CAVRO XP 3000 - Page 56

Software Communication 3-20
Query Command
The host commands 29 of frame type 6 to a pump, and the pump is set to address 1.
Host sends:
0 010 0001 110 0 0010 29
Dir Group Device Frame
type
RTR DLC Data bytes
Pump reports:
1 010 0001 110 0 0010 <60h><00h>
Dir Group Device Frame
type
RTR DLC Data bytes
NOTE For query commands, no acknowledge frame is needed.
The host sends command report 23 of frame type 6 to a pump, and the pump is set to
address 1.
Host sends:
0 010 0001 110 0 0010 23
Dir Group Device Frame
type
RTR DLC Data bytes
Pump reports:
1 010 0001 011 0 1000 <60h><00h><00h>P/N: 6
Dir Group Device Frame
type
RTR DLC Data bytes
1 010 0001 110 0 0111 00024<00h>A
Dir Group Device Frame
type
RTR DLC Data bytes
NOTE For a multi-frame reply, the start frame is type 3, the middle frame is type 4,
and the last frame is type 6.