YOKOGAWA Admag TI Series User Manual page 131

Block Relative
Name Index
DTB 28 Threshold level 4
DTB 29 Result ► Status
DTB 30 Check cycle
*1: From the table below, select the use of the electrode adhesion detection function.
Selection
F
OUNDATION
Display
Fieldbus
Disable Disable
Enable Enable
NOTE
If the electrode adhesion detecting function is not used, the electrode resistance value and level
are cleared.
NOTE
Before using the electrode adhesion detecting function, be sure to make sure that the sensor is in
the full pipe state. If the sensor is in the empty pipe state, the function to detect adhesion may not
run normally.
NOTE
The electrode adhesion detecting function is restricted by the conductivity of fluid. The
recommended conductivities are as follows.
Meter size
2.5 to 10 mm
15 to 400 mm (0.5 to 16 in.)
500 mm
NOTE
If the data update cycle for the adhesion detection is shortened, the error of the electrode
resistance value increases. Do not change the default value unless especially specified.
Parameter
Display F
OUNDATION
Adhesion Level4
Adhesion Status
Adhesion Check Cycle
Does not use the electrode adhesion detecting function.
Uses the electrode adhesion detecting function.
Conductivity
30 μS/cm or larger
10 μS/cm or larger
20 μS/cm or larger
<5. Functions>
Description
Fieldbus
Specifies the value to judge
level 4.
Displays the electrode
adhesion detection level.
Specifies the data update
cycle for electrode adhesion
detection.
Description
130
IM 01E21A02-03EN