ABB Nitrate 8236, Инструкция по эксплуатации, Страница: 20 / 48

18
…6 PROGRAMMING
Enter
Log
Lin
OP2 FSD
OP2 Cal Hold
OP2 Law
OP2 Zero
Yes
No
or
Lin
Log
–
•
– –
or
or
Enter
Enter
or
Enter
– – –
•
–
…6.2.5 Current Output Page
Continued from previous page.
Output 2 Calibration Hold
Current Output 2 can be held during calibration, if required. Select ‘YES’ or ‘NO’.
Store.
Advance to next parameter.
Output 2 Law
Current Output 2 can be either logarithmic or linear. Select ‘Log’ or ‘Lin’.
Store.
Advance to next parameter.
Output 2 Full Scale
Current Output 1 full scale range: 10 to 5000 mg l
–1
as NO
3
–
or 2 to 1000 mg l
–1
as N,
i.e. minimum span is 1 decade.
Set the required concentration value for Current Output 2 full scale.
Store.
Advance to next parameter.
Output 2 Zero
Set the required concentration value for Current Output 2 zero.
Note. If the Output 2 Law is linear (Lin), this parameter is omitted and the zero
current output is automatically set to ‘0’.
Store.
Advance to next parameter.
Continued on next page.