Siemens MAG 1100, Руководство по эксплуатации, Страница: 303 / 665

7ML19981FB05 MultiRanger 100/200 – INSTRUCTION MANUAL Page 129
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P062 Offset Reading
Adds the specified value to the level reading, usually to reference the reading to sea level
or another datum level.
The operation of the device is not affected by the Offset Reading. This value is used for
display purposes only. All control measurements are still referenced to Empty.
Backup Level Override
Use this feature to override the ultrasonic reading by a discrete input such as a
contacting point device. The ultrasonic reading will be fixed at the programmed switch
level until the discrete input is released.
The ultrasonic device makes decisions based on the override values.
P064 Reading Override Enable
Sets the discrete input to act as the source for a level reading override.
P065 Reading Override Value
This value is substituted for the current reading when the selected discrete input is
enabled and activated.
Primary Index
Level
Values
Range: -999 to 9999
Preset: 0.000
Related
• P920 Reading Measurement
Primary Index
Transducer
Values
0 * OFF: No override.
1-2 ON: Number = discrete input of override signal
Related
• P065 Reading Override Value
• P270 Discrete Input Function
Primary Index
Transducer
Values
Range: 0.0 to 9999
Alters
Current reading
Related
• P001 Operation
• P005 Units
• P006 Empty
• P007 Span
• P064 Override Enable