Ndicator Lights; Green Indicator Light; Red Indicators Lights; Witches - MIL'S CYCLIC 2020 Manual De Utilización

2.6. Indicator lights
The indicator lights can be:
on steady: flashing slowly: flashing fast:
Each status of the indicator light has a specific meaning.
2.6.1. Green indicator light

Comes on steady if :

Flashes slowly if :

Is off when the motor is stopped.
2.6.2. Red indicators lights

Come on steady if:
With the per‐line hygrometry management version: in compressed air mode only.

Flashes slowly if : hygrometry fault on motor A or B or C,

Flashes (100 ms every 2s) if : motor A or B or C cancelled,

Remains off if the motor is stopped andthere is no fault.
With the independent hygrometry management version: in compressed air mode only.

Flashes slowly if : hygrometry fault on air treatment unit A or B,

Flashes (100 ms every 2s) if : motor A or B or C cancelled,

Remains off if there is no hygrometry fault on air treatment unit A or B.
For C, it remains off when the motor is stopped and there is no fault.
Hygrometry fault: in compressed air mode only.

Comes on steady if a hygrometry fault occurs on a motor or an air treatment unit.

Remains off if there is no hygrometry fault.
Temperature fault: this fault has no effect on the motors.

Comes on steady if: temperature > 45°C (high threshold exceeded).

Flashes slowly if : temperature < 5°C (low threshold exceeded)
 Remains off if the temperature is between 5°C and 45°C.
Network pressure fault:

Comes on steady if: network pressure fault affecting the system.

Flashes rapidly: only in compressed air mode if air cylinder frames are monitored. The
network pressure has reached the cylinders activation threshold or the pressure in the
frames has reached the alert threshold.

Flashes slowly if: control pressure fault affecting the system.

Remains off if there is no pressure fault.
Note: As a general rule, steady illumination takes priority over fast flashing, which in turn takes priority over
slow flashing.
519112‐02
motor running < upper limit time,
motor running > upper limit time,
motor fault (thermal circuit breaker, oil level,...).
CYCLIC 2020
2.7. Switches
The switches are used to configure the system. They are only read by CYCLIC 2020 when the system is powered on.
This means that if you change the position of a switch while power is on, you have to switch the CYCLIC 2020 off
then back on again for the change to be registered.
Switch
SW 2 – 1
Duration of FLEXO:
SW 2 – 2
SW 2 – 3 Management of cylinder backups
SW 2 – 4
Duration of top‐up
SW 2 – 5
SW 2 – 6 Number of motors in service:
ON = Absolute vacuum The sensor is an absolute sensor, switching to a relative value takes place
through the following mathematical operation: relative = absolute ‐1013 mbar.
SW 2 – 7
The relative value is given with respect to seal level.
OFF = Relative vacuum The sensor is a relative sensor.
ON = AIR
SW 2 – 8
OFF = VACUUM
ON = range 4 mA = 0 bar, 20 mA = 200 bar
SW 1 – 1
OFF = range 4 mA = 0 bar, 20 mA = 250 bar
ON = 2 pressure sensors: 1 control and 1 network, If SW1‐2 is at OFF, the control pressure and
SW 1 – 2 network pressure values are given by the only sensor connected C1V or C1A.
OFF = 1 control/network pressure sensor.
ON = per‐line hygrometry management,
SW 1 – 3
OFF = independent hygrometry management.
ON = normal count,
SW 1 – 4
OFF = rapid count. Time divided by 2.
SW 1 – 5 Choice of cyclic switching of motors
ON = hygrometry sensor managed. (in compressed air mode only),
SW 1 – 6
OFF = hygrometry sensor not managed.
ON = network pressure sensor managed, If SW1‐2 is at OFF (1 control/network sensor)
SW 1 – 7 OFF = network pressure sensor not managed SW1‐7 must be at ON (network pressure sensor
managed)
ON = cycling switching of motors,
SW 1 – 8
OFF = fixed allocation of motors
SW 2 ‐ 2 = OFF SW 2 ‐ 2 = ON
SW 2 ‐ 1 = OFF 4 min 8 min
SW 2 ‐ 1 = ON 15 min 30 min
ON = analogue input by sensor
OFF = On/Off input by pressure switch
SW 2 ‐ 5 = OFF SW 2 – 5 = ON
SW 2 – 4 = OFF 15 min 30 min
SW 2 – 4 = ON 45 min infini
ON = 2 motors
OFF = 3 motors
ON = according to cumulative time of the priority
motor,
OFF = at each stop.
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