Yokogawa µR20000 User Manual
Page 34
4-3
SM 04P02B01-01E
Adjustments
4
● Procedure
The following explains the procedure when working with channel 1.
1.
Press the
MENU
and
CH UP
keys while turning ON the power. Menu = A/D
Adjust is displayed.
2.
With Menu = A/D Adjust is displayed, press the
key.
Menu=A/D Adjust
3.
Input the password (see page 3-5).
Password=
4.
Select Mode = Cal/Exec, then press the
key.
Mode=Cal/Exec
5.
Select A/D No. = 1, then press the
key.
*
For channel 3, select A/D No. = 2.
A/D No.=1
6.
Select Range = 20 mVZ.
Range=20mVZ
7.
Enter the zero value for the 20 mV range, then press the
key.
After measurement, the adjusted value is displayed.
Range=20mVZ
Zero:-200
8.
Press the
key.
You are returned to the A/D No. = screen.
9.
Leave the A/D No. unchanged, then press the
key.
A/D No.=1
10.
Select Range = 20 mVF, then press the
key.
Range=20mVF
11.
Enter the Full value for the 20 mV range on channel 1, then press the
key.
After measurement, the adjusted value is displayed.
Range=20mVF
Full:32768
12.
Repeat steps 5 to 11 to adjust the following ranges: 60 mV, 200 mV, 1 V, 2 V, 6
V, 20 V, Pt100, Cu10 (with the /N1 option).
Saving Adjusted Values
13.
When all adjustments are finished, select Mode = End, then press the
key.
Mode=End
14.
Select A/D No. = 1, then press the
key.
*
You can select an A/D No. of 1, 2, or 1+2. The adjusted value is saved on the AD
converter of the selected number.
A/D No.=1
4.2 Adjustments to the Pen Model
* Select using the key. To enter numerical values, move the cursor to the entry point using the
key. Select the value using the key. You can hold down the SHIFT key while pressing
key or key to reverse the key’s action.