Hanna Instruments HI 21 Series, Инструкция по эксплуатации

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Command Parameter Description
CAR null Request calibration data
GET NN Request setup item NN
K 01 null Same as CFM+

+CAL keys
K 02 null Same as LCD+CAL+SETUP keys
KCD null Same as CAL DATA key
KCF null Same as CFM key
KCL null Same as CAL key
KDS null Same as LCD key
KDW null
Same as

key
KRG null Same as

key
KST null Same as SETUP key
KUP null Same as

key
MDR null Request firmware code
MVR null Request mV reading (HI22 only;
available in control or idle mode only)
PHR null Request pH reading (HI21 only;
available in control or idle mode only)
PWD NNNN Senf the 4-digit password
SET NNPC
1
C
2
C
3
C
4
C
5
Set setup item NN to the PC
1
C
2
C
3
C
4
C
5
value
P=+ if value is greater than 0
P=- if value is less than 0
C
1
can be 0 or 1 only
C
2
C
3
C
4
C
5
can be 0 to 9 or blank
(the command is not available if the control-
ler is in setup mode)
TMR null Request temperature reading