SEQUENCER WITH
DIFFERENTIAL PRESSURE
SWITCH
Technical notice
FI 72.0567.0221E
Page 11 / 45
Cycle :
1. Visual on the run orders present / operation in progress
Information transmitted by the DCS via a COM or by manual override via the HMI
These operating orders come from the COM DCS according to the MODBUS exchange table specific to
the configuration
RED
: inactive
GREEN
= active
2. Display of the number of cells in maintenance. A cell in maintenance cannot be declogged.
All the declogging solenoid valves associated with a cell in maintenance will not be activated (no pulse).
Points 3, 4 and 5 indicate information on the solenoid valve being activated or the last one activated.
Note: nothing is visible if declogging has not yet started (in the case of power on)
3. Measure of the pressure (compressed air) of the associated tank. Display of the name given to the tank.
4. Number of the solenoid valve of the associated cell. Display of the name given to the solenoid valve.
5. Number of the associated cell. Display of the name given to the cell.
6. Current declogging cycle time / Time countdown
Points 7, 8 and 9 indicate information on the next solenoid valve to be activated.
Note: nothing is visible if no steps in the sequence are available.
7. Measure of the pressure (compressed air) of the associated tank. Display of the name given to the tank.
8. Number of the solenoid valve of the associated cell. Display of the name given to the solenoid valve.
9. Number of the associated cell. Display of the name given to the cell.
10. Link to the pages of
Parameters
1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
6
