Configuration Messages – Request / Ack
Message type 0x41 – Zero Axis Positions Request
Header (29 bits) 2 22 11 00 0
8.......43......65......87......0
1100011101111 [ A ] [ B ]
3 bits, Priority 6 (110)
2 bits, 00
8 bits, 0xEF
[A] = 8 bits, Target (AB node address)
[B] = 8 bits, Source (Integrator node address)
Data length – 1 byte
Data byte 0
bit 7......0
01000001
8 bits, Message type 0x41
Example – 18EF8005 [1] 41
This poll from the integrator at CAN node address ‘0x05’ is directed to the unit at CAN node address ‘0x80’ requesting it to set its
zero positions for rotation (axis 1) and elevation (axis 2) to their current positions.
Message type 0x41 – Zero Axis Positions Ack
Header (29 bits) 2 22 11 00 0
8... 43......65.....87.....0
1100011101111 [ A ] [ B ]
3 bits, Priority 6 (110)
2 bits, 00
8 bits, 0xEF
[A] = 8 bits, Target (Integrator node address)
[B] = 8 bits, Source (AB node address)
Data length – 1 byte
Data byte 0
bit 7......0
01000001
8 bits, Message type 0x41
Example – 18EF0580
[1] 41
This response indicates the unit at CAN node address ‘0x80’ has completed setting its zero positions for rotation (axis 1) and eleva-
tion (axis 2) to their current positions.
41
