OPERATION & MAINTENANCE MANUAL TMS2000/3000
TMS Operations and Maintenance Manual.docx February 12, 2018
PAGE 46
h2o HO Bottom Water Height Float Offset: Represents the adjustment to the raw probe level required
to compensate for both the float depth in the liquid and mounting height of the probe. Required
to provide accurate bottom water volume calculations. Calculated by taking the difference
between the raw probe level and a manual stick reading of the bottom water level.
Note: Adjust the MP45x to read 0.2” [5mm] or MP46x to read 1.0” [50mm] to avoid false alarms
caused by a negative bottom water reading due to material thermal expansion.
Entry Type: 4-digit numeric
Range Limits: +/- 0.0 - 299.9 inches [+/- 0.0 – 7,999 millimeters]
Default/Initialized value: 0.0 [0]
Probe Loc Probe Location Offset: Represents the distance from the high end of the tank to where the probe
is located in the tank. This context sensitive menu item appears if the Tank Rise is NOT zero.
The below example shows the offset value would be 350” [8890 mm].
Entry Type: 4-digit numeric
Range Limits: 0.0 – 599.9 inches [0 – 5,999 millimeters]
Default/Initialized value: 0.0 [0]
Probe rep Probe Rep Rate: OBSOLETE. This value was required for the currently obsolete MP440 and
MP460 level gauging probes to provide accurate data to the TMS.
Entry Type: 4-digit numeric
Range Limits: 0 – 29.99
Default/Initialized value: 0
temp En Temperature Enable: Required to view both Product Temperature and Net (Temperature-
Compensated) Volume. Must be enabled to perform an In-Tank Leak Test. Both Net Volume
and Product Temperature are shown as zero when disabled.
Entry Type: select list
Range Limits: Yes, No
Default/Initialized value: yes
Mot Band Motion Height Band: Used to identify both the beginning and ending of a liquid transaction
(Delivery, Sale, Theft, Water Removal). Value entered as level units (inches/millimeters)
representing the minimum change over one minute to mark the beginning of a transaction.
When the Motion Height Band is NOT exceeded for three consecutive minutes, the transaction
is completed provided it meets or exceeds the Logged Minimum Volume shown below.
Entry Type: 2-digit numeric
Range Limits: 0 - 0.99 inches or [0 – 99 millimeters]
Default/Initialized value: 0.20 [5]
Log Min Logged Minimum Volume: Represents the smallest transaction stored in the Logs.
Entry Type: 3-digit numeric
Range Limits: 0 – 999 gallons [0 – 999 liters]
Default/Initialized value: 50 [200]
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