Справочник Пользователя для Hanna Instruments hi 931402

32

This line makes the computer send a Data
Link Escape character, the command ex-
pressed as a number or a 3-character se-
quence) and a CR character.
Note: Windows Terminal

®

 and all the other

terminal programs that support the ANSI es-
cape sequence, represent the DLE character
by the string '^P' and the CR character by the
string '^M'. E.g.  the line '^PPHR^M' sets the
range to pH.

Commands not requiring an answer from
the pH meter:
PHR sets the range to pH
MVR sets the range to mV
CAL is equivalent to pressing the CAL key
CFM is equivalent to pressing the CFM key
UPC is equivalent to pressing the 

°C

 key

DWC is equivalent to pressing the 

°C

 key

MEM is equivalent to pressing the MEM key
MRR is equivalent to pressing the MR key
COM is equivalent to pressing the COMM key
OFF is equivalent to pressing the OFF key

Commands requiring an answer:
pH? Causes the meter to send the pH value. If

the reading is out of range "Err 1" is sent. If
the range is set to mV, "Err 6" is sent.

MV? Causes the meter to send the mV value. If

the reading is out of range "Err 2" is sent. If
the range is set to pH, "Err 6" is sent.

TM? Causes the meter to send the temperature

value. If the reading is out of range "Err 3" is
sent.

These commands may be sent with either
capital or small letters. Invalid commands will
be ignored. The characters sent by HI 931402
are always capital letters. When the meter
receives an unknown or corrupted commands,
it will send a character CAN (ASCII Code 24).

Windows Terminal

®

 are registered Trademark of "Microsoft Co."