Honeywell Enraf 1010 CB, Руководство по программированию

Страница: 58 / 98

Metering Lines (4)
6 - 4 Model 1010 Application Pack CB Part No.: 4418024 - Rev. 1
Programming Manual
Constraints:

Only available when you use the Weights and Measures switch on
the instrument to enter programming mode.

Dual signal only.
Enter a value in the following range:

1 to X Hz—X - calculated by the instrument (1*)
NOTE: This value must be set to a realistic value as described in the “Setting Cut-
Off Frequency” chapter of the Software Manual. Leaving this value at the
default of 1 may cause unnecessary faults being reported, resulting in
delays at the loading terminal until the value is changed.
Flowmeter Input Meter n Selects the type of meter input connected to the instrument.
Select one of the following options:

RESISTOR PULL UP* (for open collector type inputs)

RESISTOR PULL DOWN (for Namur type inputs)
Flowmeter Filter Meter n Selects whether filtering is applied to the meter input connection.
Select one of the following options:

DEBOUNCE INACTIVE*

DEBOUNCE ACTIVE
6.2.5 Correction
Selects which product type is associated with this metering line if
temperature, pressure or density correction is required.
If the arm is configured for Mass units with volume preset the operator
can setup a density probe. Please refer to "Mass units with volume
preset" on page 6-12 for the menu.
The following menu is only for volumetric loads.
Meter n
Commodity Type
Selects the commodity type associated with this metering line if
temperature, pressure or density correction is required.
ASTM D1250-4 Appendix 11.1.6.1 is used for refined, lube oils, and
crude oils based products. ASTM-IP-API Table 54 Petroleum
Measurement Tables are used for NGL and LPG liquids
Constraints:

Only available when you use the Weights and Measures switch on
the instrument to enter programming mode.

Only available with volumetric load
Select one of the following options:

None*

Crude Oils (A)

Refined (B)