INSTRUCTIONS MANUAL AUTOMATIC FILTERS
FCD-FACD-FFD /DT /DP /DT-DUAL /DP-DUAL
s.r.l.Milano - ITALY Page 14 of 23 fcd-dp_mi-r4.doc – r.4
6. CONTROL PANEL
6.1. Functions of the logical programmer
The logical programmer Siemens serie LOGO handles the logical working of the whole unit.
Its display allow the visualization of the status of the logical inputs (marked as I), the logical
outputs (marked as Q), current time and date, the several messages enabled by the
programme.
It is also possible to modify the settings of the entered numerical parameters (marked as B).
The numbering of the inputs and outputs is arranged on several rows, each of them
correspond to a ten (I1÷I9, I10÷I19 ecc.).
By pushing the buttons or the display shows, alternatively, the visualizations of the
service : current time and date, inputs, outputs, (M, to be ignored), function buttons (ESC+C..).
By pushing the buttons and the messages enabled by the programme are visualized.
The used functions are the following :
MARK DESCRIPTION
I1 button START
I2 input available for regeneration inhibit
I3 button RESET
I4 input for low level in the water storage tank
I5 input for high level in the water storage tank
I6 input for water supply inhibit
I7 (AI1) pressure sensor INLET (P-IN for DP and DP-DUAL version
only)
I8 (AI2) pressure sensor OUTLET (P-OUT for DP and DP-DUAL version
only)
Q1 output of the solenoid valve E1 (E1A for -DUAL versions)
Q2 output of the solenoid valve E2 (E2A for -DUAL versions)
Q3 output of the solenoid valve E3 (E3A for -DUAL versions)
Q4 output of running regeneration (column A for -DUAL versions)
Q5 output related to solenoid valve E1B (for -DUAL versions only)
Q6 output related to solenoid valve E2B (for -DUAL versions only)
Q7 output related to solenoid valve E3B (for -DUAL versions only)
Q8 output related to report of running regeneration column B (for -DUAL versions
only)
B1 time of BACKWASHING
B2 time of RINSING
B3-1 setting time and days of regeneration
B3-4 ON = switching pulse function of parameters B3-1, B3-2 and B3-3
B4 delay of driving of end-cycle
B5 max allowable pressure drop
B6 time of delay starting regeneration of column B after column A (for -DUAL versions only)
B19 working mode selection DT / DP
B100
ON = message in ITALIAN OFF = message in ENGLISH
All settings of automatic working are factory-made at the shipment.
See the chapter “SETTINGS” to check the factory-set.
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