Page 160 SITRANS LUT400 (HART) – OPERATING INSTRUCTIONS A5E33329501
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Parameters
2.7.2.4. Pump Start Delays
Available only on LUT430 (Pump and Flow model), and LUT440 (OCM
model).
2.7.2.4.1. Delay Between Starts
The minimum delay (in seconds) between pump starts.
Use this feature to reduce a power surge from all pumps starting at
the same time. This delay determines when the next pump is
permitted to start.
2.7.2.4.2. Power Resumption Delay
The minimum delay (in seconds) before the first pump restart after a
power failure.
This reduces the power surge from multiple instruments starting
their pumps immediately on power resumption. When this delay
expires, other pumps will start as per
2.7.2.4.1.Delay Between Starts
.
2.7.3. Totalizers
Available only on LUT430 (Pump and Flow model), and LUT440 (OCM model).
2.7.3.1. Running Totalizer
Current pumped volume totalizer value in 2.6.2.Volume Units.
Pumped volume is automatically calculated whenever both Volume and
Pumps are configured.
2.7.3.2. Totalizer Decimal Position
Sets the maximum number of decimal places to be displayed on the LCD.
Values
Range: 0 to 65535
Default: 10
Note: If a delay is configured, it will be respected when in
simulation mode (see
Pump relay behaviour during simulation
on
page 121).
Values
Range: 0 to 65535
Default: 60
Note: Default settings in the parameter tables are indicated with an asterisk
(*) unless explicitly stated.
Values
Range: 0.00 to 999999999
Default: 0.00
Options
NO DIGITS No digits after the decimal position
1 DIGIT 1 digit after the decimal point
* 2 DIGITS 2 digits after the decimal point
3 DIGITS 3 digits after the decimal point
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