WIKA A-AI-2 - Manual (Page 15)

6 Commissoning, operation
WIKA operating instructions, model A-AI-2 15
Switching of a relay (A-AI-2-S)
connection as „LowSide“ contactor connection as „HighSide“ contactor
6.2 Configuration of the indicator
Please note: The storage of a configuration value will be done by switching to the next
configuration value (via button 1).
When configuration is active and no button is pressed for more than 60 seconds the
configuration will be cancelled. Stored changes will not be lost!
Hint: The buttons 2 and 3 are featured with a ‘roll-function‘. When pressing the button
once the value will be raised (button 2) by one or lowered (button 3) by one. When
holding the button pressed for longer than 1 second the value starts counting up or
down, the counting speed will be raised after a short period of time.
6.2.1 Configuration of the input signal
Turn the device on and wait until it completed its built-in segment test.
Press button 2 for 1 second, in the device display appears ‚dP’ (decimal point).
Select the desired decimal point place by pressing button 2 respective button 3.
Validate the selected value by pressing button 1. The display shows ‚dP’ again.
Press button 1 again, the display will show “di.Lo“ (Display Low = low display value).
Use button 2 and button 3 to select the desired value the device should display when a 4mA
input signal is attached.
Validate the selected value by pressing button 1. The display shows “di.Lo“ again.
Press button 1 again, the display will show “di.Hi“ (Display High = high display value).
Use button 2 and button 3 to select the desired value the device should display when a 20mA
is attached.
Validate the selected value by pressing button 1. The display shows “di.Hi“ again.
Press button 1 again. The display will show “Li“ (Limit = Measuring range limit).
Use button 2 and button 3 to select the desired measuring range limit.