from the Need HELP! department...RSLogix 5000 to PLC5 DF1 end-device
Trying to connect ControlLogix PLC to Schlagel distributor using DF1 link. Schlagel end device uses older PLC5 style DF1 communications.
By Matt on 25 October, 2012 - 6:50 pm -
That works from the ControlLogix side, but what if you're trying to create a MSG instruction in the...
from the Automation List department...Pelco D/P Protocol
I need to know the Pelco D/P Protocol.
By aruegger on 25 October, 2012 - 12:00 pm -
I'm not 100% on how to answer your question directly, but I have pelco equipment and I recently...
from the kv2c+ department...modbus for ge kv2c+
networking of almost 200 ge kv2c+ meters for modbus communication using RS485
By Jake Pritchard on 24 October, 2012 - 4:50 pm -
Hello Lynn, I am interested in your proposed solution for retrieving data from a GE kv2c+ meter....
from the Lahore department...MODBUS RTU Rs485 to Modbus TCP
required parameters for data access with modbus rtuRTU to TCP
from the Electronic Equipment Testing department...Modbus read/write (0x17) function
Problem with Modbus read/write (0x17) function
By Lynn August Linse on 23 October, 2012 - 10:12 am -
First things first, most Modbus devices do NOT support read/write function 0x17. So can you...
from the I&C department...telperm xp profibus to modbus converter
profibus to modbus converter for siemens teleperm control system
By Roy Matson on 22 October, 2012 - 5:22 pm -
You might check out RedLionControls Datastation Plus. I have never used it but the specs indicate...
Hi, I just assume that you need a Profibus slave to Modbus RTU master gateway, such as:...
from the Forum department...GX Simulator serial communication
Serial communication between GX Simulator and scada (ifix)
from the GPRS Communication department...GDW-11 GPRS with ControlLogix PLCs
Need help on configuring GDW-11 modems for data sharing between two ControlLogix PLCs over GPRS.
@Andrzej The reason I wrote 120km was to inform that direct communication link would be highly...
By Andrze on 21 October, 2012 - 3:48 pm -
Hi, First, if you use GPRS the distance have no limits (if your GSM provider have signal). ...
from the Design department...Data transfer of Eurotherm MINI8 multi loop contoller over MODBUS TCP/IP using labview
I have to read/write data from Eurotherm MINI8 multiloop controller over MODBUS TCP/IP to create front end application using LABVIEW s/w
from the Forum department...Siemens ET 200s Profinet - SCADA
ET 200s Profinet OPC server
By L MAR on 19 October, 2012 - 10:49 am -
It is possible to use also following OPC Server S7 communication: http://bit.ly/S7OPCServer ...
from the Forum department...communication between winCC and S7400
How can I configure WinCC to have communication with S7400 via industrial ethernet?
Hi, First, you must config CP443 in Hardware conf. and set a IP address for this module. ...
from the Electrical department...RS View32 Data Logging
Looking for advice on RS View32 data logging
from the Forum department...Communication between PC and 8051
Using a PC as a master and communicating with three micro controller via Modbus
By Andrzej on 16 October, 2012 - 3:34 am -
Hello, You can use modbus RTU protocol for communication between PC and microcontroller and...
from the OPC error 0xc0040006 department...OPC error between matricon and yokogawa chartless recorder
OPC communication error
> Hello wassim thanks for replying to my post. > I have emailed the details on your email...
Hello wassim thanks for replying to my post. I have emailed the details on your email id. Kindly...
Hi, sorry to hear that you are experiencing difficulties with your OPC Connection. can you please...
from the department...Foundation Fieldbus to Profibus Converter
Does anyone make a Foundation Fieldbus to Profibus converter?
Hey David, Thanks for your reply. I have a copy of the CD now, do you have an Automax rack...
By David Wilson on 11 October, 2012 - 11:07 am -
Jack at WIE in Charleston found a copy of the CD....
I do have an old zip file for a SST-PFB-REL. How would you like me to send the file? > I...
I have a previously owned SST-PFB-REL Automax Profibus module without a manual. If anyone has a...
from the "Two holes in the wall" department...Addressing a Modicon J890
How to set the appropriate drop address of a J890/892
By BrianC on 11 October, 2012 - 9:24 am -
From what I could find, the sws for addressing set the addressing starting at "1" with...
from the Hoping to be Proven Wrong Again department...Social Media Solves Networking Problems?
Editor at Control, Control Design and Industrial Networking needs to know how social media tools are used to solve industrial networking problems, and requires responses, e-mails or interviews by mid-October.
By Jim Montague on 8 October, 2012 - 12:54 pm -
Dear David -- Thanks for responding to my questions. Would it be possible for your to identify...
It's fascinating to me that web fora, like this venue, control.com, are not included in the social...
from the Forum department...One MODBus RTU Slave and Two Masters
I need to communicate Deep Sea DSE-75xx controller with Two MODBus RTU Masters. One Master is DSE-850 for local monitoring and control while other Master can be a MODBus OPCServer.
By Lynn August Linse on 3 October, 2012 - 9:51 am -
>Can I get data of all 7 controllers >from one MODBus TCP using Slave IDs (as >I do in...
By Rashid on 2 October, 2012 - 11:57 pm -
Thanks Lynn August Linse, You have been very helpful. Just one thing more :-P Can I get data...
By Lynn August Linse on 2 October, 2012 - 10:55 am -
>What if I use a MODBUS-RTU to >MODBUS-TCP convertor and use two masters >to get data...
By Rashid on 2 October, 2012 - 9:07 am -
What if I use a MODBUS-RTU to MODBUS-TCP convertor and use two masters to get data from convertor. ...
Have you tried the OPC server for Modbus from MatrikonOPC? give it a try: ...
I need to communicate Deep Sea DSE-75xx controller with Two MODBus RTU Masters. One Master is...
By Lynn August Linse on 28 September, 2012 - 10:38 am -
I looked up the product - the DSE850 is a Windows app, so if it 'demands' direct serial control of...
By Darrin on 27 September, 2012 - 5:23 pm -
One option might be to insert a gateway in between the 3 devices. the ETH-200 gateway from ICC...
By Richard on 27 September, 2012 - 11:28 am -
Hi, Is the Deep Sea DSE-75XX also a Modbus RTU interface? if so using a FieldServer we can...
from the Automation List department...Din-Rail mount Modbus Plus tap
Looking for a Modbus Plus tap I saw once in a control panel. it's a small din-rail mounted one...
By Ed Finley on 30 September, 2012 - 5:38 pm -
We have them. We had Phoenix make them for our Company. Call Power Resources at 631-643-3170 ...
from the Forum department...Control MicroLogix 1100 via Java
How to control change bits on a MicroLogix 1100 via ethernet using Java software.
from the DCS department...PLC Slow ethernet communication response
PLC Controllogix 5000 slow ethernet response
By Carlos Soriano on 25 September, 2012 - 7:55 pm -
To Gerald Beaudoin We already check via browser ENBT Module diagnostic page and we could not find...
Is this a new application or existing and problem just started to occur? It could be the setup in...
from the Instrumentation Dept. department...Implementing Time Synchronisation between DCS and PLCs
Time synchronisation between DCS, PLC and all subsystems.
By Deepak Goyal on 22 September, 2012 - 7:31 pm -
Saha, which is your common device? Meaning, the one talking to all other devices. Use this device...
If everybody minded their own business, the world would go
around a deal faster.
-- The Duchess, "Through the Looking Glass"