Danfoss ADAP-KOOL AK-PC 781 Руководство пользователя - Страница 6
Просмотреть онлайн или скачать pdf Руководство пользователя для Контроллер Danfoss ADAP-KOOL AK-PC 781. Danfoss ADAP-KOOL AK-PC 781 14 страниц. Capacity controller with heat recovery
Setpoint °C
Min.Reference °C
Max.Reference °C
Night offset K
++Zone delay s
+Zone delay s
+Zone band K
Neutral zone K
-Zone band K
-Zone delay s
--Zone delay s
Kp Po
VSD Min. speed Hz
VSD Start speed Hz
VSD Max. speed Hz
Sd max. limit °C
Sd comp. alarm delay
P0 min. limit °C
P0 max. alarm °C
P0 max. delay m
SH min. alarm K
SH max. alarm K
SH alarm delay m
Load shed limit 1
Load shed limit 2
MT release delay s
MT request delay s
LT request delay s
LT release delay s
Po pump down
Po pump down limit °C
Initial start time
Safety restart time
Suction compressor status
Measurements
AK error
Comp. ctrl. temp °C
Comp. ctrl. ref. °C
Compressor cap. %
Request Comp. Cap %
P0 °C
Ss Suction gas °C
Cond. ctrl. temp °C
Cond. ctrl. ref. °C
Cond. cap. %
Request Cond. cap %
Pc Bar
Tc °C
Gc status
Pgc Bar
6
Setting of required suction pressure in °C
Min. permissible suction pressure reference
Max. permissible suction pressure reference
Displacement value for suction pressure in connection with an active night
setback signal (set in Kelvin)
Time delay between step cut-ins in the regulation band over the "+Zone band"
Set in seconds
Time delay between step cut-ins in the regulation band over the neutral zone
Set in seconds
Regulation band over the neutral zone
Neutral zone for suction pressure
Regulation band under the neutral zone
Time delay between step cut-outs in the regulation band under the neutral zone
Set in seconds
Time delay between step cut-outs in the regulation band under the "-Zone band"
Set in seconds.
Ampliflication factor for P0 regulation
Minimum allowed speed before stop of Variable Speed drive (Low load condition)
Minimum speed for start of Variable speed drive (Must be set higher than
"VSD Min. Speed Hz")
Highest permissible speed for the compressor motor
Alarm at too high Sd
Time delay for Sd alarm
Alarm at too low P0
Alarm at too high P0
Time delay for P0 alarm
Alarm at too low superheat
Alarm at too high superheat
Time delay for SH alarm
Set max capacity limit for load shed input 1
Set max capacity limit for load shed input 2
Time delay on output signal "Comp. release" on MT controller
Time delay on input signal for "Comp. request" on MT controller
Time delay on output signal "Comp. request" on LT controller
Time delay on input signal for "Comp. release" on LT controller
Select if a pump down function on the last compressor is requested
Set the actual pump down limit for the last compressor
The time after start-up where the cut-in capacity is limited to the first compressor step.
Time delay before restart of compressors
When "ON", the controller is in alarm condition.
Actual temperature for control sensor (Po or S4)
Actual reference temp. for compressor capacity
(incl. external reference signal, if any)
Cut-in compressor capacity in % (of total capacity)
Reference for compressor capacity (deviations may be due to time delays)
Suction pressure in °C. (Measured with the pressure transmitter)
Actual suction gas temperature
Actual temperature for control sensor (Pc or S7)
Actual reference temp. for condenser capacity
(incl. external contributions, if any)
Cut-in condenser capacity in % (of total capacity)
Reference for condenser capacity
Condensing pressure (measured with the pressure transmitter)
Condensing pressure in °C. (measured with the pressure transmitter)
Actual gas cooler operation:
0=Off. 1=Standby. 2=Max COP operation. 3=Heat recovery. 4=Extra capacity.
5=Manual control.
Actual gas cooler pressure
Menu operation
RC8CE202 © Danfoss 03/2013
AK-PC 781 Version 4.1x