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Posts from...
Wednesday, March 12, 2008
from the Control and Commutation Techniques department...
Sensorless BLDC Speed Controller Design Help
Motion Control topic
Posted by jamesponty on 12 March, 2008 - 11:28 pm
What commutation and control techniques would provide the best speed response for a motor driving a propeller?
from the Automation List department...
Re: Read Only XP HMI with EWF
HMI topic
Reply posted by Michael Griffin on 12 March, 2008 - 11:27 pm
I'm contemplating installing EWF on a commercially available HMI running Windows XP OS off of a Compact Flash card...
from the Automation List department...
Re: Orifice Plate Sizing
Engineering topic
Reply posted by John Catch on 12 March, 2008 - 11:25 pm
How to calculate orifice plate size.
from the Automation List department...
Re: Intouch 8.0 and SQL Query Problem
HMI topic
Reply posted by Michael Griffin on 12 March, 2008 - 11:24 pm
Intouch error message while fetching data:
Microsoft OLE DB Provider for SQL Server: Timeout expired.
from the Automation List department...
SA85 communicate with 171ccs760
PLCs topic
Posted by edwardho on 12 March, 2008 - 11:22 pm
Problem in connection
from the SCADA Support department...
Re: Best paid support among SCADA vendors
HMI topic
Reply posted by John Henaman on 12 March, 2008 - 11:18 pm
I would discuss in detail about their experience with the paid support of different SCADA vendors. Also I would also like to give their rating against the quality of support they are offering.
from the Automation List department...
Re: connect VB to PLC keyence
PLCs topic
Reply posted by Dale Kintz on 12 March, 2008 - 11:17 pm
what is the file i needed in the VB to read the data from Keyence? did i need file .ocx?
from the DC department...
DC Power Supply Grounding
Applications topic
Posted by cmdPowerSupply on 12 March, 2008 - 11:17 pm
To ground or not to ground the DC common?
from the Automation List department...
Re: yokogawa 3000
Software in Automation topic
Reply posted by Pallab Basu on 12 March, 2008 - 11:15 pm
Illegal exit code CS 3000
from the Electrical and Electronics Engg department...
Re: Modbus RTU Framing
Software in Automation topic
Reply posted by Mark on 12 March, 2008 - 11:13 pm
How to send the Modbus request query frame?
from the Application Development department...
Wonderware Distributed Architecture help required
HMI topic
Posted by irfan on 12 March, 2008 - 11:13 pm
Wonderware Distributed Architecture help required
from the Power department...
Re: Unbalanced Load Calculation
Engineering topic
Reply posted by Phil Corso, PE on 12 March, 2008 - 10:54 pm
How to calculate power in unbalanced load
from the Automation List department...
Re: Trouble with the GCV
Applications topic
Reply posted by DAMENE Amar on 12 March, 2008 - 10:54 pm
The position of Gas Control Valve does not follow the signal command FSR.
Information topic
Reply posted by Niraj on 12 March, 2008 - 10:50 pm
Who in India calibrates M2LR Probes?
from the Automation List department...
Re: PID proportional band limits
Process Control topic
Reply posted by Abhishek on 12 March, 2008 - 10:49 pm
Deciding the proportional band, i.e. the lower limit and the higher limit of the band given the gain of the controller and the set-point.
from the Automation List department...
Re: RSLogix 500 SLC 5/03 Watchdog problem...
PLCs topic
Reply posted by Warren Boswell on 12 March, 2008 - 10:47 pm
I have a problem with the SLC 5/03 watchdog timer expiring...
from the Automation List department...
F650 Linked with LabView or InTouch 9.0
Communications topic
Posted by coutainville on 12 March, 2008 - 10:41 pm
Link GE F650 Controller to LabView or InTouch 9.0
from the Automation List department...
Re: PLC Shootout
PLCs topic
Reply posted by Marc Sinclair on 12 March, 2008 - 10:39 pm
I am new to the PLC world. Who would win a Siemens-GE-AB contest?
from the Generation Operations department...
Effect of Gas Fuel Constituents on GT Performance
Engineering topic
Posted by Khairil on 12 March, 2008 - 10:39 pm
Increased heat rate noticed on GTs. Only known change is source of natural gas. Need to know how to confirm such a case and what can be done.
from the Automation List department...
Re: analoge to fiber optic converter
Communications topic
Reply posted by Radwan on 12 March, 2008 - 10:37 pm
analoge to fiber optic converter
from the Engineering department...
Re: COROS LSB Migration
HMI topic
Reply posted by DerJunge on 12 March, 2008 - 10:34 pm
I'm working with COROS LSB, and I need to install it into a CPU with Windows 98. Is it possible?
from the Automation List department...
Re: plc course in pune
PLCs topic
Reply posted by Ranjit on 12 March, 2008 - 10:17 pm
Looking for good plc course in India
from the Automation List department...
RFID Identifer for door access
Networking topic
Posted by aishwarya on 12 March, 2008 - 10:14 pm
We want some microcontroller C source code or C code working on VC++ to read the serial ID of RFID Smart card through Serial port (RS-232), or how to access the incoming data from serial port and print it.
from the Process & Instrumentation department...
Fail Safe Design analysis: consultation
Applications topic
Posted by TPS on 12 March, 2008 - 10:14 pm
We wish to get our LPG, C2C3 & Crude Stabilization unit assessed for fail safe design.
from the Automation List department...
Re: Intouch 8.0 and SQL Query Problem
HMI topic
Reply posted by Zorif on 12 March, 2008 - 1:27 am
Intouch error message while fetching data:
Microsoft OLE DB Provider for SQL Server: Timeout expired.
from the Automation List department...
Re: yokogawa 3000
Software in Automation topic
Reply posted by Jimmydcs on 12 March, 2008 - 1:23 am
Illegal exit code CS 3000
from the Sales department...
Magelis ethernet communication
HMI topic
Posted by Alejandro Peralta on 12 March, 2008 - 1:23 am
HMI - HELP urgentĦĦĦĦ
from the Automation List department...
Re: Has anyone used CoDeSys in U.S.A
PLCs topic
Reply posted by ScottieS on 12 March, 2008 - 1:21 am
I am looking for hardware for CoDeSys
from the Automation List department...
Re: DeltaV Simulator
Software in Automation topic
Reply posted by Not not Garcia on 12 March, 2008 - 1:20 am
I just installed a Stand-alone DeltaV Simulator on my laptop. When I opened the module online, the module was not executed...
from the bearing problems department...
Re: motor bearing problems driven by vfd
Motion Control topic
Reply posted by Greg Scmitz on 12 March, 2008 - 1:18 am
i want to know how bearings of motors driven by vfd, worn out early than motors runs with normal speed.
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