1 = Address set by hex switches
RTR = 0
DLC3...DLC0 = 6 databytes to send
DATABYTE1 = COMMAND_RELAY_NAME_PART3 (H’F2’)
DATABYTE2 = Relay bit number
Contents
Relay number
B’00000001’ Channel
1
B’00000010’ Channel
2
B’00000100’ Channel
3
B’00001000’ Channel
4
DATABYTE3 = Character 13 of the relay name
DATABYTE4 = Character 14 of the relay name
DATABYTE5 = Character 14 of the relay name
DATABYTE6 = Character 16 of the relay name
Remarks:
Unused characters contain H’FF’.