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Idiomas disponibles
Idiomas disponibles
For the Fixed Speed Mode:
1 Overlapping of the over pressure alarm
2 Load and unload settings on menu 01.
8 Load and unload commands of communication Rs485
16 Digital input for load and unload remote control.
Enables
No
remote
load
Network
control
Rs485
Active
No
Communication
No
2
8a
Safety
Independently from the source of pressure control, the limits set for safety pressure Alarm and Overpressure remain active and are not
detected by the line and internal (in case there is) pressure sensors. If the internal pressure sensor is not in use, the line pressure sensor
must never be disconnected.
Line pressure higher than alarm pressure:
If the line pressure exceeds the limit set for the alarm pressure, independently from source of pressure control, the solenoid will be imme-
diately powered off. The solenoid will remain unpowered for as long as the pressure is above the limit set for the alarm and for a 10-second
period after the pressure drops below the Alarm limit. This is a safety feature designed to prevent incorrect adjustments for the sources of
pressure control, causing the compressor to exceed the project pressure limits. As long as there is an overlapping condition of the alarm
pressure, the number of the load source will be increased in "1" (for example: active digital input to enable remote load (16) and active
overlapping of the unload pressure (1) = 17).
4.4.14 - Function of the Digital Input for Remote Load:
A Enable Remote Load not active.
B Enable Remote Load active, compressor unload command, P4...P1 ignored.
C Enable Remote Load active, compressor unload command, P4...P1 ignored.
D Enable Remote Load not active, remote load input ignored.
Note: The configuration "D" is used to disable the "pressure scheduling" when the pressure scheduling is active.
Yes
Yes
Base Load
Yes
Commands
8b
No
2
For the Variable Speed Mode
1 Overlapping of the overpressure alarm
2 Load and unload settings on menu 01.
8a Load and unload remote commands of communication Rs485
8b Communication RS485 remote base load (motor speed = forced to
optimum speed)
16 Digital input for load and unload remote control.
17 (load = optimal speed; relief = speed of relief)
16
98
Enables
No
remote
load
Network
Yes
control
Rs485
Active
No
Communication
1 Common
6 Enables the remote load
7 Load / Remote Relief
8
Yes
Yes
8
16
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