19.PARAMETER TABLE
1.2.x.37, 41, 45, 49, 53, 57
Compressor 01-06 main output:
Compressor xx digital output address.
1.2.x.38, 42, 46, 50 , 54, 58
Compressor 01-06 auxiliary output 01:
Compressor xx auxiliary output 01 address.
1.2.x.39, 43, 47, 51, 55, 59
Compressor 01-06 auxiliary output 02:
Compressor xx auxiliary output 02 address.
1.2.x.40, 44, 48, 52, 56, 60
Compressor 01-06 auxiliary output 03:
Compressor xx auxiliary output 03 address.
1.2.x.61
Time between compressor actuation:
The function applies to the main control outputs of the compressors and is the minimum time between two actuations of the main digital outputs in the
suction lines. This time value ensures that no simultaneous actuation of compressors will occur, preventing surges in the supply network and excessive
fluctuations in the control pressure.
1.2.x.62
Time between compressor shutdowns:
The function applies to the main control outputs of the compressors and is the minimum time between two shutdowns of the main digital outputs on the
suction. This time value guarantees that simultaneous compressor shutdowns will not occur, avoiding electrical variations in the supply network and
excessive fluctuations in the control pressure.
1.2.x.63
Minimum time compressor on:
It is the minimum time that the compressor will remain on, that is, time between the last start and the next stop.
1.2.x.64
Minimum time compressor off:
It is the minimum time that the compressor will remain off, that is, the time between the last stop and the next start.
1.2.x.65
Time between unloaders actuations:
It is the time interval between the actuation of two auxiliary digital outputs (unloaders) of the same compressor.
Example
:
In a compressor with modulation 0 I 33 I 66 I 100 that uses one main and two auxiliary outputs. The time between actuating two auxiliary
outputs. The time between actuating two auxiliary outputs (66 and 100%) must be greater than the time between actuating unloaders.
1.2.x.66
Time between unloader shutdown:
It is the time interval between shutting down two auxiliary digital outputs (unloaders) from the same compressor.
Example
:
In a compressor with modulation 0 I 33 I 66 I 100 that uses one main and two auxiliary outputs. The time between shutdowns of two auxiliary
outputs (66 and 100%) must be greater than the time between shutdowns of unloaders.
1.2.x.67
VCC - Startup time:
It is the time that the Variable Capacity Compressor remains in the starting condition. For the VCC-Analog compressor the analog output takes the value
configured in (
1.10.x.3
) but if the control calculates a demand greater than the starting value, the required value will be applied.
The VCC-Digital compressor operates without load during the start-up time, that is, with a capacity equal to zero.
1.2.x.68
VCC -Validation time:
This time is a validation of the need to actuate or shutdown a next compression stage and avoid unnecessary actuations or shutdowns. When the VCC
compressor reaches the minimum or maximum value, where the control would immediately shutdown or actuate a next compression stage (On / Off
compressor or unloaders valve), the control will wait for this time to validate the transition and take the next action.
1.2.x.69
VCC - Digital / Minimum capacity:
Sets a minimum value for the capacity of the digital variable capacity compressor.
1.2.x.70
VCC - Digital /Control period:
Configures the fixed modulation signal period for the Digital Variable Capacity Compressor. When set to the default value (auto) the period is
automatically calculated by the control algorithm.
1.2.x.71
VCC - Digital / Minimum valve actuation time :
Sets the minimum time that the valves of the VCC-Digital compressors must remain on or off during modulation.
1.2.x.72
VCC - Digital / Maximum no-load time:
Maximum time that the Digital Variable Capacity Compressor remains in operation at minimum capacity or with auxiliary outputs on, resulting in a
capacity equal to zero. After this time has elapsed, one of the auxiliary outputs is switched off for the same time value as configured in this parameter,
causing the compressor to operate at a higher capacity.
Note:
This function works even during the start-up time, so it is recommended to use a start-up time, lower than the maximum no-load time.
Note:
This function is only available for compressors with VCC-Digital modulation 10-100 1V, 2V and 3V.
0 = Not configured
Digital output
address:
1 = Base - O1
2 = Base - O2
3 = Base - O3
5 = Base - O5
4 = Base - O4
6 = Base - O6
Note:
If a sensor already in use is selected,
it will be replaced.
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