• Manual valve control: Open and close function for connecting two buttons for use to manual
operate the valve when the selector is set to local.
• Emergency shutdown: De-energizes all the outputs used to control the solenoid valves and
turns off the pump. Error 301 will appear in the error log.
• Error signal: The signal is active when there is an error in the error log
• Ok signal: The signal is active when there is no errors in the error log
• Stepping: Software stepping functionality
o Status: Turn the stepping function on and off
o Fail step:
▪ Off: Set valve outputs to the fail position
▪ Open: Pulse to the open position
▪ Close: Pulse to the close position
o Open off-time ext.: Extra time for pulse off times when opening
o Close off-time ext.: Extra time for pulse off times when closing
o Open end pulses: Number of extra pulses to open the valve completely
o Close end pulses: Number of extra pulses to close the valve completely
• Linear correction: Calibrate the position feedback at 25%, 50% and 75 %. This calibration
will be lost at every endpoint calibration and auto calibration.
Control parameters
This menu shall only be used by Val Controls certified personal. For more information please
contact Val Controls
Reset
In this menu it is possible to reset the positioner back to default setting.
• Basic reset: Set the parameters in the basic menu to the default values.
• Erase config.: Set all configuration parameters to the default values including the
calibration. Analogue inputs and outputs calibration data is reset to factory defaults.
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