18 19
SENDING COMMANDS FROM PCSENDING COMMANDS FROM PC
SENDING COMMANDS FROM PCSENDING COMMANDS FROM PC
SENDING COMMANDS FROM PC
It is also possible to remotely control the instrument with any
terminal program. Use HI 920010 cable to connect the instrument to
a PC, start the terminal program and set the communication options
as follows: 8, N, 1, no flow control.
COMMAND TYPESCOMMAND TYPES
COMMAND TYPESCOMMAND TYPES
COMMAND TYPES
To send a command to the instrument, follow the next scheme:
<DLE> <
command>
<CR>
This line makes the computer send a Data Link Escape character, the
command expressed as a 3-character sequence and a CR character.
Note: All the terminal programs that support the ANSI escape
sequence, represent the DLE character by the string '^P' and
the CR character by the string '^M'.
SIMPLE COMMANDSSIMPLE COMMANDS
SIMPLE COMMANDSSIMPLE COMMANDS
SIMPLE COMMANDS
PHR sets the range to pH
MVR sets the range to mV (pH 213 only)
CAL is equivalent to pressing CAL
CFM is equivalent to pressing CFM
UPC is equivalent to pressing the °C key
DWC is equivalent to pressing the °C key
MEM is equivalent to pressing MEM
MRR is equivalent to pressing MR
COM is equivalent to pressing COMM
COMMANDS REQUIRING AN ANSWERCOMMANDS REQUIRING AN ANSWER
COMMANDS REQUIRING AN ANSWERCOMMANDS REQUIRING AN ANSWER
COMMANDS REQUIRING AN ANSWER
pH? Causes the instrument to send the pH reading ("Err 1" is sent
if out of range). If the range is set to mV, "Err 6" is sent.
MV? Causes the instrument to send the mV reading ("Err 2" is sent
if out of range). If the range is set to pH, "Err 6" is sent.
TM? Causes the instrument to send the temperature reading
("Err 3" is sent if out of range).
Notes: • Either small or capital letters can be used.
• The characters sent by the meter
are always capital letters.
• A “CAN” character (ASCII Code 24) is sent when the
instrument receives an unknown or a corrupted command.
Note: Invalid commands will be ignored.
The temperature has an effect on pH. The calibration buffer solutions
are affected by temperature changes to a lesser degree than normal
solutions. During calibration the instrument will automatically calibrate
to the pH value corresponding to the measured or set temperature.
During calibration the instrument will display the pH buffer value at
25 ºC.
pp
pp
p
H BUFFER TEMPERATUREH BUFFER TEMPERATURE
H BUFFER TEMPERATUREH BUFFER TEMPERATURE
H BUFFER TEMPERATURE
DEPENDENCEDEPENDENCE
DEPENDENCEDEPENDENCE
DEPENDENCE
PMETSREFFUBHp
CºFº10.468.610.781.910.01
023 10.489.631.764.923.01
514 00.459.601.793.942.01
0105 00.429.670.733.981.01
5195 00.409.650.772.921.01
0286 00.488.630.722.960.01
5277 10.468.610.781.910.01
0368 20.458.600.741.969.9
5359 30.448.699.611.929.9
04401 40.448.689.670.988.9
54311 50.438.689.640.958.9
05221 60.438.689.610.928.9
55131 80.448.689.699.897.9
06041 90.448.689.679.877.9
56941 11.448.699.659.867.9
07851 21.458.699.639.857.9
57761 41.468.600.719.847.9
08671 61.478.610.798.847.9
58581 71.478.620.778.847.9
09491 91.488.630.758.857.9
59302 02.498.640.738.867.9
(13 Seiten)
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