Keypad Of Vacon®100 Flow - Vacon 100 flow Applications Manual

vacon • 5
Specific functions of Vacon
Features
• Extensive wizards for start-up, Standard, HVAC, PID-control, Multipump (Single drive and
Multidrive) and Fire Mode used to facilitate commissioning
• FUNCT button for easy change between Local (keypad) and Remote control place. The
remote control place is selectable by parameter (I/O or Fieldbus)
• 8 preset frequencies
• Motor potentiometer functions
• Flushing function
• 2 programmable ramp times, 2 supervisions and 3 ranges of prohibited frequencies
• Quick stop
• Control page for easy operation and monitoring of the most essential values.
• Fieldbus data mapping
• Automatic reset
• Different pre-heat modes used to avoid condensation problems
• Maximum output frequency 320Hz
• Real-time clock and timer functions available (optional battery required). Possible to
programmme 3 time channels to achieve different functions on the drive (e.g. Start/Stop and
Preset frequencies)
• External PID-controller available. Can be used to control e.g. a valve using the AC drive's I/
O
• Sleep mode function which automatically enables and disables drive running with user
defined levels to save energy.
• 2-zone PID-controller (2 different feedback signals; minimum and maximum control)
• Two setpoint sources for the PID-control. Selectable with digital input
• PID setpoint boost function
• Feedforward function to improve the response to the process changes
• Process value supervision
• Multipump control for Single drive and Multidrive systems
• Multimaster and Multifollower modes in Multidrive system
• Real-time clock based multipump alternation
• Maintenance counter
• Pump control functions: Autochange, Priming Pump Control, Jockey Pump Control, Pump
Impeller Auto-Cleaning, Anti-blocking, Pump Input Pressure Supervision and Frost
Protection function
®
100 FLOW AC drive
Tel. +358 (0) 201 2121 • Fax +358 (0)201 212 205