YOKOGAWA RC400G, User Manual

Page: 57 / 141

<5. Converter Operation>
5-4
IM 12F4A1-01E
5.2.2 Function Codes and Their Description in <MAINT.>
Mode
Table 5.4 shows the types of function code and their description in <MAINT.> mode.
Table 5.4 Functions List in <MAINT.> Mode
F Description Setting Range
Display
(example)
Initial
Value
Remarks
1 Zero calibration
0.00 mg/l
(Display: -1.00 to
12.00)
000.02 mg/l
Display in ppm is
also available.
2 Span calibration
0.00 to 10.00 mg/l
(Display: -1.00 to
12.00)
004.02 mg/l
Display in ppm is
also available.
3
4 Manual start of measuring tank
cleaning
"JEt"
5
Manual start of sand filter cylinder-1
cleaning
"bLo_1"
6
Manual start of sand filter cylinder-2
cleaning
"bLo_2"
7
Sample water metering pump flow
measurement
"FLo_1"
8
Reagent metering pump flow
measurement
"FLo_2"
9 Taking plateau characteristics "PLt_E"
A Plateau characteristics display "PLt_d"
b Error code display "CHEC"
c <FAIL> display/contact output reset "CL_Er"
d Span calibration (reference sensitivity
updating)
"CAL"
E
Version number
1.02
F Entry of password for transferring to
"service mode"
"_ _ _ 00"
Password
"_ _ _ 77"
1.
:
F.
(These are usually not selected owing
to "service mode".)
Note 1: Message shown in the display example column shows the content shown first when the relevant function code is selected.
Note 2: If an unused function code is selected, "- - - - -" is displayed.
5.2.3 Function Codes and Their Description in
<PROGRAM.1> Mode
Table 5.5 shows the types of function code and their description in <PROGRAM.1> mode.
14th Edition : Jul. 15, 2020