Riello NXHP Series Installation, Operation And Maintenance Instructions page 70

7 -PARAMETERS OVERVIEW
Par.
Modbus Mnemonic Description
045 002DH MOD_STAT System Mode Status
047 002FH
mod_ovr System Mode Override
048 0030H setpoint Current Setpoint
049 0031H
RESET User Adjust Temperature
050 0032H IAT_OFF IAT Offset
051 0033H CTRL_PNT Control Point
052 0034H CTRL_TMP Control Temp
053 ui_init User Interface Init Req.
Compressor Mode
061 003DH cmp_req
Request
064 0040H cap_ovr Capacity Override
065 0041H cap_tmr Capacity Timer
066 0042H
CAP_T Total Capacity
067 0043H DEM_LIM Demand Limit
Frequency Reduction
068 0044H FREQ_RED
Mode
069 0045H RUNNING Unit Running Status
071 0047H pmv_ovr PMV Override
072 0048H fan_ovr Fan Override
073 0049H cmp_ovr Compressor Override
70
Min Max
0=Off, 1 = Cool, 2 = Heat, 4 = DHW, 5 =
Booster Cool, 6 = Booster Heat,
7 = Defrost, 8 = Purge, 9 = Drying, 20 =
Home Anti-Freeze, 21 = Cool Satisfied,
22 = Heat Satisfied, 24 = DHW Satisfied,
0 109
29 = Drying Satisfied, 100 = Off Fail, 101
= Cool Fail, 102 = Heat Fail, 104 = DHW
Fail, 105 = Booster Cool Fail, 106 =
Booster Heat Fail, 107 = Defrost Fail,
108 = Purge Fail, 109 = Drying Fail
0 = No override, 1 = Home Anti-Freeze
Protection, 2 = Water Loop Freeze
Protection, 3 = Water sampling, 4 =
0 12
Compressor Heating (due to long stop
period), 11 = Off Peak Requested, 12 =
Solar Mode Active
5 60
-5 5
-4 4
5 60
-40 115,6
0 1
0 = Off, 1 = Cool, 2 = Heat, 4 = DHW, 7
= Defrost, 20 = Anti-Freeze, 21 = Cool
0 50
Satisfied, 22 = Heat Satisfied, 24 = DHW
Satisfied, 50 = Stator Heating
0 = No override, 1 = Power Up Delay, 2
= Compressor Minimum On time
3 = Compressor Minimum Off time, 4 =
Mode Change Delay, 5 to 8 =
Compressor Starting Sequence, 9 =
Compressor Stopping Delay, 10 = Null
11 = Frequency Reduction active, 12 =
Maximum Power Exceeded, 13 =
Maximum current exceeded, 14 =
Inverter overcurrent or overtemp, 15 =
Compressor stator heating after long
16 = Compressor stator heating on, 19 =
0 204 PMV Control on TD at warmup, 20 =
Defrost, 21 = Free Defrost, 22 =
Post-defrost, 30 to 34 = Envelop
protection in heating, 39 = Minimum OAT
for Heating, 42 to 48 = Envelop
protection in heating, 52 to 54 = Envelop
protection in cooling, 57 to 58 = Freeze
Protection in Cooling, 60 to 64 = Envelop
protection in cooling, 70 = Water Flow
Protection, 100 = System Alarm, 101 =
Compressor or Inverter Alarm, 102 =
Configuration Error (Factory), 201 =
Rating Cool, 202 = Rating Heat, 203 =
Rating Ramp Cool, 204 = Rating Ramp
0 100
0 100
0 1
0 1
0 = No override, 3 = SST too high, 4 =
SST too low, 5 = SH too low, 6 = SH too
0 99
high, 7 = Compressor Frequency steady,
98 = Closing overrun, 99 = Recalibration
0 = no override, 1 = pre-start ventilation,
2 = post-ventilation, 11 = High OAT in
0 50
Cooling, 21 = High SST in Heating, 50 =
0 = No override, 1 = Ramp down, 2 =
0 50
Ramp up, 50 = Stator Heating
Range Default
N.A.
N.A.
N.A.
N.A.
N.A.
N.A.
Demand Limit
stop
Heat
[No/Yes]
[No/Yes]
Anti-sticking
Unit Table
- STATUS
- STATUS
0 °C STATUS
0 K STATUS
0 K STATUS
0 °C STATUS
0 °C STATUS
- STATUS
- LOADFACT
- LOADFACT
s LOADFACT
% LOADFACT
% LOADFACT
- LOADFACT
- LOADFACT
- LOADFACT
- LOADFACT
- LOADFACT