<5. Functions>
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IM 01E21A02-03EN
NOTE
The electrode size is specified at shipment from the manufacturing factory.
When any parameter related to the order information about the device is changed, the order
information at shipment from the manufacturing factory cannot be referred to.
To store the order information defined at shipment from the manufacturing factory, it is
recommended to refer to Section 5.11 to make a backup.
NOTE
Before using the low conductivity diagnosis function, always make sure that the sensor is in the
full pipe state. If the sensor is in the empty pipe state or the transmitter is connected with AM012
(calibrator), the function to diagnose low conductivity may not run normally.
NOTE
If this function is set to “Disable”, the low conductivity value is cleared.
5.9.10 Coil Insulation Diagnosis
Coil insulation diagnosis is the function to display a warning when the insulation is deteriorated by
diagnosing a current value of the exciting current. For details about the alarm and warning, refer
to Subsection 5.6.1.
The setting can be configured with the following parameters.
Menu path
Display
Device setup ► Diag/Service ► Diagnosis ► (see below)
F
OUNDATION
Fieldbus
Diagnostic ► DTB ► Device Diagnostics ► Diagnostics/Alerts ► Diagnostics ► (see
below)
Block
Name
Relative
Index
Parameter
Description
Display
F
OUNDATION
Fieldbus
DTB
42
IEX compare
IEX Compare
Displays the current value of
Exciting current to judge coil
insulation.
DTB
41
Coil insul threshold Coil Insulation Th
Specifies the value to judge coil
insulation.