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Topic: PLCs and related questions.
from the Forum department...
Yokogawa DCS Analog Module AAI143
Originally posted by Ariel on 15 September, 2014 - 2:45 pm
Difference between analog mA value and their correspondent raw value.
New Replies:
I checked the Tunning parameters and there is an error. Maybe is a good idea to do an offline...
Tunning-Raw Value should be
 4 mA    ----> 0%
 6.16 mA ----> 13.5%
 8 mA   ...
Recently there was an unresolved thread involving the same model Yokogawa AI, here ...
Topic: Power generation equipment control.
from the Simulation department...
Automatic Volage Regulation
Originally posted by Dave on 6 August, 2013 - 1:25 pm
Question on the behavior of AVR after synchronization.
New Replies:
Engr... Reur 29-May-14 post,"Can u explain please what happen in reality?" Are you...
> We have on load tap changer for transformer. When generator MVARS are high (lagging side) due...
Topic: Human-Machine Interface and SCADA.
from the C&I department...
Mark V Signal Scaling in HMI
Originally posted by VM on 11 September, 2014 - 8:25 am
Exciter signals gain in mark V
New Replies:
VM, Can you please post the relevant lines (rows) from IO.ASG? What happened when you put the...
Can you please refer the exact scaling values?...
VM, Hmmm.... Well, even if these signals appear in the IO.ASG for a unit, it's not certain they...
Topic: Human-Machine Interface and SCADA.
from the hmi department...
Posted by jackson on 11 September, 2014 - 1:07 pm
Setting up a trends (graph) in ABB CP430T HMI
Topic: Human-Machine Interface and SCADA.
from the Forum department...
Web based HMI for Greenhouse
Originally posted by Bogaat on 20 August, 2014 - 1:41 pm
Looking for an affordable OPC Web based HMI solution
New Replies:
You are looking for a web based HMI. Our is also "web based" but...
Have you looked at: Open Source and can do OPC XML-DA...
Man, I was hoping for at least one response...oh well ...
Posted by Ahmadreza Tarakameh on 6 September, 2014 - 11:52 pm
how to configure Simatic ET200s- IM151-8 for IEC-104 connection with High leit HMI
Topic: Human-Machine Interface and SCADA.
from the Forum department...
HMI screens design
Originally posted by Luca Gallina on 3 September, 2014 - 7:15 pm
HMI fields and screens design
New Replies:
It doesn't really matter what the application is - the basic rules for HMI are much the same. 1....
Topic: Human-Machine Interface and SCADA.
from the E&I department...
Freezing of AB PanelView Plus
Originally posted by Bilal on 10 May, 2014 - 1:21 am
Allen Bradley Panelview Plus HMI freezes with a pop-up error message.
New Replies:
you could try changing the update time. it has to be done for each screen. it is also possible...
To what PLC/SLC is the PanelView connected? Is it DH+? Is the firmware up to date? There were...
We are an equipment builder, and see this with a recent customer. It happens late in the day, and...
Topic: Power generation equipment control.
from the Forum department...
GE Mark VI/VIe HMI and Software Questions
Originally posted by Kevin on 8 July, 2014 - 8:17 pm
Specific questions about Mark VI and VIe.
New Replies:
Hello, CSA covered a lot of ground, I'll just fill in a few gaps and correct a few details. I...
Kevin, As I've said, I'm not really an expert by any stretch of the imagination on all the...
CSA, Thanks for answering my questions with such depth. I've noted your presence on this subject...
Kevin, Welcome to the world of Speedtronic turbine control systems in the age of Mark VI and...
Topic: Human-Machine Interface and SCADA.
from the Automation List department...
Android tablet for HMI?
Originally posted by Ken E on 3 June, 2011 - 11:18 am
Using an Android tablet as an all in one PLC.
New Replies:
Hello, You should tried SCADA+ on Ipad. A native SCADA application compatible with Modbus TCP....
Topic: Application Questions and Problems
from the Forum department...
Runtime Alarm Management OPC
Posted by Kevin on 20 August, 2014 - 2:04 am
Looking for runtime Alarm management OPC
Topic: Software, including programming, OS issues, etc.
from the Forum department...
iFix 3.5 Windows OS and Windows 7
Posted by BobLemonjello on 19 August, 2014 - 10:50 pm
Will iFix 3.5 run on Windows 7?
Posted by Jolek on 18 August, 2014 - 1:36 pm
Turbine MKVIe controllers not reaching online state
Posted by JW on 18 August, 2014 - 10:03 am
Development and transfer of logic on RSLogix to PLC via DNP3
Topic: Engineering and workplace issues.
from the Backups department...
ABB Composer and Conductor
Originally posted by Alan on 3 March, 2006 - 11:09 pm
Backup procedures for ABB HMI & Engineering Stations
New Replies:
Okay Walt (and everyone) I asked the vendor of Conductor NT - ABB, several MONTHS ago and so far...
Originally posted by Jeff Julian on 8 August, 2014 - 8:38 am
Is there a way of upgrading our HC900 C50 Version 1.0x to a higher version to take advantage of its features w/o changing the cpu?
New Replies:
1) HCD (Hybrid Control Designer) software is backwards compatible to V1.0 controller firmware, with...
Posted by Debo on 6 August, 2014 - 3:25 am
AB PLC cannot communicate with Siemens TP1200 HMI over ethernet i/p. PLC and HMI are in different gateways.
Topic: Engineering and workplace issues.
from the electrical, domotics department...
Originally posted by Remi Van Damme on 2 July, 2014 - 1:15 am
is it possible in a modbus network to have a SCADA system which polls for data from the slaves and another SCADA system which also collects data from the same slaves?
New Replies:
We have 2 solutions for your application. In order to avoid having 2 masters in your PC, you will...
Topic: Software, including programming, OS issues, etc.
from the engineering department...
Modbus RTU utilities
Originally posted by viks on 21 July, 2014 - 2:28 am
help needed in finding the software facilitating reading data from the sensors via RS485 into industrial computer and providing it for a SCADA application.
New Replies:
On you can find our open source project....
Originally posted by bammaroc on 18 July, 2014 - 1:45 pm
communication between DCS CS 3000 and Allen Bradley platform FlexLogix 5434 using Modbus protocol
New Replies:
Hi Ikhtiander, thank you for your reply, and I apologize for the inconvenience. frankly, I...
Topic: Power generation equipment control.
from the Instrumetation and Controls department...
Torque Feedback not resetting in ALSPA CONTROCAD HMI
Posted by KmnsKiran on 15 July, 2014 - 10:19 pm
While operating a MOV from engineering station by forcing its output open and close commands, its feedback is coming in HMI and Eng station. But close torque is not getting reset in HMI.
Topic: Power generation equipment control.
from the Technical dept. department...
Cannot Print alarms from MKVI control system
Originally posted by Nguyen Thanh Son on 7 July, 2014 - 12:18 pm
problem: Cannot Print alarm messages in MKVI control system
New Replies:
Nguyen Thanh Son, The Mark VI turbine control panel broadcasts alarms and events on the UDH. In...
Dear CSA, Thank you for your reply. My MKVI only has one printer, use for Alarm log and...
Nguyen Thanh Son, I forgot a simple "test": Have you used the 'Print a Test Page'...
Nguyen Thanh Son, I thought I posted a detailed set of questions yesterday, but it seems to have...
Topic: Human-Machine Interface and SCADA.
from the Forum department...
VTScada 11 hmi software? Any thoughts
Posted by Anonymous on 10 July, 2014 - 12:27 pm
Looking for feedback on anyone who has integrated systems using this software.
Topic: Information resources, documentation.
from the Forum department...
How to learn DCS System?
Posted by A Nasser on 7 July, 2014 - 12:57 pm
How to learn DCS System?
Topic: Communications systems and equipment.
from the Hope Can Help department...
New 32/64 bit S7 communication library
Originally posted by Dave Nardella on 2 September, 2013 - 5:58 am
100% Ethernet - Open Source -
New Replies:
By Vanderley Maia on 5 July, 2014 - 7:56 pm -
Very nice work! I try to use this library and your samples (rich-demos) but something doesn't...
Topic: Local and wide area networking in factory automation.
from the Engineering department...
RS485 multidrop network drops after few days
Originally posted by P Paul on 3 July, 2014 - 11:58 am
Modbus connections drops after few days and it resumes by changing modbus parameters in slave device.
New Replies:
By Lynn August Linse on 3 July, 2014 - 1:21 pm -
Based on 25 years experience with RS-485, sounds to me like you have a floating ground between the...
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