Ink bleed (dot model), Overscale amount, Relay contact output – Yokogawa µR20000 User Manual
Page 29: Ink bleed (dot model) -16 overscale amount -16, Relay contact output -16
3-16
SM 04P01B01-01E
Ink Bleed (Dot Model)
● Procedures
1.
Turn ON the power switch while pressing the
MENU
and
CH UP
keys. Menu = A/D
Adjust is displayed.
2.
Select Menu = Test, and press the
key.
3.
Choose Test = Print and press the
key.
4.
Select Menu = Ribbon, and press the
key.
Printing of six color test patterns begins. Confirm that the printed colors did not
bleed.
Purple Black Green Blue Brown Red
* Select using the key. You can hold down the SHIFT key while pressing key to reverse the
key’s action.
Overscale Amount
● Overview
Pen Model
Check the accuracy of all pens. Use standard pens (or equivalent).
*
A “standard pen” is one whose tip does not fluctuate more than ±0.1 mm.
Dot Model
Check an arbitrary channel.
● Recorder Settings
Set the input to the 2 V range, and −2.000 V to 2.000 V.
● Procedures
Input each value and record. Confirm that the recording position meets the criterion
below.
Criteria
Input Value
Criteria
−2.3 V
That it was 0.3 mm or more on the left side relative to the Zero recording position
2.3 V
That it was 0.3 mm or more on the right side relative to the Full recording position
Relay Contact Output
● Overview
This test performed when the /A1, /A2, /A3, or /F1 option is specified. It is performed
for all relay contact outputs.
● Procedures
1.
Turn ON the power switch while pressing the
MENU
and
CH UP
keys. Menu = A/D
Adjust is displayed.
2.
Select Menu = Test, and press the
key.
3.
Choose Test = Alarm and press the
key.
The relay number selection screen (Relay=IO1) appears.
4.
Select a relay number and check the relay action according to the table below.
* Select using the key. You can hold down the SHIFT key while pressing key to reverse the
key’s action.
3.4 Test Procedures