Introduction - IMO Precision Controls i3 Tutorial

Introduction

The purpose of this tutorial is to demonstrate the Modbus Master communication
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functions of the i . Modbus has been an industry standard for many years with more
and more devices being Modbus enabled. Thus almost any device from Pressure
transducers, to remote I/O and inverter drives can be controlled by an i
In this tutorial we will demonstrate the i
of Modbus devices. The i
and is easily configured.
We will demonstrate the i
devices: an IMO Temperature controller and an IMO Jaguar Inverter Drive.
We will read and write the set point and current temperature to a DTP40A and read
and write the Frequency, and start and stop the Jaguar inverter.
Master. Station # :0
Network Parameters: Baud Rate
Data bits
Stop bits
Parity
RS485, two wire.
Please note the Drive and temperature controller will both have to have their own
parameters set up to accept the Modbus communication and network parameters.
Refer to the individual product manuals for this information.
www.imopc.com
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as a Modbus master, controlling a network
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can read and write to and from single and multiple registers
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as a Modbus master controlling 2 Modbus slave enabled
Slave 1. Station # : 1
9600
8
2
None
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3.
Slave 2. Station # : 2