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16-10-200716-10-2007
19. OPERATIONAL INFORMATION
A variety of operational status values define the current state of the Brewer. Commands exist
to set and read each of these. They share a common syntax so the complete set are listed in
the table below:
Syntax
?<name>
?<name>[<index>]
!<name> <value>
!<name>[<index>] <value>
Response
<value>
Parameters
parameter / response
<name>
<index>
<value>
Possible Names
<name>
ANALOG.NOW
[<analogPt>]
BREAK.ABORT.TIME
BREAK.RESET.TIME
BYTE.X [<address>]
BYTE.F [<address>]
BYTE.C [<address>]
BYTE.D [<address>]
DIGITAL.INPUT
[<digitalPt>]
DIGITAL.OUTPUT
[<digitalPt >]
ECHO.SUPPRESSION
HG.SWITCH
STD.SWITCH
LAMP.POWER [<lamp>] watts
LAMP.STATE [<lamp>]
MOISTURE
MOISTURE.HIGH
MOTOR.ALLSTILL
APPENDIX H COMPUTER / BREWER INTERFACE (TELETYPE)
or
? form only
format
identifier
identifier or
number
depends on
<name>
Format of <value> writeable?
10-bit integer
no
Yes, reset to 0.25
float seconds
on tepid resets
Yes, reset to 5.0
float seconds
on tepid resets
ANSI C integer format
yes
(Hex on output)
ANSI C integer format
no
(Hex on output)
ANSI C integer format
no
(Hex on output)
ANSI C integer format
yes
(Hex on output)
OFF or ON
no
OFF or ON
yes
ON/OFF
OFF or ON
yes
OFF or ON
yes
no
lamp state type
yes
Grams/cu. m
no
Grams/cu m
yes
TRUE or FALSE
no
MKIV OPERATOR'S MANUAL
to read the status variable
or
to write the status variable
Meaning
parameter in question
which of many
depends on <name>
meaning of <value>
A/D output value in A/D units
The elapsed time in seconds for a
continuous TTY line-break to abort
command processing.
The elapsed time in seconds for a
continuous TTY line-break to force a warm
restart of the Brewer.
value of the relevant byte in external RAM
reads value from Flash memory
value of the relevant byte in CODE space
value of the relevant byte in DATA space
reads whether input is ON or OFF; logic
levels are transparent to the user.
digital output point ON or OFF with logic
levels transparent to the user.
Suppresses TTY mode echoing when ON,
allows echoing when OFF.
mercury lamp set OFF or ON
standard lamp set OFF or ON
lamp power consumption
state of lamp (OFF or ON)
Moisture content of air inside the Brewer
Moisture content high (watermark)
True only if all the motors have stopped
moving
121
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