Serial Communications
Page 7-19
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If no response is received for a certain time period, the master
program should time-out and the command should either be aborted
or re-sent (for a limited number of re-tries).
Commands
The following pages list the commands available to the Model
2010D
and their implementation. Following the command list, a
description of each command is presented with the formats of the
command.
Following is a glossary of common abbreviations, symbols and
fields that may be found within the command descriptions.
Other, more specialized fields are described within the command
descriptions:
Monitor Labs Commands
Hex Decimal
@
Start of Command Character 40
64
,
Comma (field separator)
2C
44
<ACK>
Acknowledge
06
06
<NAK>
Negative Acknowledge
15
21
<CR>
Carriage Return Character 0D
13
{Cmd}
Command Word
{Addr}
Address
CHK
Checksum (2 or 4 byte hex)
ER
Error code (2 bytes)
Common Data and Parameter Fields for Commands
{seq name}
The name of a calibration sequence.
It is
not necessary to spell out the entire
sequence name; the first few characters will
suffice as long as they are unique. If more
than one sequence starts with the characters
in the {seq name} field, an error will be
returned.
{point}
A sequence point. This can be a number
between 1 and 20. If the field is empty,
either the first or next point will be
selected, depending upon the context.
Summary of Contents for 2010D
Page 1: ...MODEL 2010D GAS DILUTION CALIBRATOR OPERATIONS MANUAL I N S T R U M E N T S...
Page 3: ......
Page 20: ...System Operations Page 3 2 Figure 3 1 The Model 2010D Front Panel...
Page 42: ...Installation Page 4 15 Figure 4 1 Rear Panel...
Page 63: ...Operation Page 5 7 Figure 5 5 The Dilution Status Screen Figure 5 6 The Ozone Status Screen...
Page 177: ...MODEL 2010D GAS DILUTION CALIBRATOR SCHEMATICS...
Page 178: ......