YOKOGAWA RC400G, Руководство пользователя

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<5. Converter Operation>
5-9
IM 12F4A1-01E
Table 5.7 Operation Command Keys-2 and Relevant Solenoid Valves
Operation
Command
Key
Relevant Solenoid Valve
RC400G-1
(no cleaning
function)
RC400G-2
(number of
sand filters: 1)
RC400G-3
(number of
sand filters: 2)
SV1
SV1: Solenoid valve in one sand filter
cylinder cleaning water line
x A A
SV2
SV2: Solenoid valve in measuring tank
cleaning water line
x A A
SV3
SV3: Solenoid valve in one sand filter
cylinder sample water line
x x A
SV4
SV4: Solenoid valve in two sand filter
cylinder sample water line
x x A
SV5
SV5: Solenoid valve in two sand filter
cylinder cleaning water line
x x A
SV6
Switching of automatic zero calibration
solution/sample water
A (Note) A (Note) A (Note)
A: Relevant solenoid valve is provided.
x: Relevant solenoid valve is not provided.
Note: Provided when option code “/AZC” is specified.
5.3.2 Key Operation in <MEAS.> Mode
Each data in Table 5.3 is displayed by [FUNC] key operation. Those contents are described
below in the order shown:
(1) Residual Chlorine concentration display (Function code “1”)
(2) Sample water temperature display (Function code “2")
(3) Applied voltage display (Function code “3")
(4) Diffusion current display (Function code “4")
(5) Display for % FS of output signal (Function code “5")
(6) Display for sample water metering pump flow rate (Function code “6")
(7) Display for reagent meter pump flow rate (Function code “7")
(8) Zero point error display (Function code “8")
(9) Slope display (Function code “9")
(1) Residual Chlorine Connection Display (Function code “1”)
Function code “1” displays residual chlorine concentration of -1.00 to 12.00 mg/l (or ppm).
The unit is represented by “mg/l” or “ppm” selected using the function code “c.” in
<PROGRAM.1> mode.
(2) Sample Water Temperature Display (Function code “2”)
Function code “2” displays sample water temperature in the range of -5.0 to 55.0 °C.
The temperature sensor used for measuring sample temperature is a Pt 1000 RTD incorporated
in the counter electrode.
(3) Applied Voltage Display (Function code “3”)
Function code “3” displays an applied voltage across the electrodes. The applied voltage is set
using function code “5” in <PROGRAM.1> mode.
(4) Diffusion Current Display (Function code “4”)
Function code “4” displays a diffusion current in the range of -15.00 to 65.00 µA.
14th Edition : Jul. 15, 2020