73
ENG
pRack +0300025EN rel. 1.3 - 17.12.2015
Mask index Display description Description Default UOM Values
Ib03
Compressors type Type of compressors (line 1) RECIPROCATING --- RECIPROCATING
SCROLL / SCREW
Compressors number Number of compressors (line 1) 2/3 (*) --- 1…6/12 (*)
Ib04
Number of alarms for
each compressor
Number of alarms for each compressor (line 1) 1 --- 0 to 4/7 (*)
Ib05
Modulate speed device Modulating speed device for fi rst compressor (line 1) None --- NONE / INVERTER
---/DIGITAL SCROLL(*)
---/STEPLESS*)
Ib30
Compressors sizes Compressors sizes (line 1) SAME CAPACITY
& SAME STAGE
CONF.
--- SAME CAPAC&SAME STAGE
CONF.
SAME CAPAC.&DIFF. STAGE
CONF.
DEFINE SIZES
Ib34
S1 Enable size and size for compressor group 1 (line 1) YES
10.0
---
kW
NO / YES
0.0…500.0
…… ………
S4 Enable size and size for compressor group 4 (line 1) NO
---
---
kW
NO / YES
0.0…500.0
Ib35
S1 Enable stages and stages for compressor group 1 (line 1) YES
100
---
%
NO / YES
100; 50/100; 50/75/100;
25/50/75/100; 33/66/100
…… ………
S4 Enable stages and stages for compressor group 4 (line 1)) NO
---
---
kW
NO / YES
100; 50/100; 50/75/100;
25/50/75/100; 33/66/100
Ib36
C01 Size group for compressor 1 (line 1) or presence of inverter S1 --- S1…S4/INV
…… ………
C12 Size group for compressor 12 (line 1) S1 --- S1…S4
Ib10
Compr.Manufacturer Compressor manufacturer for screw compressors Generic --- GENERIC
BITZER
REFCOMP
HANBELL
Compressor series Compressor series …(***) --- …(***)
Ib11 Compressors sizes Compressor sizes (line 1) SAME CAPACITY --- SAME CAPACITY / DEFINE SIZES
Ib16
S1 Enable size and size for compressor group 1 (line 1) YES
---
---
kW
NO / YES
0.0…500.0
…… ………
S4 Enable size and size for compressor group 4 (line 1) NO
---
---
kW
NO / YES
0.0…500.0
--- ---
Ib17
C01 Size group for compressor 1 (line 1) or presence of inverter S1 --- S1…S4/INV
…… ………
C06 Size group for compressor 12 (line 1) --- --- S1…S4
Ib20 Compressors sizes Compressors sizes (line 1) SAME CAPACITY --- SAME CAPACITY / DEFINE SIZES
Ib21
S1 Enable size and size for compressor group 1 (line 1) YES
---
---
kW
NO / YES
0.0…500.0
…… ………
S4 Enable size and size for compressor group 4 (line 1) NO
---
---
kW
NO / YES
0.0…500.0
Ib22
C01 Size group for compressor 1 (line 1) or presence of inverter S1 --- S1…S4/INV
…… ………
C12 Size group for compressor 6 (line 1) S1 --- S1…S4
Ib40
Regulation by Compressor control by temperature or pressure (line 1) PRESSURE --- PRESSURE / TEMPERATURE
Measure unit Unit of measure (line 1) barg --- …
Refrigerant Type of refrigerant (suction Line 1) R404A --- R22 - R134a - R404A - R407C -
R410A - R507A - R290 - R600 -
R600a - R717 -R744 - R728 -
R1270 - R417A - R422D -R413A -
R422A - R423A - R407A - R427A
- R245Fa - R407F - R32
Ib41
Regulation type Compressor control type (line 1) NEUTRAL ZONE --- PROPORTIONAL BAND
NEUTRAL ZONE
Enable integral time
action
Enable integral time for proportional suction line control (line 1) NO --- NO / YES
Ib42
Setpoint Setpoint without compensation (suction line 1) 3,5 barg … (**) … (**)
Diff
erential Diff erential (suction line 1) 0,3 barg … (**) … (**)
Ib43
Confi gure another
suction line
Second suction line confi guration NO --- NO / YES
Ib45
Dedicated pRack board
for suction line
Suction lines on diff erent boards NO --- NO / YES
Ib50
Compressors type Type of compressors (line 2) RECIPROCATING --- RECIPROCATING / SCROLL
Compressors number Number of compressors (line 2) 3 --- 1…12
Ib51
Number of alarms for
each compressor
Number of alarms for each compressor (line 2) 1 --- 0 to 4
Ib52
Modulate speed device Modulating speed device for fi rst compressor (line 2) NONE --- NONE
INVERTER
---/DIGITAL SCROLL(*)
Ib70
Compressors sizes Compressors sizes (line 1) SAME
CAPACITY
--- SAME CAPAC.&SAME STAGE
CONF.
SAME CAPAC.&DIFF. STAGE
CONF.
DEFINE SIZES
Ib74
S1 Enable size and size for compressor group 1 (line 1) YES
---
---
kW
NO / YES
0.0…500.0
…… ………
S4 Enable size and size for compressor group 4 (line 1) NO
---
---
kW
NO / YES
0.0…500.0
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