![background image](http://html1.mh-extra.com/html/omron/sysdrive-3g3mv-a2002/sysdrive-3g3mv-a2002_user-manual_742836245.webp)
7-51
*
Message
Header
(h)
Terminator Check code
(c)
Length (l) Address (a)
Data
®
j
Input
response
*CRC-16
(65535)
(2Byte BIN)
(R (3N+2),
1)
<a> + [10] + [00] +
[01] + [00] + [02] +
<c>
®
j
Read
response
*CRC-16
(65535)
(2Byte BIN)
(0) (1Byte
BIN)
(R (3N+2),
1)
<a> + [03] + <I> + (W
(1N + 1), 2) + <c>
®
j
Message
The label (name) of the response. Input an appropriate, easy-to-distinguish name.
Note
Set the label in the Recv message box in the table shown under
Creating a Step
.
Header (h)
Terminator (t)
Set the header and terminator.
Note
No header or terminator is used for communications with the 3G3MV. Therefore,
set both to
No
.
Check Code (c)
Set the check code.
Note
The CRC-16 check code is used for communications with the 3G3MV. Select the
CRC-16 check code and set the initial value to 65535.
Select
Reverse
for the conversion method. Then select
BIN
.
Length (l)
Set the length of the data.
Note
All communications with the 3G3MV are performed in byte units. Select
1 Byte
and
BIN
. Select
No
for reading data because there is no data to be read.
Address (a)
Set the addresses of the Slaves.
Note
In this example, the Slave addresses are set in S + 2, S + 5, and S + 8. Therefore,
retrieve the data from those locations.
The address is set in the LSB of each word. To read the byte, select
Variable
(Reverse)
, otherwise the data will be read from the LSB. Then click on
Execute
Address
with the left button of the mouse.
Select
Read R ()
and set
Data/Address
to the operand (3N + 2) using the number
Communications
Chapter 7
Summary of Contents for SYSDRIVE 3G3MV A2002
Page 1: ...USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter Cat No I527 E2 02...
Page 15: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1 3 New Features 1...
Page 24: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 89: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 286: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 311: ...Chapter 10 List of Parameters 10...
Page 342: ...Chapter 11 Using the Inverter for a Motor 11...
Page 348: ...Appendix A Standard Models...