Home
Danfoss
DC Drives
MCA 122 Modbus TCP
Danfoss MCA 122 Modbus TCP User Manual
5
of 1
of 1 rating
46 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
CAUTION
If
the
bus
speed
reference
is
negative,
and
the
control
word
contains
a
run
reverse
signal,
the
frequency
converter
will
run
clockwise
(-
to
-
is
+).
MAV
is
scaled
in
the
same
way
as
the
reference.
How to Control
MCA 122 Modbus TCP
26
MG90P202 - VLT
®
is a protected Danfoss trademark
4
4
29
31
Table of Contents
Default Chapter
5
Table of Contents
5
1 Introduction
7
About this Manual
7
Assumptions
7
Background Knowledge
7
Available Literature
7
Modbus Conformance
7
Abbreviations
8
2 How to Install
9
The Modbus TCP Option
9
How to Install Option in Frequency Converter
9
LED Behaviour
10
Topology
11
Network
12
Recommended Design Rules
12
EMC Precautions
14
3 How to Configure
15
IP Settings
15
Ethernet Link Parameters
15
Configuring the Scanner
16
IP Traffic
19
4 How to Control
21
How to Control the Frequency Converter
21
Function Codes Supported by Modbus TCP
21
Modbus TCP Message Framing Structure
21
Function Code
21
Data Field
21
Parameter Handling
21
Storage of Data
21
Ind
22
Text Blocks
22
Conversion Factor
22
Parameter Values
22
Modbus Exception Codes
22
Profidrive Control Profile
23
Control Word According to Profidrive Profile (CTW)
23
Status Word According to Profidrive Profile (STW)
24
Profidrive State - Transition Diagram
25
Danfoss FC Control Profile
27
Status Word According to Frequency Converter Profile (STW)
28
Reference Handling
29
Bus Speed Reference Value
29
5 Parameters
31
Parameter Group 8
31
Parameter Group 12
34
IP Settings
34
Ethernet Link Parameters
35
Process Data
36
Modbus TCP
36
Other Ethernet Services
37
Advanced Ethernet Settings
37
Parameter List
38
Data Types
40
Data Types Supported by FC 102/FC 202/FC 302
40
6 Troubleshooting
41
Step-By-Step Troubleshooting
41
Alarm Word and Warning Word
41
Index
45
5
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Danfoss MCA 122 Modbus TCP and is the answer not in the manual?
Ask a question
Danfoss MCA 122 Modbus TCP Specifications
General
Brand
Danfoss
Model
MCA 122 Modbus TCP
Category
DC Drives
Language
English
Related product manuals
Danfoss VLT PROFINET MCA 120
76 pages
Danfoss VLT CANopen MCA 105
206 pages
Danfoss MCD 500
36 pages
VLT Brake Resistor MCE 101
146 pages
VLT Safety Option MCB 152
82 pages
Danfoss Metasys N2
196 pages
Danfoss VLT Micro Drive
31 pages
Danfoss VLT Micro Drive FC 51
36 pages
Danfoss VLT Midi Drive FC 280
82 pages
EtherNet/IP Midi Drive FC 280
48 pages
Danfoss VLT 5011
240 pages
VLT AutomationDrive FC 302
206 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General