Metrohm viva 1.1 (ProLab) - Manual (Page 961)

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7 Devices
viva 1.1 (for process analysis)
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Selection not defined | Pump | Stirrer | Valve | Gen. out-
put | Alarm signal
Default value not defined
NOTE
A stepping motor can in addition have a port of the Type = Brake.
The port information for this port type is automatically read out of the
Stepping Motor Controller.
Set default value
Shows the default value which the output takes directly after starting and
exiting viva. The default value is also set after an error or when canceling
the method.
NOTE
Behavior at Emergency stop:
￭ All digital outputs that are not of the Type = Alarm signal are set
to the default value when an emergency stop takes place.
￭ A digital output of Type = Alarm signal is set to the non-default
value value when an emergency stop takes place.
￭ Digital outputs assigned to a digital input of the Type = Level
detector or Leak detector do not change their status when an
emergency stop takes place.
Selection active | inactive
Default value inactive
Default values for commands
Parameter 1
The meaning of Parameter 1 depends on the Type set for the digital
output.
For Type = Stirrer: stirring performance in %, pulse duration dependent
on Parameter 2.
Input range -214,783,647 - 214,783,647
Default value 100
Parameter 2
The meaning of Parameter 2 depends on the Type set for the digital
output.