When controls are assigned, the I/O settings are filled in automatically. When Fancom equipment is
used these settings will normally ensure correct control. These settings can be adjusted using the zoom
function ( ).
The input and output settings can be readout, and changed in the INPUT / OUTPUT menu. However,
we advise you not to make changes here but to do these changes in the setup screens.
There are four different connections:
Digital input: shows the status of a certain object
Digital output( relay): control a process, by activating or deactivating this output
Analog input: readout of a certain value (for example house temperature)
Analog output: controls a process at a certain value (for example fan at 40%)
The sections below explain the setting possibilities per type or input or output.
The address of the chosen connection must be entered at various places in the system settings.
An input or output address consists of two parts, separated by a decimal point: NN.MM
The first part (NN) is the hardware address:
For connections to the internal hardware (IOB): NN = 0
For connection to an external help card (I/O-net number): NN = 1 – 31
The second part (MM) is the sequence number of the specific connection: MM = 1 – 99.
Several types of measurements can be calibrated which is indicated in the respective screen.
In case of analog inputs the corresponding zoom windows set the values CALIBRATE LOW and CALIBRATE
HIGH using the actual measurement value.
Use to select the wizard to calibrate the measurement values:
Zero: Setting of the zero value which is the minimum value.
Span: Setting of the span value which is the maximum value.
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General