Hanna-instruments HI 2550 Uživatelský manuál stáhnout pdf (Strana 49)

• Calibration alarm time out for pH range (2 chars)

• SETUP information (2 chars): 8 bit hexadecimal

encoding.

• 0x01 - beep ON (else OFF)

• 0x04 - degrees Celsius (else degrees Fahrenheit)

• 0x08 - Offset calibration (else Point calibration)

• The number of custom buffers (1 char)

• The custom buffer values, with sign and decimal

point, for each defined custom buffer (7 chars)

• Log type 2 chars

01 - manual log

02 - stability lot log

03 to 14 - the coresponding interval for lot log (5 s

to 180 min)

• cell constant, with sign and decimal point (6 chars)

• TDS factor, with sign and decimal point (5 chars)

• TC coef, with sign and decimal point (5 chars)

• Reference Temperature, with sign and decimal point

(5 chars)

• Temperature Compensation mode (1 char)

NSLx Requests the number of logged samples.

x = P - request for pH range

M - request for mV range

E - request for EC range

N - request for NaCl range

T - request for TDS range

LODxnnn: request the”nnn” record of the manual log on the “x” range

LODxALLff: groups all Log On Demand Records in frames of 8 records

each for the selected range

Command Parameters:

x - range (see Note)

ALL - download all records for the selected range

ff - requested frame number - first frame is labeled 01

LLsxff: requests information about all lots on the specified range, it sends

the information in frames of 10 lots each (a frame contains information

about 10 lots)

Command Parameters:

x - range (see Note)

ff - requested frame number - first frame is labeled 01

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 63 64

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Hanna-instruments HI 2550 Uživatelský manuál Strana 49