Instruction manual

Instruction Manual αlpha CON 2000
27
6.6 Current Output 1 sub-function
In this subfunction you set the current output range of the transmitter for conductivity values.
ENT
SETUP
HOLD
4
SETUP
HOLD
4
ENT
ENT
SETUP
HOLD
4
ENT
SETUP
SETUP
HOLD HOLDµS µS
44
SETUP
SETUP
HOLD
HOLD
4
4
ENT
ENT
ENT
ENT
SETUP SETUP
HOLD
HOLDµS µS
44
1. Select the “CUR.1” subfunction, then press the ENT key.
2. Selecting the output type: press the or key to select the desired output type: 0-
20 mA or 4-20 mA. Press the ENT key to confirm your selection.
3. Setting the conductivity value at which the transmitter output will be 4 mA (or 0 mA):
press the or key to set the conductivity value to be equivalent to 4 mA or 0 mA,
respectively. Press the ENT key to confirm your setting.
4. Setting the conductivity value at which the transmitter output will be 20 mA: press
the or key to set the conductivity value to be equivalent to 20 mA. Press the ENT
key to confirm your setting.
5. Selecting out of range current: Press the or key to switch “CU22” on or off. If
“CU22” is on, the output signal will jump to 22 mA when the measured conductivity value
is below or above the values set in points 3 & 4 above. Press the ENT key to confirm
your setting.
Note: the “CU22” setting (on/off) of current output 1 applies to current output 2 as
well.
Continue with Setup mode procedures, or return to Measurement mode by pressing the
and keys simultaneously (escape).