Yokogawa 415 Steam and Gas - Manual (Page 53)

On first entering the Calibration routine, the display will show the Model number
followed by:
SELECT
(GENERAL SETUP)
There are six main menu items as follows:
1. GENERAL SETUP
2. GAS PARAMETERS
3. FLOW PARAMETERS
4. OPTIONS
5. TEST
6. EXIT
The user can toggle between these menus using the " " key. To enter a menu,
the DISPLAY key is then pressed.
In the following flowcharts, the options which can be selected using the or
keys are shown in brackets ( ), and values to be entered are shown as xxxx's. The
flowcharts show the program flow during the Calibration and a List of
Definitions is given immediately after the flowchart. This list covers those terms
which are not explained elsewhere in the text.
To exit Calibration, step through the Setup program until the end, and press the
DISPLAY switch when Exit is displayed, (ensure the calibration link is
removed).
Floating Point Numbers
Values such as the SPAN or Pressure are programmed in floating point format.
This enables numbers as low as 0.00001 and as high as 999999 to be
programmed with 6 digit accuracy.
To enter a value of, say, 101.325 when the display shows 0.0000, the key
would be pressed 9 times until 000.000 is displayed. Once the correct position is
reached, the and keys can then be used as normal to enter data.
Calibration 51