Smart Motor Devices SMSD-4.2Modbus Manuals

Manuals and User Guides for Smart Motor Devices SMSD-4.2Modbus. We have 1 Smart Motor Devices SMSD-4.2Modbus manual available for free PDF download: User Manual

Smart Motor Devices SMSD-4.2Modbus User Manual

Smart Motor Devices SMSD-4.2Modbus User Manual (164 pages)

STEPPER MOTOR CONTROLLER

Brand: Smart Motor Devices | Category: Controller | Size: 2 MB

Table of Contents

Table of Contents
3
The Intent of the Controller
5
Technical Specifications
10
Operation Sequence
12
The Principle of Operation of Relay-Contact Circuits and Ladder Diagrams in the Controller
12
Differences between Logic of Real Relay-Contact Circuits and Ladder Diagrams in the Controller
14
Operands
15
Graphic Symbols of Control Instructions at a Ladder Diagram
16
Convert Relay Contact Circuits (LD) to Mnemonic Code (IL)
19
Controller Functionality
22
Operands Overview
22
Addressing and Functions of Inputs [X] and Outputs [Y]
23
Addressing and Function of Internal Relays [М]
24
Addressing and Function of Timers [Т]
25
Addressing and Function of Counters [C]
26
Addressing and Function of Registers [D], [A], [B]
28
Index Registers [A], [B]
30
Pointers [P], [I]
31
Error Codes
33
Basic Instructions
38
Application Instructions
55
Stepper Motor Driver Control
98
Communication Parameters
109
Change Communication Settings for RS-485
109
Modbus Protocol
109
Setting the Real Time Clock
112
A User Program - Loading to and Reading from the Controller
113
Speed Control Mode
120
Step/Dir Pulse Position Control Mode
123
User Program Control Mode
125
Appendix A. Registers of the Controller
126
Interface Communication Parameters
126
Clock Setting
126
Additional
127
Working with ROM
127
ROM Reading Sector
128
ROM Writing Sector
129
Errors
132
Access to Program Operands
132
Discrete Outputs
132
State of Discrete Physical Inputs
133
Discrete Inputs
133
General Purpose Data Registers D192
133
General Purpose Data Registers D256
133
Non-Volatile Data Registers D320
134
Non-Volatile Data Registers D328
134
Hardware Counters
134
Analog-To-Digital Converters
134
Hardware and Software Versions
134
Stepper Motor Control
135
Appendix B. List of Instructions
138
Basic Instructions
138
Instructions for Loops, Transitions, Subprogram
139
Interruptions
139
Data Transfer and Comparison
139
Arithmetic Operations (Integers)
140
Shift Operations
142
Data Processing
143
Floating Point Operations
143
Time and PWM
144
Contact Type Logical Operations
144
Contact Type Comparison Operations
145
Stepper Motor Control
146
Appendix C. Examples of User Programs
148
Example 1. Usage of RUN Command
148
Example 2. Usage of Commands MOVE, GOTO, GOHOME
148
Example 3. Usage of Commands GOUNTIL_SLOWSTOP and RELEASE
150
Appendix D. Code of the Service Program "Stepper Motor Speed Control
152
Appendix E. the Lifetime of the Fronts of the Operands M and y
159
Example 1
159
Example 2
160

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