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EVCO S.p.A.
Vcolor 338 S
| Installer manual ver. 1.2 | Code 144VC338SE124
page 12 of 52
Management of the ventilation in modulating mode and with inversion of the fan rotation direction (parameter
F0 = 3).
The RS-485 MODBUS port is the communication port with the following EVCO products:
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parameters Manager set-up software system
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CloudEvolution plants monitoring and surveillance systems (via Web)
The USB communication port that allows the upload and download of the device settings, through a common USB pen drive.
Example of connection for motorized air vent cam timer, such as FIBER Pxx series.
The following scheme is an example of parameters set up for the cam timer below
u2 = 140 (14 seconds) time-delay for cam rotation
u3 = 10 (1 second) motor activation time for limit switch rearm (short milling)
u4 = 30 (3 seconds) motor activation time for limit switch rearm (long milling)