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Metrohm 758 KFD Titrino User Manual

Page 122

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3.2 Remote control commands

758 KFD Titrino

118

Recalculation of the measuring data is triggered with $G.

.Write:

With "ON", the following nodes can be overwritten:

&Info.DetermData.MP.List, &Info.TitrResults.Var.C4X (X = 0...5),

&Info.TitrResults.TempVar.C7X (X = 0...9), and &Mode.Name.

.ExV:

Volume of the exchange unit, with which the determination was

executed

.MPList.1.Attribute: Attribute

.MPList.X: X coordinate, time

.MPList.Y: Y coordinate, volume

.MPList.Z1: Z1 coordinate, measuring value

.MPList.Z2: Z2 coordinate, temperature

3.2.2.106. Info.TitrResults.RS.1.Value read

only

etc., up to .9

Info.TitrResults.EP.1.V read

only

Info.TitrResults.EP.1.Meas read

only

etc., up to .2

Info.TitrResults.Var.C40 read

only/read+write

etc., up to .C47

Info.TitrResults.Var.DTime read

only/read+write

Info.TitrResults.TempVar.C70 read

only/read+write

etc. up to .C79

.RS: Values of the calculated results.

.EP: Endpoints with SET, KFT:

Volume coordinate in mL, e.g. "1.2340"

Measured value coordinate in pH "5.12", mV (with U and Ipol)
"–241" or µA (with Upol) "43.7".

.Var: Various variables. You may overwrite the variables C40...C45, see

3.2.2.105.

C40: Initial measured value in pH "5.12", mV (with U and Ipol)
"41", µA (with Upol) "43.7" or °C (with T) "25.0". In MEAS final

measured value.

C41: End volume with SET and KFT in mL, "12.5360".

C42: Time from start of titration to end in s, "62".

C43: Volume drift on start of a SET/KFT titration from the condi-
tioning in µL/min, "3.5".

C44: (Last measured) temperature in °C. Used for the temperature

compensation in pH measurements.

C45: Start volume with SET and KFT in mL, "2.800".

C46: Asymmetry pH of CAL, "6.89".

C47: Relative electrode slope of CAL, "0.9950".

C48: Voltage at maximum voltage (not valid in CAL and TIP)

C49: Voltage at minimum voltage (not valid in CAL and TIP)

DTime: Time for the drift correction in SET/KFT with conditioning.

.TempVar: Temporary variables in TIP corresponding to the assignments in

the submethods.