Siemens SITRANS LUT400 Series Operating Instructions Manual page 473

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