FRE
Index Size
Acronym
61
1
UsrPmp2_On_Slv
62
1
AFreezeHeat_Slv
63
1
Hd05
64
1
BmsOnOff
65
1
HeatCool_Slv
66
1
P016
67
1
P017
68
1
P018
69
1
P034
70
1
Al_SrsUnit_StopSlv
71
1
CompCfg_BLDC.En_Va-
porInjection
72
1
SlaveTyp_OnOff
73
1
ManInstDef_PWRP
74
1
MC_UnitTyp
75
1
En_uC2SE
76
1
C051
77
1
F003
78
1
F020
79
1
F007
80
1
U078
81
1
F016
82
1
F017
83
1
UsrHeater1
84
1
F011
85
1
F023
87
1
UsrFanON
88
1
FC_Agree
89
1
En_SrcRetTempPrb
90
1
WaitOtherDevCirc1_
SmartOpnExV
91
1
LowNoiseActive
92
1
S073
93
1
U082
94
1
F028
95
1
AFreezeHeatUsr
97
1
AFreezeHeatSrc
96
1
S066
118
1
C052
121
1
U093
133
1
En_CompAC
134
1
En_COmpAC_Single
135
1
En_CompAC_
Tandem
7.2
Holding Register
Index Size
Acronym
0
2
Ha00
2
1
U000
3
1
U002
4
1
U003
5
1
U005
6
1
U083
7
2
U006
9
2
U007
11
2
U008
13
2
U009
15
2
U011
17
2
U012
19
2
U013
21
2
U014
23
2
U015
25
2
U016
27
1
U018
28
1
U019
29
1
U020
30
1
U021
31
2
U023
33
2
U024
35
1
U025
96
Tableaux supervision
Data
Min
Max
R/W
Type
Value
Value
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
BOOL
R/W
Min
Max
DataType
R/W
Value
Value
DATE_
R/W 0
AND_TIME
UINT(0..999)
R/W 99
UINT(0..2)
R/W 0
UINT(0..999)
R/W 0
UINT(0..2)
R/W 0
USINT(0..3)
R/W 0
REAL
R/W 5
REAL
R/W 20
REAL
R/W 30
REAL
R/W 45
REAL
R/W 25
REAL
R/W 10
REAL
R/W 5
REAL
R/W 5
REAL
R/W -10
REAL
R/W 5
UINT
R/W 0
UINT
R/W 0
UINT
R/W 0
UINT
R/W 0
REAL
R/W 10
REAL
R/W 35
USINT(0..2)
R/W 0
Init
UoM Description
Value
Command to manage user pump 2 (Secondary board)
Command to manage the frost heater (Secondary board)
FALSE
Hd05 - Enable unit ON/OFF command by BMS net (0=Disabled,
1=Enabled)
Unit On/Off command from BMS (0=OFF, 1=ON)
Unit in cooling mode sent to secondary board (0=Heating, 1=Cooling)
FALSE
P016 - Oil equalisation solenoid valve circ.1 output logic (0=NC, 1=NO)
TRUE
P017 - Enable oil equalisation function (0=OFF, 1=ON)
FALSE
P018 - Enable oil recovery function (0=OFF, 1=ON)
FALSE
P034 - Enable cranckcase heater (0=OFF, 1=ON)
Main sends Serious alarm to stop Secondary
FALSE
#N/D
FALSE
Secondary type (0=Secondary connected to CORE-1 with Rotation,
1= Secondary connected to CORE-0 with EasyRot for ON/OFF)
Request default installation of Power+ circ.1
FALSE
MC unit(0= NO, 1= YES)
FALSE
#N/D
FALSE
C051 - Low press. switch input logic (0=N.C., 1=N.O.)
FALSE
F003 - Evaporator number uC2SE (0=1, 1=2)
TRUE
F020 - Remote compressor command input logic (0=N.C., 1=N.O.)
FALSE
F007 - S4 probe fi tted on source exchanger [uCH2SE] (0= NO, 1=YES: in
CH read cond., in HP read evap.)
FALSE
U078 - Enable burst function (0=Disabled, 1=Enabled)
FALSE
F016 - Heaters active during defrost (0=OFF, 1=ON)
FALSE
F017 - User fan device activation mode (0=Always ON, 1=ON by
control)
FALSE
UsrHeater1 - User heater 1 status
FALSE
F011 - Heater output logic (0=N.O., 1=N.C.)
FALSE
F023 - Correspondence D.I. to D.O. compressors (for MC units only)
(0=FALSE, 1=TRUE)
FALSE
UsrFanON - User fan ON
Free cooling condition exists (0=FC not possible; 1=FC possible)
FALSE
En_SrcRetTempPrb - Connected source return temperature probe
0
FALSE
Low noise function active
FALSE
S073 - Compressor status at defrost in (0 : Minimum speed, 1: OFF)
FALSE
U082 - Frost measurement type (0=ON EVAP., 1=ON WATER)
FALSE
F028 - Air heating: Control temp. probe for user heaters (0=ROOM,
1=DELIVERY)
User frost heater status
Source frost heater status
TRUE
S066 - Source water fl ow type (0=Independent, 1=Common)
FALSE
C052 - Partialized compressor: output logic (0=N.C., 1=N.O.)
FALSE
U093 - Flow alarm management
FALSE
Compressor AC enabled
FALSE
Compressor AC enabled as single comp in circuit
FALSE
Compressor AC enabled as tandem
Init
UoM
Description
Value
Ha00 - New date and time to set on the controller's internal clock
HOUR
U000 - User pump 1 maintenance hour threshold (x100)
U002 - User pump 1/fan manual mode (0=AUTO, 1=OFF, 2=ON)
HOUR
U003 - User pump 2 maintenance hour threshold (x100)
U005 - User pump 2 manual mode (0=AUTO, 1=OFF, 2=ON)
U083 - Automatic changeover type
CELSIUS
U006 - Cool set point low limit
CELSIUS
U007 - Cool set point high limit
CELSIUS
U008 - Heat set point low limit
CELSIUS
U009 - Heat set point high limit
CELSIUS
U011 - Start temp. for cool set point compensation
CELSIUS
U012 - End temp. for cool set point compensation
DELTAKELVIN U013 - Max compensation for cool set point
CELSIUS
U014 - Start temp. for heat set point compensation
CELSIUS
U015 - Outside temp. diff . for heat set point compensation
DELTAKELVIN U016 - Max compensation for heat set point
HOUR
Time band hours
MINUTE
Time band minutes
HOUR
Time band hours
MINUTE
Time band minutes
CELSIUS
U023 - 2nd cool set point
CELSIUS
U024 - 2nd heat set point
U025 - Analogue set point input type (0=0-5V, 1=0-10V,
2=4-20mA)
Tab. 7.a
μchiller +0300053FR rel. 2.4 - 09.10.2023