
13-1
CHAPTER 13 - RS485 COMMUNICATION
13.1 Introduction
Inverter can be controlled and monitored by the sequence program of the PLC or other master
module.
Drives or other slave devices may be connected in a multi-drop on the RS-485 network and can be
monitored or controlled by a single PLC or PC. Parameter setting and change are available through
PC.
13.1.1 Features
Inverter can be easily applied for factory automation because operation and monitoring is available
by User-program.
* Parameter change and monitoring is available via computer.
(Ex: Accel/Decel time, Freq. Command etc.)
* Interface type of RS485 reference:
1) Allows the drive to communicate with any other computers.
2) Allows connection up to 31 drives with multi-drop link system.
3) Electrical noises protected .
Users can use any kind of RS232-485 converters. The specifications of converters depend on the
manufacturers. Refer to the converter manual for detailed specifications.
13.1.2 Before installation
Before installation and operation, this manual should be read carefully. If not, it can cause personal
injury or damage to other equipment.
13.2 Specification
13.2.1 Performance specification
Item
Specification
Communication
method
RS485
Transmission form
Bus method, Multi drop Link System
Applicable inverter
Sinus M series
Converter
RS232 converter
Connectable drives
Max. 31 drives
Transmission distance Max. 1,200m (Within 700m Recommend)
Содержание Sinus M
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Страница 75: ...8 1 CHAPTER 8 CONTROL BLOCK DIAGRAM Frequency setting Drive mode Accel Decel V F control PWM Motor...
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Страница 114: ...10 14 Normal PID block diagram H54 0...
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Страница 208: ...16 4 16 2 Conduit Kit Installation 1 From SINUS M 0001 to SINUS M 0007 2 From SINUS M 0011 to SINUS M 0014...
Страница 217: ...16 13 Model 4000W IP20 A mm B mm L mm H mm P mm 620 600 100 250 40 Overall Dimensions Resistor 4000W IP20...
Страница 219: ...17 1 CHAPTER 17 EC Declaration of Conformity...