Read & Write Functions - Toshiba HWS-G1901CNMR-E Service Manual

Domestic Hot Water Heat Pump
Modbus
Parameter
Code
3x0077 Back Up Mode On Time_sec
3x0078 Filter On Time_sec
3x0079 Defrost Run Out Cnt
3x0081 BT1_Error Cnt
3x0082 BT2_Error Cnt
3x0083 BT3_Error Cnt
3x0084 BT4_Error Cnt
3x0085 BT5_Error Cnt
3x0086 Pressostat Error Cnt
3x0087 Evap Error Cnt
3x0088 Cold Evap Error Cnt
3x0089 Modbus Error Cnt
3x0090 HotEvapErrorCnt
3x0093 ErrorList
3x0095 Fan RPM
8.2 Read & write functions
Modbus
Parameter
Code
4x0000 P Mode (0=AUTO 1=ECO 2=BOOST 3=BACKUP 4=SILENT 5=HOLIDAY)
4x0001 D16.3 Low tariff weekday start hour #2
4x0002 D16.4 Low tariff weekday end hour #2
4x0003 D16.5 Low tariff weekday start hour #3
4x0004 D16.6 Low tariff weekday end hour #3
4x0005 D17.3 Low tariff weekend start hour #2
4x0006 D17.4 Low tariff weekend end hour #2
4x0007 Um8
4x0008 A1 T Auto
4x0009 A2 T ECO
4x0010 A3 BOOST
4x0011 D17.5 Low tariff weekend start #3
4x0012 D17.6 Low tariff weekend end hour #3
4x0013 B01 Ventilation (0=OFF, 1=Single speed, 2=2xSpeed)
4x0014 B02 Ventilation Speed (0=Low, 1=Medium, 2=High)
4x0015 B03 Low tariff (0=OFF, 1=Standard, 2=EL Optimal 1, 3=EL Optimal 2)
4x0016 B04 Hot on time
4x0017 B05 PV (0=OFF, 1=ECO, 2=STORAGE)
4x0018 B06 Solar 1( = ON)
Modbus
Format Unit
*1 Seconds 3x0096
*1 Seconds 3x0097
*1 Seconds 3x0098
*1 Seconds 3x0099
*1 Seconds 3x0100
*1 Seconds 3x0101
*1 Seconds 3x0102
*1 Seconds 3x0103
*1 Seconds 3x0105
*1 Seconds
*1 Seconds
*1 Seconds
*1 Seconds 3x0112
*1 Binary 3x0113
*1 RPM 3x0116
D02.4 = 0
41
Parameter
Code
Optimal Release HP
Optimal EL ON
Legionella State
Low Tariff On/Off
PV State
SG State
Cooling State
Extern Control State
Power Fan
3x106 Power Compressor
3x107 HPWe (Compressor + Fan)
3x111 HPWe Acc Temp Debug
El Acc Temp Debug
Water P Acc Temp Debug
Password O K Cnt Down
Read / Write
Data
Modbus Modify
Range
D02.4 = 1
R R/W
R R/W -
R R/W -
R R/W -
R R/W -
R R/W -
R R/W -
R R/W -
R R/W 500 ~ 650
R R/W 500 ~ 550
R R/W 500 ~ 650
R R/W -
R R/W -
R R/W -
R R/W -
R R/W -
R R/W -
R R/W -
R R/W -
Service Manual
Format Unit
*1 OFF/ON
*1 OFF/ON
*1 -
*1
*1 Binary
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
Value
Format Unit
Range
0 ~ 5 *1 -
0 ~ 23 *1 Hours
0 ~ 23 *1 Hours
0 ~ 23 *1 Hours
0 ~ 23 *1 Hours
0 ~ 23 *1 Hours
0 ~ 23 *1 Hours
0 *1 -
50 ~ 65 *10
°C
50 ~ 55 *10
°C
50 ~ 65 *10 °C
0 ~ 23 *1 Hours
0 ~ 23 *1 Hours
0 ~ 2 *1 -
0 ~ 2 *1 -
0 ~ 3 *1 OFF/ON
0 ~ 30 *1 Days
0 ~ 2 *1 -
0 ~ 1 *1 OFF/ON