97
ENG
µchiller +0300053EN rel. 2.2 - 14.12.2021
Supervisor table
Index Size Ref. Type Min/Max R/W UoM Description
352 1 P011 INT 0 to 999 R/W s P011- Oil equalisation start-up time for solenoid valve at comp. start
353 1 P012 INT 0 to 999 R/W s P012 - Oil equalisation solenoid valve opening time
354 1 P013 INT 0 to 999 R/W min P013 - Oil equalisation solenoid valve min OFF time
355 1 P014 INT 0 to 999 R/W min P014 - Oil equalisation solenoid valve max OFF time
356 1 P015 INT 0 to 999 R/W min P015 - Max oil equalisation time for management
357 1 P019 INT 0..101 R/W % P019 - Compressor 1 circuit 1 manual mode (0 = AUTO, 1 = 0%, ... 101 = 100%)
358 1 P020 INT 0..101 R/W % P020 - Compressor 1 circuit 2 manual mode (0 = AUTO, 1 = 0%, ... 101 = 100%)
359 2 P021 REAL R/W kPa P021 - Maximum delta P allowed for start-up
361 1 P022 INT R/W s P022 - Maximum EVD propulsion time to equalise pressure
362 1 P023 INT R/W % P023 - EVD pre-opening for pre-start to equalise the pressure
363 2 P024 REAL R/W rps P024 - Start-up speed
365 2 P025 REAL R/W rps P025 - Maximum custom speed (rps)
367 2 P026 REAL R/W rps P026 - Minimum custom speed (rps)
369 2 P027 REAL 0..100 R/W % P027 - BLDC speed request threshold % for call
371 2 P028 REAL 20..100 R/W % P028 - BLDC speed threshold to call fi xed speed compressor
373 2 P029 REAL 20..100 R/W % P029 - BLDC speed threshold to switch off the fi xed speed compressor
375 2 P030 REAL R/W P030 - Skip frequency: set 1 [010]
377 2 P031 REAL R/W P031 - Skip frequency: band 1 [011]
379 1 P032 INT R/W P032 - Enable motor overtemperature alarm (PTC) (0 = OFF, 1 = ON) [027]
380 1 P033 INT R/W P033 - Motor overtemperature alarm delay [028]
382 2 S051 REAL 0..999.9 R/W rps S051 - BLDC defrost speed
384 2 S052 REAL 0..999.9 R/W rps S052 - BLDC cycle reversal speed in defrost
703 1 INT R/W MotTyp - Carel BLDC database ID
704 1 INT R/W Poles - Number of motor poles
709 1 U079 INT 1..15 R/W min U079 - Burst function user pump ON time
710 1 U080 INT 3..99 R/W min U080 - Burst function user pump OFF time
732 2 S070 REAL -99.9..99.9 R/W K/R S070 - Cond. 1 frost protection temp. probe off set (S3)
734 2 S071 REAL 99.9..99.9 R/W K/R S071 - Cond. 2 frost protection temp. probe off set (S3 exp.)
736 2 S069 REAL 0..99.9 R/W °C/°F S069 - Fan-Defrost function temperature set point (0 = Function disabled)
Tab. 7.c
7.4 Input Register
Index Size Ref. Type Min/Max R/W UoM Description
0 2 HuP1 INT R h HuP1 - User pump 1 operating hours
2 2 HuP2 INT R h HuP2 - User pump 2 operating hours
4 2 H1C1 INT R h H1C1 - Comp. 1 circ. 1 operating hours
6 2 H1C2 INT R h H1C2 - Comp. 2 circ. 1 operating hours
8 2 H2C1 INT R h H2C1 - Comp. 1 circ. 2 operating hours
10 2 H2C2 INT R h H2C2 - Comp. 2 circ. 2 operating hours
12 2 dSt1 REAL R °C/°F dSt1 - Discharge temp. probe circ. 1
14 2 Sct1 REAL R °C/°F Sct1 - Suction temp. probe circ. 1
16 2 dSt2 REAL R °C/°F dSt2 - Discharge temp. probe circ. 2
18 2 Sct2 REAL R °C/°F Sct2 - Suction temp. probe circ. 2
20 2 dSP1 REAL R bar/psi dSP1 - Discharge pressure probe circ. 1
22 2 ScP1 REAL R bar/psi ScP1 - Suction pressure probe circ. 1
24 2 Cnd1 REAL R °C/°F Cnd1 - Cond. temp. probe (or converted value from pressure probe) circ. 1
26 2 EuP1 REAL R °C/°F EuP1 - Evap. temp. probe (or converted value from pressure probe) circ. 1
28 2 dSP2 REAL R bar/psi dSP2 - Discharge pressure probe circ. 2
30 2 ScP2 REAL R bar/psi ScP2 - Suction pressure probe circ. 2
32 2 Cnd2 REAL R °C/°F Cnd2 - Cond. temp. probe (or converted value from pressure probe) circ. 2
34 2 EuP2 REAL R °C/°F EuP2 - Evap. temp. probe (or converted value from pressure probe) circ. 2
36 2 HSP1 INT R h HSP1 - Source pump 1 operating hours
38 1 C045 INT R C045 - Refrigerant type (3 = R407C, 4 = R410a, 6 = R290, 10 = R744, 22 = R32)
40 2 HFn1 INT R h HFn1 - Source fan 1 circ. 1: operating hours
42 2 HFn2 INT R h HFn2 - Source fan 1 circ. 2: operating hours
46 2 SEtA REAL R °C/°F SEtA - Actual set point used for temperature control
48 2 SSH1 REAL R K/R SSH1 - Suction superheat for circ. 1
50 1 Opn1 INT R % Opn1 - EEV opening for circ. 1
51 2 SSH2 REAL R K/R SSH2 - Suction superheat for circ. 2
53 1 Opn2 INT R % Opn2 - EEV opening for circ. 2
54 2 rUSr REAL R °C/°F rUSr - Return water temperature from user
56 2 dUSr REAL R °C/°F dUSr - Delivery water temperature to user.
65 2 REAL R % Fan1Req - Source fan circ. 1: inverter request
67 2 REAL R % Fan2Req - Source fan circ. 2: inverter request
71 1 INT R UnitStatus - Unit status (0 = OFF from remote DI, 1 = OFF from keypad, 2 = OFF
from scheduler, 3 = OFF from BMS, 4 = OFF from CH / HP changeover mode, 5 =
OFF from alarm, 6 = Unit defrosting, 7 = Unit on, 8 = Manual mode)
90 2 rSPt REAL R °C/°F rSPt - Remote set point
92 2 REAL R % PwrReq - Capacity request
96 2 REAL R °C/°F SrcSetP_Circ1 - Source fan set point circ. 1
98 2 REAL R °C/°F SrcSetP_Circ2 - Source fan set point circ. 2
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