YOKOGAWA FC400G, User Manual, Page: 48 / 91

< 5. Key Operation and Display >
5-17
IM 12F5A1-01E
0.0 1
*
V/µA
08
*
CHANG
07
*
DRV V
*
DRV V
F5-12-7e.eps
-1 .0 0
*
CHANG
0
1
0
<
*
SERVC>
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06 Reserved Code (currently not used)
Set applied-voltage compensation parameter Start.
Set applied-voltage compensation parameter Slope.
Note : Applied voltage is controlled based on the following equation.
(Applied voltage)=(Start)+(Slope)x(diffusion current value)
Set for normal use
Set for electrode sensitivity initialization
0 Wash (default)
1 Auto-zero calibration
09
*
WA/CA
*
WA/CA
0
10
*
R.RNGE
*
R.RNGE
0
0 Remote range switching OFF (default)
1 Remote range switching ON
Procedure for Setting Applied-voltage Compensation to OFF (refer to 6.3.3 (5) Code 07: Setting Applied-voltage
Compensation Parameters)
(1) Collect the plateau characteristic of the sample water (refer to 5.4.2 (e) <*PLAT> (Plateau Mode) and determine
the applied-voltage value.
(2) Enter the value of (1) in Applied-voltage compensation parameter start and press the key.
(3) Set Applied-voltage parameter compensation slope to 0.00V/µA and press the key.
Note: "Electrode sensitivity initialization" is used at startup and for the calibration immediately after the replacement of
the indicator electrode. Other than that, set "Normal use."
Please note that calibration for the electrode sensitivity initialization is performed unconditionally.*1
*1: Any value is written without determining whether or not it is a normal value.
If an incorrect calibration is performed, the measurement values after the calibration may be incorrect.
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