Metrohm viva 1.1 (ProLab) - Manual (Page 937)

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7 Devices
viva 1.1 (for process analysis)
￭￭￭￭￭￭￭￭ 925
Unit
Unit of the measured value to be used.
Only editable for Control variable = calculated value, otherwise
grayed out and not available for editing.
Entry 50 characters
Default value % or controlled variable unit, respectively
Default value
Selection or input of the standard value which is to be used for the input if
the result is invalid.
Input range 0% mapping of the input - 100% mapping of
the input
Selection last value | Setpoint value
Default value last value
Setpoint value
Setpoint value to which the control is to be set.
Input range 0% mapping of the input - 100% mapping of
the input 'Mapping unit of the input or of the
calculated value'
Default value 0 'Mapping unit of the input or of the calcu-
lated value'
Hysteresis
Hysteresis for setpoint value.
Input range 0 - Smallest distance between setpoint value
and 0% mapping or 100% mapping 'Map-
ping unit of the analog input or of the calcu-
lated value'
Default value 0 'Mapping unit of the analog input or of the
calculated value'
Actuating variable
Selects the control value from all of the digital outputs of the Controller
output type.
Selection 'Port designation'
'Port designation'
Only digital output ports of the Controller output type can be
selected.