9
L-3113 (10-15-22)
The four bit error condition for each device is as follows:
For example, to set the positions of the Nozzle Body at address 170 to valve 3 open and valves 0 – 2 closed and the positions of the
Nozzle Bodies at addresses 166 – 169, 171 – 181 to all closed and get a status response from the Nozzle Body at address 180, the ECU
would send the following message:
The Nozzle Body at address 180 would then send a response message that would look like the following:
GENERAL COMMANDS
MESSAGE
BYTE 1
BYTE 2
BYTE 3
BYTE 4
BYTE 5
BYTE 6
BYTE 7
BYTE 8
00B6B401
h
00
h
00
h
08
h
00
h
00
h
00
h
00
h
00
h
MESSAGE
BYTE 1
00B701B4
h
00
h
ERROR BITS
MEANING
0000
b
:
No errors
0001
b
:
Unable to meet expected position(s)
0010
b
:
Low input voltage
0100
b
:
Reserved for future use
1000
b
:
Reserved for future use
