Fancom IMS Manual page 12

For safe and proper functioning of the IMS, the IMS must be adjusted:
1. Adjusting the limiting switches of the connected actuator (mechanical adjustment)
2. Close position
3. Open position (if CLOSE is already adjusted)
4. Predefined position (optional)
5. Completing adjustments
Initial position adjustments must be performed in the following order: first close, followed by open.
Afterwards these positions can be fine-tuned.
Position adjustments are only possible if the operation switch is not in the automatic (AUT)
position.
When applying a 0-10V / 10-0V connection between the IMS and the regulator, the appropriate
voltage must be provided during the adjustment procedure for the open and close position.
The minimum difference between the open and closed voltage must be 2.2 V.
Display
After turning the IMS on, three characters are first displayed in sequence. These comprise the software version
number (one character per second). During adjustment, indications appear on the display.
The flashing dot on the display indicates that the intelligent module is functioning normally and is getting
power.
In manual mode, the meanings of the indications are:
Display Meaning
indication
1.
Adjustment closed (minimum air inlet position).
2. Adjustment opened (maximum air inlet position).
3. Adjustment of the predefined air inlet position.
C. Adjustment of the minimum air inlet position accomplished. (closed)
O. Adjustment of the maximum air inlet position accomplished. (open)
P. Adjustment of the predefined air inlet position accomplished.
F. Adjust: too small difference on the control entrance between closed and open adjustment.
E. Error during the determination of the position within the adjustment procedure. (error)
CPS or Potentiometer value indication during adjustment. Too high, good or too low.
Gnd
g
9