[GPRS connectivity with Unistream]

Hello,

I am using first time GPRS connectivity with Unistream PLC

PLC--US7-B10-TA30 ; Using Panel USB port ; modem-Cinterion GPRS modem, EHS6T, 3G unitronics

I Want to access plc from remotely via GPRS connectivity

what are the initial steps and process to do it have anyone done it before with Unistream please let me know

Thanks..

 

[Weigh scale with RS-232 Protocol]

Hello Kratmel

It works 😊

Thanks.

[Weigh scale with RS-232 Protocol]

Hello,

Unfortunately we have only one com port ...

Stream protocol used and according to data from RX monitor window of V350 data frame structure is 13 byte 

So i have configured 7 MI in stream configuration

Attached code for your reference..

Thanks😊...........

RS-232.vlp

[Weigh scale with RS-232 Protocol]

hello Kratmel

Data is receiving into Monitor window of plc but not able to read by protocol into PLC even after using stream with different length

What else i need to try

Thanks 😊

[Weigh scale with RS-232 Protocol]

Hello,

I am trying to connect Shimadzu TX423L load-cell weigh system to V350 plc through RS-232 Protocol

Communication is done and i am getting ASCII string into serial Monitor RX------ refer attachment of monitor screen

But i tried to read into scan protocol but there is know value into ASCII element linked MI/ML,tried with different length as well

I have simple initialize com port, configure protocol, Scan FB,and buf fer reset in my code...tried by creating  variable with stream as well as numeric 

I have attached Weigh system manual snap with data format  for  reference

Using PLC comp port 1 set to RS-232 Protocol as well

But not able to read the values in plc scan protocol

Please help ....Thanks😊

[MQTT Broker Connectivity]

Hello,
Anyone have Executed MQTT Broker Connectivity??if yes, which one is best and Open source and easy to set up?? & How to set up the same??

I have tried with mosquitto Broker but unable to Execute.

I think Some MQTT Broker set up issue should be there but unable to identify the same.

I have used Address As a IP and also URL but not able to Execute.

Anyone having Throughout the process please share.

Thanks!!! 

[Remote Access to Vision OPLC]

Hello,

What are the possible ways to Download the Program through Ethernet from remote location.

My OPLC is V700

Thanks!!

 

[Communication Between Unitronics PLC V560 and rectifier]

Santosh,

It is possible to communicate as per shown in below set up.

You can connect multiple devices as per above set up with terminating last device with 120 ohm resister.

do it in this way and let me know.

[VNC connection between "Unistream PLC to PC"]

Hiii...

I am able to do VNC connection between "Unistream PLC  to PC" within same network via PC as well as Mobile.

But how i can connect  "Unistream PLC  to PC" From remote location i.e. In different network.

Please help me out of this problem.

Thanks..

[SMS from M90]

Hi,

I am sending SMS through visiontek GSM module from M-90 to VISION 230 but it is not happening.

While it happening from plc to mobile and vice-versa.

Please help............