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ASK : MELSOFT CONNECTION GOT2000 and FX5U

 
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leonard_pgh
Junior
Junior


Joined: 22 Jan 2016
Posts: 15
PostPosted: 28/07/2017 09:00    Post subject: ASK : MELSOFT CONNECTION GOT2000 and FX5U Reply with quote
Hi guys,

I have a system which is using FX5U and GOT2000 HMI on ethernet interface.

On my PLC side i have this ethernet connection configuration:
1. MELSOFT connection : for GOT2000.
2. fullpassive connection (socket) : for honeywell barcode scanner using RS-232 to ethernet converter.
3. active connection (socket) : for Database Server.

When I'm using connection between HMI and my database server, the system works properly. But when i'm connecting the barcode scanner to the system, right after the scanner reads a barcode and send the data to PLC, the communication between PLC's and GOT2000 seems to be disconnected. but no errors occurs in the PLC side. I dont have any idea why this is happens since all the connection has different TCP's port number.
I have checked the connection 2 (Scanner -> PLC) and 3 (PLC -> Server), it seems okay.

Do you all have any idea about this problem ???

thanks in advanced
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mortimer
Junior
Junior


Joined: 26 Jul 2017
Posts: 2
PostPosted: 30/07/2017 11:06    Post subject: Re: ASK : MELSOFT CONNECTION GOT2000 and FX5U Reply with quote
leonard_pgh wrote:
Hi guys,

I have a system which is using FX5U and GOT2000 HMI on ethernet interface.

On my PLC side i have this ethernet connection configuration:
1. MELSOFT connection : for GOT2000.
2. fullpassive connection (socket) : for honeywell barcode scanner using RS-232 to ethernet converter.
3. active connection (socket) : for Database Server.

When I'm using connection between HMI and my database server, the system works properly. But when i'm connecting the barcode scanner to the system, right after the scanner reads a barcode and send the data to PLC, the communication between PLC's and GOT2000 seems to be disconnected. but no errors occurs in the PLC side. I dont have any idea why this is happens since all the connection has different TCP's port number.
I have checked the connection 2 (Scanner -> PLC) and 3 (PLC -> Server), it seems okay.

Do you all have any idea about this problem ???

thanks in advanced

try update latest firmware fixing some communication problems
iQ-F / FX5 Firmware 1.040 2017-05-12

Features:
- Extended operating settings of PID instruction
- Supported CC-Link IE field network basic function (Master)
- Supported the below function of iQ Sensor Solution
a) Automatic detection function of connected devices
b) Communication setting reflection function of Ethernet devices
c) Sensor parameter reading/writing function
- Supported the below Temperature sensor input expansion adapter (FX5-4AD-PT-ADP, FX5-4AD-TC-ADP)
[URL=https://userscloud.com/tyjyzae4emvm]fx5ucpu_1040.zip - 2.0 MB[/URL]

You also could have problems on buffering...
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