Kenco Engineering SmartSonic Transmitter (Integral) User Manual
Page 14

Page 14
Function 00.16 (22mA Error Signal)
This function allows you to define if “Near Zone” and “Lost Echo” are allowable errors, and if the result is a 22mA output.
The default has the display and 22mA turned on for these errors:
Near Zone – Whenever the fluid level is within the Dead Zone. The display will show
F.F.F.F
Lost Echo – Whenever the echo is lost, or the measurement results exceed the tank height, or when a returned
echo is not received. The display will show
E.E.E.E
You can choose to enable or disable the 22mA current output as follows:
d000 – Disable
E000 – Enable (default)
Press / Action
Display
Description
00.16
00.16
00.16
00.16
Enter 00.16 in place of Tank Height
Indicates that the transmitter is set for Disable
or
d000, E000
d000, E000
d000, E000
d000, E000
Used to toggle between the modes
Saves this entry, and returns to
Pr.02
When the 22mA error signal is disabled, the following current outputs will be displayed:
•
When the transmitter is set to Level or Flow, then F.F.F.F will indicate 20mA, and E.E.E.E will indicate 4mA.
•
When the transmitter is set to Distance, then F.F.F.F will indicate 4mA, and E.E.E.E will indicate 20mA.
Function 00.17 (Checking the Version Number)
This function is helpful during troubleshooting. Knowing the software version will allow Kenco Technical Support to assist
you better.
Press / Action
Display
Description
00.1
00.1
00.1
00.17
7
7
7
Enter 00.17 in place of Tank Height
For Example:
4.090
4.090
4.090
4.090
Displays the Version Number. Pressing the
“NEXT” button will display the value in
Hexadecimal.
Returns to
Pr.02
Blocking Interfering Signals
The
Pr.03 program enables you to locate and store up to six interfering signals (false echoes) in the SmartSonic memory.
This avoids obstructions such as, a tank agitator, internal ladder, other sensors mounted on the side wall, etc. and prevent
them from interfering with the measurement of the vessel’s contents. This program can only be run with the vessel empty.