Modbus IEC - Libraries

Modbus interface program tips: - Ask the manufacturer for the Modbus register list - Check if there is a program matching the register list - If a ready program is not found, ask support to make one by sending the register list by email


Modbus interface file name:

MANUFACTURER_DEVICE_V24a0 (Versionyear24,VersionABC,Servicepack0=Untested)
NOTE! Always check the devices registerlist and compare it to the registers in the *.ST-program.
Choose a matching version. Often there are more than one version of the program and some might have registers included that you might not need.
If you are using a program where the Servicepack number is 0, meaning that we have not received any feedback on the program yet, we would appreciate if you would let us know after testing the program, if any fixes or modifications were needed, or if the program works as is.
With this feedback we can maintain the best library possible, and it will be as easy as possible to find working Modbus interface programs

Modbus device IEC libraries, main directory Link

array Device name, Download directory
0 instructions and common functions
1 2VV
2 ABB
3 ADOS
4 Aermec
5 Airfi
6 Airtec
7 Airtecnics
8 Aplisens
9 Aqvastream
10 Atisa
11 Beckhoff
12 Belimo
13 Bosch
14 Cahv
15 Calectro
16 Calefa
17 Carel
18 Carlo_Gavazzi
19 Carrier
20 Chiller
21 Climecon
22 Clint
23 Clivet
24 Comac_Cal
25 Condair
26 Coolfors
27 Cummins
28 Daikin
29 Danfoss
30 Diris
31 Ditronic
32 Eastron
33 Ebmpapst
34 EMRex
35 Enervent
36 Entes
37 ETS_Nord
38 Eurapo
39 FF
40 Flakt_Group
41 Flamco
42 Flexit
43 Foxess
44 Frico
45 Fronius
46 Fujitsu
47 Garo
48 Gebwell
49 Granlund
50 Growatt
51 Grundfos
52 Hager
53 Halton
54 Hitachi
55 HK_instruments
56 Hogfors
57 Huawei
58 IME
59 IMI
60 IMP
61 integrio
62 Intervent
63 intesis
64 Jaspi
65 Jeven
66 Kaco
67 Kamstrup
68 Kaukora
69 KOJA
70 Koka
71 Kolmeks
72 Komfovent
73 KVV
74 Lampoassa
75 LandisGyr
76 Lindab
77 Lovato
78 Machinery
79 Menerga
80 Midea
81 Miran
82 Mitsubishi
83 Munters
84 Nastec
85 Nibe
86 Nicotra
87 Oilon
88 OJ_Electronics
89 Ostberg
90 Ouman
91 Panasonic
92 Phoenix
93 Produal
94 ProMinent
95 Qvantech
96 REC
97 Recair
98 Riots
99 Rivacold
100 Sabiana
101 Samsung
102 Schneider
103 Seraco
104 Sharky
105 Siemens
106 Sofar
107 SoilScout
108 SolarLog
109 Solis
110 Spirax_Sarco
111 Stiebel Eltron
112 Stulz
113 Sungrow
114 Sunny_Tripower
115 Swegon
116 Systemair
117 SyxthSense
118 Thermia
119 Thermokon
120 Toshiba
121 Trane
122 Trip
123 Trox
124 Uponor
125 Vacon
126 Vaisala
127 Vallox
128 Vasatherm
129 VTS
130 Wilo
131 Windis
132 Ziehl_Abegg



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Updated: 26.2.2025