Dwyer UXF3 - Manual (Page 81)

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4.11.5. How to check the DI input
Description
z Check the DI input.
This is a function for checking the contact status on the LCD display by closing or opening the contact.
Check method
ON: Close the contact.
OFF: Open the contact.
Note 1) To check the DI input, the communication board (option) is required.
For actual keying, refer to the typical operation indicated below. Set the parameter protection to OFF beforehand. (See Section 4.4.1.)
Operation
(example) Check the contact action.
Key operation Description Display
ź
Press the key 4 times to display “MAINTENANCE MODE”.
MAINTENANCE MODE
ENT
ź
Press the ENT key once to display “RAS INFORMATION”.
RAS INFORMATION
0000000000000000
ź
Press the key 5 times to display “DI CHECK”.
DI CHECK
ENT
ź
Press the ENT key once to blink the cursor.
DI CHECK
OFF
ź
ź
ź Close the contact.
* Check the contact input “ON”. DI CHECK
ON
ź
ź
ź Open the contact.
* Check the contact input “OFF”. DI CHECK
OFF
Ļ
ESC
ź
Press the ESC key once to stop the cursor from blinking.
* It returns to contact output at the normal measurement status.
DI CHECK
ESC Press the ESC key once and then press the key once to enter the
measurement mode.
0.000 %s
0.000 m3/h
Bulletin F-107-UXF3