STW164IP
12660-0710-00
Page
7 / 30
www.ziehl.de
5
Overview of Functions
•
Individual evaluation of 16 machines on the device (STWA1, current sensor S1 or contact), a further
16 machines via bus modules
•
Input for "all sliders open" with timer for automatic shutdown
•
1 relay for extraction motor
•
1 relay for filter cleaning
•
2 relays freely programmable for the functions
o
Discharge
o
Volume flow exceeded message
o
End position error message
o
Fault message
•
Control of up to four 8-fold slider modules for controlling sliders via potential-free contacts
•
Control of up to 32 1-fold bus modules for controlling sliders DC 24V
•
Analog output 0-10V for frequency inverter control
•
Plug-in connection terminals
•
Supply voltage DC 24V
Functions/setting options
•
Switch-on delay extraction 0...1200s
•
Overrun extraction 0...1200s
•
Overrun last slider 0...1200s
•
Maximum volume flow of the entire extraction 5... 100%
o
The opening of further sliders can be prevented
o
Message if exceeded
•
Minimum volume flow of the entire extraction, 1... 100%
o
If necessary, automatic opening of additional sliders
o
Sequence adjustable via priority of the sliders
•
Up to 4 extraction lines, each with its own minimum volume flow, 1... 100%
•
Logging of operating processes
•
Operating hours counter for extraction system and extracted machines
•
Counter for switching frequency of the sliders
Individually adjustable per channel (I0...I31)
Control of filter cleaning
The runtime of the extraction is added taking into account the volume flow. Cleaning is started after the
programmed runtime has expired. Vibrating processes are only carried out when the extraction is switched
off.
•
Addition time: 0...1200min
•
Storage of the added time even in the event of a power failure (power failure, closing time)
•
Rundown time: 0...1200s
•
Number of vibration intervals: 0...20
•
Interval vibration time: 1...30s
•
Interval break time: 1...120s
•
Continuous vibration time: 0...1200s
•
Optional pulse vibration 0.1...10s (rectangle)
•
Optional cleaning request (while the extraction is running) for cleaning with compressed air
