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TCONTROL-CONT-03
DigiTrace TCONTROL-CONT-03 User Manual
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DigiT
race TCONTROL-CONT
-03
Compact micr
opr
ocessor contr
oller
Régulateur compact géré par micr
opr
ocesseur
Kompakter Mikr
opr
ozessorr
egler
INST
ALL-160 Rev
. 1
Modbus Manual
Notice Modbus
Modbus-Anleitung
2013-05-
21
/00521759
2
Table of Contents
English
3
Default Chapter
3
Table of Contents
3
1 Introduction
5
Preface
5
Typographical Conventions
5
2 Protocol Description
7
Master-Slave Principle
7
Transmission Mode (RTU)
7
Device Address
8
Timing of the Communication
8
Structure of the Data Blocks
11
Function Codes
12
Read N Words
12
Write One Word
13
Write N Words
14
Transmission Format (Integer, Float and Text Values)
15
Checksum (CRC16)
17
Error Processing
18
3 RS485 Interface
19
Connection Diagram
19
Configuration
20
4 Modbus Addresses
21
Process Data
21
Set Point Values
22
Controller Parameters
23
Configuration
23
Commands
24
RAM Memory
25
Français
29
Default Chapter
31
Avant-Propos
31
Conventions Typografiques
31
2 Description du Protocole
33
Principe Maître-Esclave
33
Mode de Transmission (RTU)
33
Adresse-Appareil
34
Déroulement Temporel de la Transmission
34
Structure des Blocs de Données
37
Code des Fonctions
38
Lecture de N Mots
38
Ecriture D'un Mot
39
Ecriture de N Mots
40
Format de Transmission (Valeurs Entières, Flottantes Et Texte)
41
Somme de Contrôle (CRC16)
43
Traitement des Erreurs
44
3 Interface RS485
45
Schéma de Raccordement
45
Configuration
46
4 Adresses Modbus
47
Données de Process
47
Consignes
49
Paramètres du Régulateur
49
Configuration
49
Commandes
50
Mémoire RAM
51
Deutsch
55
Default Chapter
57
Typografische Konventionen
57
Vorwort
57
2 Protokollbeschreibung
59
Master-Slave-Prinzip
59
Übertragungsmodus (RTU)
59
Geräteadresse
60
Zeitlicher Ablauf der Kommunikation
60
Aufbau der Datenblöcke
63
Funktionscodes
64
Lesen von N Worten
64
Schreiben eines Wortes
65
Schreiben von N Worten
66
Übertragungsformat (Integer-, Float- und Text-Werte)
67
Checksumme (CRC16)
69
Fehlerbehandlung
70
3 RS485-Schnittstelle
71
Anschlussplan
71
Konfiguration
72
4 Modbus-Adressen
73
Prozessdaten
73
Sollwerte
75
Reglerparameter
75
Konfiguration
75
Kommandos
76
RAM-Speicher
77
4
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DigiTrace TCONTROL-CONT-03 Specifications
General
Brand
DigiTrace
Model
TCONTROL-CONT-03
Category
Controller
Language
English
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