4690 Series
Turbidity systems 8 Configuration and Electrical Calibration
30 IM/4690–EN Rev. A
Continued from previous page
Hold Outputs during Calibration
Select YES to hold the retransmission and alarm outputs to prevent inadvertent operation during
calibration.
Test Retransmission Output
The analyzer transmits automatically a test signal of 0, 25, 50, 75 or 100 % of the retransmission
range selected on page 29. The % test signal selected is shown on the upper display.
Example – for a selected range of 0 to 20 mA and 50 % retransmission test signal, 10 mA is
transmitted.
Select the required retransmission test signal.
Alter Configuration Security Code
Set the security code to a value between 00000 and 19999.
Alter Calibration Security Code
Set the security code to a value between 00000 and 19999.
Advance to
Set Up Serial Interface page.
Hold Outputs NO
.
1000
Test Retrans (%)
00000
Alter Sec. Code
00000
Alter Cal. Code
SERIAL INTERFACE
-----
YES
To Next Page
Loading...
