Emerson Process Management CFA-3000 Benutzerhandbuch
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CFA3000 MANUAL
SECTION 3
INSTRUMENT DESCRIPTION
3.3
Set Reagent Supply Time
Use the keypad panel to remind you when you need to replace the reagent. The analyzer will count pump cycles
and count down the number of days left. To specify the duration, proceed as follows:
and count down the number of days left. To specify the duration, proceed as follows:
1. Press once to set counter for 90 days (3 months).
Sample Display: 0 0 9 0
2. Press to exit and clear display.
To determine how many days are left until you have to replace reagent,
Press: once.
Look at the LCD and record the number of days;
then press: again to get out of mode.
3.4
Set Scaling Outputs
Set output 420 mA 05 Vdc from the keypad panel, (refer to Figures 72 and 73), then adjust 420 mA and 05
Vdc at your external device.
Vdc at your external device.
Set output scale to:
4 mA/0 V
1.
Press: .once then .to display 4 mA and for 0 Vdc.
The sample Display for 4 mA and for 0 Vdc: 0 0 0 4
2.
To exit, press
Set output scale to: 20 mA/5 V
1.
Press once then to display 20 mA and 5 Vdc.