Carel PRK300D0E0, User Manual, Page: 62 / 104

62
ENG
pRack +0300025EN rel. 1.3 - 17.12.2015
Mask index Display description Description Default UOM Values
Daa21
DO Fan 1 DO position (line 1) 03 --- ---, 01…29 (****)
Status (display only) Status of fan 1 DO (line 1) --- --- Closed / Open
Logic Logic of fan 1 DO (line 1) NC --- NC / NO
Function (display only) Fan 1 function status (line 1) --- --- Not active / Active
… … … … … …
Daa38
AO Inverter fan AO position (line 1) 0 --- ---, 01…06 (****)
Type (****) Type of output, PWM / phase control per AO fan inverters (line 1)
FCS1*-CON-
VONOFF
---
FCS1*-CONVONOFF; " -----";"
MCHRTF*";" FCS3*-CONV010"
Status (display only) Inverter fan output value (line 1) 0 % 0.0…100.0
… … … … … …
Dab01
Regulation by Condenser control by temperature or pressure (line 1) PRESSURE --- PRESSURE/TEMPERATURE
Regulation type Condenser control type (line 1) PROPORTI.
BAND --- PROPORTIONAL BAND
NEUTRAL ZONE
Dab02
Minimum Condenser setpoint lower limit (line 1) … (**) … … (**)
Maximum Condensers setpoint higher limit (line 1) … (**) … … (**)
Dab03 Setpoint Condenser setpoint (line 1) … (**) … … (**)
Dab04
Fans work only when at
least one compressor
works Enable fan operation linked to compressor operation NO --- NO / YES
Dab05
Cut_Off enable Enable fan cut-off function NO --- NO / YES
Cut-Off request Cut-off value 0.0 % 0.0…100.0
Diff . Cut-off diff erential … (**) … … (**)
Hysteresis Cut-off hysteresis … (**) … … (**)
Dab6/ Dab8 (**)
Reg.type Type for proportional control (condenser line 1) PROP. --- PROP.
PROP.+INT.
Integral time Integral time for prop. control (cond. line 1) 300 s 0…999
Dab7/ Dab9 (**) Diff erential Diff erential for proportional control (cond. line 1) … (**) … … (**)
Dab10/Dab11
(**)
NZ diff . Neutral zone control diff erential (line 1) … (**) … … (**)
Activ.diff . Neutral zone control diff erential for device activation (line 1) … (**) … … (**)
Deact.diff . Neutral zone control diff erential for device deactivation (line 1) … (**) … … (**)
Dab12/Dab13
(**) En.force off power Enable capacity immediate decreasing to 0 (line 1) NO --- NO / YES
Setp.for force off Threshold for capacity decreasing to 0 (line 1) … (**) … … (**)
Dab14
Power load to 100% min
time Minimum time to increase capacity request to 100%, Neutral zone
control (condenser line 1) 15 s 0…9999
Power load to 100% max
time Maximum time to increase capacity request to 100%, Neutral zone
control (condenser line 1) 90 s 0…9999
Dab15
Power unload to 0% min
time Minimum time to decrease capacity request to 0%, Neutral zone control
(condenser line 1) 30 s 0…9999
Power unload to 0% max
time Maximum time to decrease capacity request to 0%, Neutral zone control
(condenser line 1) 180 s 0…9999
Dad01
Enable condensing
setpoint compensation Enable setpoint compensation (condenser line 1) NO --- NO / YES
Dad02
Winter off set Enable setpoint compensation (condenser line 1) 0.0 … -999.9…999.9
Closing off set Off set applied for Winter period 0.0 … -999.9…999.9
Dad03
Enable setpoint compen-
sation by scheduler Enable scheduler setpoint compensation (condenser line 1) NO --- NO / YES
Dad04
Activ.Time Bands Day of the week --- --- MON, ...SUN
TB1: --:-- -> --:-- Time band 1 enabling and defi nition: start hour and minute, end hour
and minute (suction line 1) --- … …
… … … … …
TB4: --:-- -> --:-- Time band 4 enabling and defi nition: start hour and minute, end hour
and minute (suction line 1) --- … …
Changes Time band changes action --- --- ---
CONFIRM&SAVE
LOAD PREVIOUS
CLEAR ALL
Copy to Copy settings to other days 0 --- MONDAY…SUNDAY; MON-FRI;
MON-SAT; SAT&SUN; ALL DAYS
Dad05
Enable fl oating conden-
sing setpoint Enable fl oating setpoint (condenser line 1) NO --- NO / YES
Dad06
Off set for external tem-
perature Temperature delta for fl oating setpoint (condenser line 1) 0.0 … -9.9…9.9
Controlled by:
-Digital input Enable fl oating condensing from digital input NO --- NO / YES
Dad07
Change set by digital
input Enable setpoint compensation by digital input (suction/condensing
line 1) NO --- NO / YES
Dae01
Cond.pressure/tempera-
ture high alarm Type of high condensing pressure/temperature alarm threshold (line 1) ABSOLUTE --- ABSOLUTE / RELATIVE
Threshold High condensing pressure/temperature alarm threshold (line 1) 24.0 barg … … (**)
Dae02
Cond.pressure/tempera-
ture alarm diff . High condensing pressure/temperature alarm diff erential (line 1) 1.0 barg … … (**)
Alarm delay High condensing pressure/temperature alarm delay (line 1) 60 s 0…999
Dae03
Cond.pressure/tempera-
ture low alarm Type of low condensing pressure/temperature alarm threshold
(line 1) ABSOLUTE --- ABSOLUTE / RELATIVE
Threshold Low condensing pressure/temperature alarm threshold (line 1) 7.0 barg … … (**)
Dae04
Cond.pressure/tempera-
ture alarm diff . Low condensing pressure/temperature alarm diff erential (line 1) 1.0 barg … … (**)
Alarm delay Low condensing pressure/temperature alarm delay (line 1) 30 s 0…999
Dae05
Common fan overload Common fan overload (line 1) YES --- NO / YES
Delay Common fan overload alarm activation delay AUTOMATIC --- AUTOMATIC / MANUAL
Reset Type of common fan overload alarm reset 0 s 0 to 500
Daf01 Number of present fans Number of fans (line 1) 3 --- 0 to 16
Daf02 Fan1, Fan2, … Enable fans 1 to 12 (line 1) EN --- DIS / EN
Daf03 Fan13, Fan14, … Enable fans 13 to 16 (line 1) EN --- DIS / EN