19. PARAMETER TABLE
1.4.5.x.6
Digital output:
Digital output address for alarm.
1.5
Actuation in case of sensor fault:
It allows configuring the status of each compressor or fan (on, off or cycling) in a sensor fault condition that measures the suction pressure or the
discharge pressure / temperature. This logic serves to keep the system in emergency operation in the event of a sensor fault.
If a backup sensor is configured, this mode will only start if the main and backup sensors are faulty.
The letter x represents suctions (x between 1 and 3) and discharges (x between 4 and 6).
1.5.x.1
to
1.5.x.6
Compressor 01 to 06 :
The compressor status in case of sensor fault is defined:
Off:
Compressor or fan completely off.
On:
Compressor or fan fully on (100% capacity).
Cyclic:
Compressor off, according to times
1.5.x.7
and
1.5.x.8
.
Example:
Output 01 = on / Output 02 = off / Output 03 = on / Output 04 = Cyclic / Output 05 = Cyclic / Output 06 = off.
In this case, compressors 1 and 3 will always remain on, compressors 2 and 6 will remain off and compressors 4 and 5 remain cycling. This condition will
be maintained until the problem is corrected (connection or replacement of the sensor).
1.5.x.7
Time on for cycle timer:
Time that the compressor or fan remains on.
1.5.x.8
Time off for cycle timer:
Time that the compressor or fan remains off.
1.6
Auxiliary inputs:
It allows configuring up to 8 auxiliary inputs with specific functions.
The letter ‘’x’’ represents digital inputs 1 to 30.
1.6.1
Input x:
Feature
Minimum
Maximum
Unit
Standard
Description
1.5.x.1
1.5.x.2
1.5.x.6
1.5.x.3
1.5.x.7
1.5.x.4
1.5.x.8
1.5.x.5
60
60
5
5
1
1
min
min
Compressor 2
Compressor 6
Compressor 4
Time off for cycle timer
Compressor 1
Compressor 3
Time on for cycle timer
Compressor 5
AL0x01
4 - Referring to Discharge 1
5 - Referring to Discharge 2
6 - Referring to Discharge 3
-
-
-
-
-
-
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
0 [off]
2/Cycling
2/Cycling
2/Cycling
2/Cycling
2/Cycling
2/Cycling
0 = Not configured
1 = Base - O1
2 = Base - O2
3 = Base - O3
5 = Base - O5
4 = Base - O4
6 = Base - O6
Feature
Minimum
Maximum
Unit
Standard
Description
1.6.x.1
1.6.x.2
1.6.x.3
1.6.x.4
Input function
Digital input address
Use link
NO-NC contact type
-
-
-
-
34
1/ NC
-
17
0
0
0
0 [no]
0 [no]
0
0
0
Note:
If a sensor already in use is selected, it will be replaced.
60
