CNCR-230 • Two-wire 4-20 mA/HART
13
Fig. 13: Integrated display and adjustment unit
1. LCD display
2. Adjustment keys
Key
Function
[•]
Entry to the menu level
Jump to selected menu item
Edit parameter
Select editing position
Save value
[+]
Switching between the individual measured value windows
Navigation in the menu items, forwards
Change parameter values upwards
[-]
Switching between the individual measured value windows
Navigation in the menu items, backwards
Change parameter values downwards
[+] and [-]
simultaneously
Jump to next higher menu
Interrupt input
When the [+] and [-] keys are pressed quickly, the edited value, or the cursor, changes one value or
position at a time. If the key is pressed longer than 1 s, the value or position changes continuously.
Simultaneous pressing of the [+] and [-] keys causes a return to the measured value indication.
Approximately 60 minutes after the last pressing of a key, an automatic reset to measured value
indication
is triggered. Any values not confirmed with [Ο] will not be saved.
