10 - TCT101-1ABC - User manual
Potentiometer:
To modify Set1 or Set2 by external potentiometer follow the
steps below:
1 use potentiometers 5kOhm to 10kohm
2 connect cursor to pin I3; a wrong connection may damage
the potentiometer and lead to lock of the device.
3 accuracy on input is max 1000 points, therefore set the
parameters “Upper limit” and “Lower limit” with a max
difference of 1000 units. (Ex.: LoS1 to 50,0 and u PS1 to
150,0 to modify time value related to Set1 between 50 and
150 seconds with steps of one tenth). Greater differences
would make unstable the less significant digit.
4 To calibrate the scale of potentiometer enter the
configuration mode and select:
Hi n . 3 as Pot
Fi n . 3 as Set1 or Set2
P. tA r as Enable
Exit configuration mode and place potentiometer at
minimum level and press ¶ key, then place potentiometer
at max level and press premere § key: the device
automatically exit the calibration procedure.
N.B.: a switch-off of the device would interrupt the calibration.
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