24
Stop time:
When the stop key is pressed, the compressor will enter relief and the main motor will keep running during the stop time. This time
is necessary in order for the compressor’s internal pressure to decrease before the compressor’s full stop, avoiding possible oil backflow
through the compression unit and air filter. The stop time starts at the moment the compressor enters relief. If the compressor is already in
relief at the moment the stop key is pressed, the stop time will be reduced. If the compressor is already in standby mode, the stop time is
not applicable.
Auto restart time:
The Control I interface is equipped with a low voltage ( < 19.8V) and power drop (> 40ms) detector . If a voltage drop or shortage
happens when the equipment is working, the compressor will restart automatically when voltage is restored. Control I will show a tension
drop alarm to indicate that the fault happened.
To enable this function, select an auto restart time greater than zero. When the energy is reestablished, the interface will wait for the
auto restart time before it starts the motor. This time is necessary in order for the simultaneous starts of several different devices to be
avoided, when power is restored.
To disable the auto restart function, just set the auto restart time to zero.
4.2 Configuration Menu
ITEM
DESCRIPTION
RANGE
STANDARD(*)
1
2.Sd
Star/delta time
0.0 to 20.0 segundos
5.0 segundos
2
2.Ad
Network address (RS 485 optional)
1 to 12
1
3
2.LS
Load source
0=local, 1=RS485
0=local
4
2.SS
Start source
0=local, 1=RS485
0=local
5
2.PA
High pressure alarm
0.8 a 67.8bar
7.6bar
6
2.PF
Overpressure
1.0 a 68.0bar
8.0bar
7
2.tA
High temperature alarm
50 a 248°C
110°C
8
2.tF
High temperature trip
52 a 250°C
120°C
9
2.d2
C2 (digital input 2) configuration
2: Eno - Erro @ 24Vac (0Vac=OK)
3: Enc - Erro @ 0Vac (24Vac=OK)
standard
10
2.d3
C3 (digital input 3) configuration
2: Eno - Erro @ 24Vac (0Vac=OK)
3: Enc - Erro @ 0Vac (24Vac=OK)
standard
11
2.d3
C4 (digital input 4) configuration
2: Eno - Erro @ 24Vac (0Vac=OK)
3: Enc - Erro @ 0Vac (24Vac=OK)
standard
12
2.d5
C5 (digital input 5) configuration
0: Ano - Alarme @ 24Vac (0Vac=OK)
1: Anc - Alarme @ 0Vac (24Vac=OK)
2: Eno - Erro @ 24Vac (0Vac=OK)
3: Enc - Erro @ 0Vac (24Vac=OK)
6: rSS - Partida/parada remota
(24Vac=Start)
standard
13
2.d6
C6 (digital input 6) configuration
0: Ano - Alarme @ 24Vac (0Vac=OK)
1: Anc - Alarme @ 0Vac (24Vac=OK)
2: Eno - Erro @ 24Vac (0Vac=OK)
3: Enc - Erro @ 0Vac (24Vac=OK)
4: rLu - oad/relief (24Vac=Load)
5: PSr - Pressure switch regulation
(24Vac=Load)
standard
