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Mask index
Display description
Aa34 (display
C01, C02, ...C12
C01
only)
...
C12
Aa35 (display
Temperature
only)
Superheat.
Aa41 (display
Disch. 1
...
only)
Disch. 6
Aa43 (display
In.liq.1: DO
...
only)
In.liq.6: DO
Aa45 (display
Discharge temperature
Cap.Reduction
only)
Oil sump T.
Oil status
Aa46 (display
Status
only)
Count
Compr.
Valve
Cap.Req.
ActualCapac.
Aa50 (display
Pressure
only)
Sat.Temp.
ActualSet
Diff eren.
Aa51 (display
Pressure
only)
Sat.Temp.
ActualSet
Diff eren.
Aa52 (display
Act/Req.
only)
Reg. Status
Reg. Type
Setpoint
Aa53 (display
F1
only)
...
F8
Aa54 (display
F9
only)
...
F16
Aa55 (display
Discharge temperature
External temperature
only)
Aa61
Suct Press
Oil Press
(display only)
Delta
Actual Setp
Diff erential
State
Aa65
S1 probe
S2 probe
S3 probe
S4 probe
Aa66
Digital input staus 1
Digital input staus 2
Aa77 (display
Parallel compressor status:
only)
GC out.temp.:
RPRV opening:
RPRV setp.:
Aaa76 (display
HR Total Request:
only)
Status:
Run actions:
Min HPV set.:
Off set GC:
HR prevent:
Aaa77 (display
HR Total Request:
only)
Bypass Allowed
GC out. Temp:
GC byp. Temp:
GC reg. temp:
Gas Cooler byp:
Copyright HPL March 2021
Description
Time remaining for next compressor startup (line 2)
Power delivered from compressor 1 from line 2 (a "!" to the right of the value means that
some form of compressor power forcing is active, e.g., safety times, alarms, startup procedure)
...
Power delivered from compressor 12 (line 2)
Suction temperature (line 2)
Superheating (line 2)
Discharge temperature compressor 1 (line 2)
...
Discharge temperature compressor 6 (line 2)
Digital output number associated and liquid injection status compressor 1 (line 2)
...
Digital output number associated and liquid injection status compressor 6 (line 2)
Discharge temperature Digital Scroll
TM
compressor (line 2)
Capacity reduction Digital Scroll
TM
compressor (line 2) in progress
Oil sump temperature Digital Scroll
TM
compressor (line 2)
Oil dilution status Digital Scroll
TM
compressor (line 2)
Operational status Digital Scroll
TM
compressor (line 2)
TM
Safety time count Digital Scroll
compressor (line 2)
TM
Status Digital Scroll
compressor (line 2)
TM
Status Digital Scroll
valve (line 2)
TM
Capacity requested Digital Scroll
compressor (line 2)
TM
Actual capacity Digital Scroll
compressor (line 2)
Condensing pressure (line 2)
Condensing saturated temperature (line 2)
Actual setpoint for pressure regulation (with compensations applied, line 2)
Regulation diff erential for pressure regulation (line 2)
Condensing pressure (line 2)
Condensing saturated temperature (line 2)
Actual setpoint for temperature regulation (with compensations applied, line 2)
Regulation diff erential for temperature regulation (line 2)
Power delivered/Power requested per condensing line (line 2)
Regulation status (according to the type of regulation set, line 2)
Condenser regulation Type (line 2)
Actual condensing setpoint (with compensations applied, line 2)
Power delivered from fan 1 of line 2 (a "!" to the right of the value means that some form of
power forcing is active)
...
Power delivered from fan 8 of line 2 (a "!" to the right of the value means that some form of
power forcing is active)
Power delivered from fan 9 of line 2 (a "!" to the right of the value means that some form of
power forcing is active)
...
Power delivered from fan 16 of line 2 (a "!" to the right of the value means that some form of
power forcing is active)
Discharge temperature (line 2)
External temperature (line 2)
Suction pressure value in the medium temperature compressor line
Oil receiver pressure value
Diff erence between receiver oil pressure and suction pressure (medium temperature
compressors or liquid receiver when integrated parallel compressor activated or in pLAN
when using the same I/Os)
Pressure diff erential set point (receiver - suction)
Return diff erential for deactivation of the oil diff erential function
Oil diff erential function status (YES
ACTIVE, NO
Driver pressure probe S1 (driver connected in Fieldbus)
Driver pressure probe S2 (driver connected in Fieldbus)
Driver pressure probe S3 (driver connected in Fieldbus)
Driver pressure probe S4 (driver connected in Fieldbus)
Driver digital input 1 (driver connected in Fieldbus)
Driver digital input 2 (driver connected in Fieldbus)
Parallel compressor status
Gas Cooler Outlet temperature
RPRV valve opening
RPRV Setpoint
Percentage of heat reclaim used to activate diff erent actions. It can refer to HR1 or HR2 or
HR1+HR2
Detailed description of current running action
Run actions presence
Current minimum HPV setpoint
Current temperature GC off set (to increase GC setpoint)
HR confi gured as prevent and active
Percentage of heat reclaim used to activate diff erent actions. It can refer to HR1 or HR2 or
HR1+HR2
Status of bypass allowed
Current GC out temperature
Current GC baypassed temperature
Current regulation temperature: Tgc out if bypass off , Tgc byp if bypass on
Opening percentage of bypass valve
INACTIVE)
55
Page 104 of 172
Def.
U. of M.
Values
---
s
0...32000
---
%
0...100
...
...
...
---
%
0...100
---
...
...(**)
---
...
...(**)
---
...
...(**)
...
...
...
---
...
...(**)
---
...
0...29 | ON | OFF
...
...
...
---
...
0...29 | ON | OFF
---
...
...(**)
NO | YES
---
...
...(**)
Ok | Diluted
---
---
OFF
start
ON
Alarm
OFF for time
ON for time
manual mode
in pump down
---
s
0...999
---
---
ON | OFF
---
---
ON | OFF
---
%
0...100
---
%
0...100
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
%
0 | 0 ...100 | 100
---
---
stop
increase
decrease
stand-by
functioning
timings
alarms
---
---
Proportional Band
Dead zone
---
...
...(**)
---
%
0...100
...
...
...
---
%
0...100
---
%
0...100
...
...
...
---
%
0...100
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
...
...(**)
---
...
...(**)
1.0
barg/psig ...
0.5
barg/psig ...
NO
---
YES | NO
---
bar
-290...2900
---
°C
-870...2900
---
bar
-290...2900
---
°C
-870...2900
---
---
Open | Closed
---
---
Open | Closed
ON/OFF
ON | OFF |
not active
°C/°F
%
barg
%
YES | No
40
barg
°C/°F
ON | OFF
%
°C/°F
°C/°F
°C/°F
%
P4114S Rev 03
pRack PR300T +0300018EN rel. 1.5 - 02.05.2017
ENG
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