ECOLAB EcoTrans II pH Betriebsanleitung Seite 99

8.8.2 Setting the current output
CONFIGURATION
Fig. 28: Menu overview: 'Current output'
The unit can be operated using the following current signal settings as a standard signal:
n 0 mA ... 20 mA
n 4 mA ... 20 mA
Requirements:
n The unit is mounted and fully connected
n Calibration has been performed
1.
Switch on the power supply.
Fig. 29: Main screen (example of measuring transducer)
2.
Press
ð Relay outputs and current output are switched off.
3.
Press
4.
Press
'0...20 mA' ), then press
Current output
Fig. 30: Setting the current output (example: 0...20 mA)
ð The character '
5.
Use
ð The current output is set.
When the device is operated in 'Transducer' function mode, a pH
measurement value can now be assigned to the output limits for the current.
Fig. 31: Measured value assignment 1 of 1
6.
Use
Current mode
Control Output
Current output
.
until 'CONFIGURATION ' is selected on the screen and press
until the display shows 'Current output' and the currently set value (e.g.
.
* ' is displayed on the right of the upper line of the display.
to set the current output (e.g. '4...20 mA' ) and confirm with
to assign (enter) the pH measured value for 0 or 4 mA and confirm with
Transducer
43
Operation
.
.
MAN052993 Rev 2-01.2024
.