Dolomite Mitos Інструкція з програмування - Сторінка 7
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The Dolomite Centre Ltd.
•
Parse the actual response.
o For "s" commands, parse out all the pump data and present to your application
GUI for display, logging etc. See section 6.3 for details.
o OK acknowledgments of other commands probably require no further action.
•
After receiving a response, it is safe to check the FIFO queue for any commands waiting
and send them.
•
Finally, set the "Pending Response" flag as required.
These are the basic steps required to control the pump. Exact implementations will vary
depending on the operating system and programming languages utilised.
6 Command/Response syntax
6.1 Response syntax
The pump responds to commands sent with a response that is always constructed the same way.
A standard response is of the form "#Ln" where L is the previous command and n is the command
acknowledgment value.
Command acknowledgment values are:
CMD_ACCEPTED
CMD_REJECT_pump_BUSY
CMD_REJECT_pump_ERROR
CMD_REJECT_MANUAL
CMD_REJECT_INVALID_ARG
CMD_REJECT_WRONG_NUM_ARGS
CMD_REJECT_UNKNOWN_CMD
CMD_REJECT_INVALID
Simply put, command acknowledgments where n is 0 have been accepted and actioned by the
pump. All other endings indicate some form of problem that your application will need to
address.
6.2 Command List
The tables below show a complete list of commands and responses available to control the pump.
All commands and responses are terminated with <CR><LF>.
Command Description
Enter remote control mode.
A1
Response "#A0"
A0
Leave remote control mode. If the pump is
controlling this will return the pump to IDLE and
vent.
3600051 - P-Pump API - programming instructions - v 1.3
Response description
Value (n)
0
1
2
3
4
5
6
8
Pump State
Control Mode
(before after)
(before after)
ANY
Man. Remote
ANY IDLE
Remote Man.
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