Carel PRK300L3FK User Manual page 65

Prack pr300 no power & signal cables together read carefully in the text! compressor rack controller
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Mask index
Display description
Economizer
Setpoint
Ecab05 (*)
Diff erential
Min.power activ.
Cond.press.check
Setpoint
Ecab06 (*)
Diff erential
---
---
Edaa01
--- (display only)
Upper value
Lower value
Calibration
...
...
DO
Status (display only)
Edaa12
Logic
Function (display only)
Liquid Injection
Edab01/
Threshold
Edab03 (*)
Diff erential
DI
Status (display only)
Logic
Eeaa02
Function (display only)
DO
Status (display only)
Eeaa03
Logic
Function (display only)
AO
Eeaa04
Type (****)
Status
---
---
Eeaa05
--- (display only)
Upper value
Lower value
Calibration
Eeab01
Enable Heat Reclaim
Condensing pressure
Eeab02
Lower Limit
Eeab03
Modulation by temperat. Enable heat recovery control by discharge temperature (line 1)
Setpoint
Eeab04
Diff erential
Disable fl oating conden-
sing pressure
Eeab05
Setpoint off set
Enable activation by
Eeab06
scheduler
Active.Time Bands
TB1: --:-- -> --:--
...
TB4: --:-- -> --:--
Changes
Eeab07
Copy to
Gen.Funct.1
...
Efa05
Gen.Funct.5
Regulation variable
Efa06
Mode
Enable
Efa07
Description
---------------
Setpoint
Efa08
Diff erential
Description
Enable economizer function for screw compressor 1 (line 1)
Setpoint for economizer function with discharge temperature for screw
compressor 1
Diff erential for economizer function with discharge temperature for
screw compressor 1
Minimum screw compressor 1 capacity for economizer activation
Enable economizer function with condensing temperature for screw
compressor 1
Setpoint for economizer function with condensing temperature for
screw compressor 1
Diff erential for economizer function with condensing temperature for
screw compressor 1
Discharge temperature probe position, compressor 1 (line 1)
Compressor 1 discharge temperature probe position (line1)
Compressor 1 discharge temperature probe type (line 1)
Compressor 1 discharge temperature probe value (line 1)
Compressor 1 discharge temperature probe max. limit (line 1)
Compressor 1 discharge temperature probe min. limit (line 1)
Compressor 1 discharge temperature probe adjustment (line 1)
Injection valve DO position, compressor 6 (line 1)
Injection valve DO status, compressor 6 (line 1)
Injection valve DO logic, compressor 6 (line 1)
Injection valve function status, compressor 6 (line 1)
Enable liquid injection function (line 1)
Liquid injection set point (line 1)
Liquid injection diff erential (line 1)
Heat recovery from digital input DI position (line 1)
Status of heat recovery DI (line 1)
Logic of heat recovery DI (line 1)
Status of heat recovery from digital input DI function (line 1)
Heat recovery pump DO position (line 1)
Heat recovery pump DO status (line 1)
Heat recovery pump DO logic (line 1)
Heat recovery pump status (line 1)
Heat recovery damper AO position (line 1)
Type of output, PWM / phase control for heat recovery damper AO
(line 1)
Heat recovery damper AO status (line 1)
Heat recovery outlet temperature probe position (line 1)
Type of heat recovery outlet temperature probe (line 1)
Heat recovery outlet temperature value (line 1)
Maximum heat recovery outlet temperature value (line 1)
Minimum heat recovery outlet temperature value (line 1)
Heat recovery outlet temperature probe calibration (line 1)
Enable heat recovery function (line 1)
Condensing pressure lower limit for heat recovery (line 1)
Heat recovery: discharge temperature setpoint (line 1)
Heat recovery: discharge temperature diff erential (line 1)
Disable fl oating condensing pressure when heat reclaim is active
Off set that must be applied to the condensing setpoint instead of
fl oating condensing when heat reclaim is active
Enable heat recovery control by scheduler (line 1)
Week of the day
Time band 1 enabling and defi nition: start hour and minute, end hour
and minute (condenser line 1)
...
Time band 4 enabling and defi nition: start hour and minute, end hour
and minute (condenser line 1)
Time band changes action
Copy settings to other days
Enable generic stage function 1
..
Enable generic stage function 5
Control variable for generic stage function 1
Direct or reverse control
Enabling variable for generic stage function 1
Enable description change
Description
Setpoint for generic stage function 1
Diff erential for generic stage function 1
Default
NO
... (**)
... (**)
75
DIS
60.0
5.0
B1
4-20mA
---
30.0 barg
0.0 barg
0.0 barg
...
...
---
NO
---
DIS
70.0 °C
5,0
...
---
NC
---
---
---
NC
---
---
FCS1*-CON-
VONOFF
---
B1
4-20mA
---
30.0 barg
0.0 barg
0.0 barg
NO
0.0 barg
NO
0.0 °C
0.0 °C
NO
---
NO
---
---
...
---
---
0
DISAB.
...
DISAB.
---
DIRECT
---
SKIP
---
0.0 °C
0.0 °C
65
ENG
UOM
Values
---
NO / YES
...
... (**)
...
... (**)
%
0; 25; 50; 75; 100
---
DIS / EN
°C/°F
...
°C/°F
...
---
---, B1...B10 (****)
---
---
NTC - PT1000 - 0-1V - 0-10V-
4-20mA - 0-5V - HTNTC
...
... (**)
...
... (**)
...
... (**)
...
... (**)
...
...
---
---, 01...29 (****)
---
Closed / Open
---
NC / NO
---
Not active / Active
---
DIS / EN
...
... (**)
...
... (**)
---
---, 01...18, B1...B10 (****)
---
Closed / Open
---
NC
NO
---
Not active / Active
---
---, 01...29
---
Closed / Open
---
NC / NO
---
Not active / Active
---
---, 01...29
----
---
FCS1*-CONVONOFF
MCHRTF*
---
FCS3*-CONV010
---
---, B1...B10 (****)
---
---
NTC - PT1000 - 0-1V - 0-10V-
4-20mA - 0-5V - HTNTC
...
... (**)
...
... (**)
...
... (**)
...
... (**)
---
NO / YES
...
... (**)
---
NO / YES
...
... (**)
...
0.0 ... 99.9
---
NO / YES
...
-99.9...99.9
---
NO / YES
---
MON, ..., SUN
...
...
...
...
...
...
---
---
CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
---
MONDAY...SUNDAY;
MON-FRI; MON-SAT;
SAT&SUN; ALL DAYS
---
DISABLE / ENABLE
...
...
---
DISABLE / ENABLE
---
...
---
DIRECT / REVERSE
---
...
---
SKIP / CHANGE
---
...
...
... (**)
...
... (**)
pRack +0300025EN rel. 1.3 - 17.12.2015

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