46
19.PARAMETER TABLE
1.5.x.7
Cyclical timer active time:
Time the compressor or fan remains on.
1.5.x.8
Cyclical timer deactive time:
Time the compressor or fan remains off.
1.6
Auxiliary inputs:
Allows configuring up to eight auxiliary inputs with specific functions.
The letter “x” represents digital inputs 1 to 8.
1.6.1
Input x:
1.6.x.1
Pressostat suction / discharge:
Suction 1 to 3:
The auxiliary input will be associated with the suction.
/Discharge 1 to 3:
The auxiliary input will be associated with the discharge
.
/Group 1 to 3:
The auxiliary input will be associated with the group.
/Suction of group 1 to 3:
the input will be associated with all suction
in
pressostat
the group.
/All:
The input will be associated with all suction and discharge
.
pressostat
1.6.x.1
1.6.x.2
1.6.x.3
1.6.x.4
Input function
Digital input address
Pressostat suction / discharge
Type of contact NO - NC
1.6.x.2
Input function:
The digital input can be associated as follows:
- None:
Function not configured, no effect.
- Safety input X
:
Immediately shuts down compressor or fan x (1 to 6) in the associated suction or discharge line. Records an alarm event. (Not
available for 1.6.x.1 = All).
- Economic setpoint:
Changes the setpoint to economy. (Not available for 1.6.x.1 = All).
- Switches all outputs on:
Switches on all compressors in the associated suction or discharge line. If an alarm occurs, this command is canceled. (Not
available for 1.6.x.1 = All).
- Switches all outputs off:
Switches off all compressors or fans associated to the pressure switch.
- Low Pressure (LP):
Low pressure alarm input - has the same effect as the low pressure alarm. (Not available for 1.6.x.1 = All).
- High Pressure (HP):
High pressure alarm input. When associated with a suction it has the same effect as the high pressure alarm. When with a
discharge it has the same effect as the critical high pressure alarm. (Not available for 1.6.x.1 = All).
- Activate Pump Down:
Activates the shutdown with Pump Down function. (Not available for 1.6.x.1 = Suction, Discharge, and All).
- Enable adiabatic cooling:
Enables the adiabatic cooling control. (Not available for 1.6.x.1 = Suction, Suction of the group, and All).
- Enable floating cooling:
Enables the floating cooling control. (Not available for 1.6.x.1 = Suction, Suction of the group, and All).
- Virtual alarm:
Visual alarm input associated with the suction or discharge line. (Not available for 1.6.x.1 = All).
4 = Safety input 4
12 = Activate Pump Down
5 = Safety input 5
13 = Adiabatic cooling
0 = None
8 = All outputs on
6 = Safety input 6
14 = Activate floating cooling
2 = Safety input 2
10 = Low pressure (LP)
1 = Safety input 1
9 = All outputs off
7 = Economic setpoint
15 = Virtual alarm
3 = Safety input 3
11 = High pressure (HP)
0 = Off
1 = Suction 1
2 = Suction 2
3 = Suction 3
5 = Discharge 2
4 = Discharge 1
6 = Discharge 3
13 = All pressostat
7 = Group 1
8 = Suction of group 1
9 = Group 2
11 = Group 3
10 = Suction of group 2
12 = Suction of group 3
-
-
-
-
15
1/ NC
8
13
0
0
0
0 [NO]
0 [NO]
0
0
0
Function
Minimum
Maximum
Unit
Default
Description
