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from the Brain Dump department...
Control.com Post Archive
Software, including programming, OS issues, etc. topic
Posted by Alan Tan on 24 December, 2011 - 4:54 am
ICONIC Modbus OPC Server
Need a free Modbus OPC server
Power generation equipment control. topic
Posted by Aliya on 23 December, 2011 - 1:03 pm
GT tripping points clarification
Needs to understand the various tripping points meaning for company system.
Engineering and workplace issues. topic
Posted by ram on 23 December, 2011 - 9:14 am
transformer vector group
Correct transformer vector group - One of my engineer frd suggest me to go ahead with Ynd11 and another one suggested me to choose Ynd1.
Communications systems and equipment. topic
Posted by SAM on 23 December, 2011 - 4:26 am
Communication between DCS and Subsystems
Communication between DCS and Subsystems
Human-Machine Interface and SCADA. topic
Posted by harsha on 23 December, 2011 - 2:03 am
Honeywell EBI server interface
need help
PLCs and related questions. topic
Posted by IMD Sup on 23 December, 2011 - 2:02 am
Power Supply
Power Supply reading in voltmeter slowly reducing less almost 1.5V per second.
Engineering and workplace issues. topic
Posted by Samir Gasimov on 23 December, 2011 - 2:00 am
RTD termometrs
RTD temperature sensor
Power generation equipment control. topic
Posted by controman on 23 December, 2011 - 12:45 am
9001E GT Trip by loss of flame
Gas turbine tripped by loss of flame
Engineering and workplace issues. topic
Posted by Utz on 22 December, 2011 - 7:18 pm
Standards Questions
Transmitter failure mode and ESD transmitter validation logic standards
Engineering and workplace issues. topic
Posted by Utz on 22 December, 2011 - 7:16 pm
Emergency Shutdown System Transmitters Failure Mode
Best configuration for emergency shutdown system
Continuous process industries, DCS questions. topic
Posted by Khan1984 on 22 December, 2011 - 3:54 pm
Electronic Valve ON/OFF Problem
The pulse generated from the DO card of DCS is not a perfect square wave.
Power generation equipment control. topic
Posted by suneel on 22 December, 2011 - 3:29 am
back pressure steam turbine vibration related issue
back pressure steam turbine vibration related issue
Human-Machine Interface and SCADA. topic
Posted by Shree on 22 December, 2011 - 12:59 am
Screen Saver
Screen Saver in Panel View PLus
Engineering and workplace issues. topic
Posted by ernie on 21 December, 2011 - 9:30 pm
transformer vectors
To find out the schematic diagram
Human-Machine Interface and SCADA. topic
Posted by Rui Monteiro on 21 December, 2011 - 2:19 pm
Vijeo Citect ModBus RTU Write Problem
Vijeo Citect ModBus RTU Write Problem
Power generation equipment control. topic
Posted by Aliya on 21 December, 2011 - 2:04 pm
IGV malfunction?
GE Frame 6 machine load limit at part load with IGV temperature control ON
Power generation equipment control. topic
Posted by Rokan Uddin on 21 December, 2011 - 1:29 pm
Condenser water box outlet valves automatically close
Condenser water box outlet valves closed in auto when one of the Cooling water pumps trip.
Human-Machine Interface and SCADA. topic
Posted by Mohamed Salem on 21 December, 2011 - 10:00 am
Problem in cimplicity point on screen.cimplicty version is 6.1
Problem in cimplicity point on HMI screen
Software, including programming, OS issues, etc. topic
Posted by Oliver on 21 December, 2011 - 8:54 am
Vijeo Citect Alarm sound
Change the way the siren is sounded
Power generation equipment control. topic
Posted by Prasad on 21 December, 2011 - 5:58 am
LP Injection Limiter for Steam Turbine
Why LP Steam Governing valve has limiter.
Information resources, documentation. topic
Posted by syurish on 21 December, 2011 - 3:59 am
All about Sensors
New issue of the IFSA Newsletter - December 2011
Engineering and workplace issues. topic
Posted by Ahmed on 21 December, 2011 - 12:17 am
Frequency of maintenace for F&G detection system
Frequency of maintenance of F&G detection system?
Computers in manufacturing; also hardware discussion. topic
Posted by Alan on 20 December, 2011 - 10:35 pm
Using Modbus Card in PC
Need advice on the use of Modbus interface card on PC
PLCs and related questions. topic
Posted by AwesomeGod on 20 December, 2011 - 7:25 am
Red Lion G308C1 help
Help uploading L5K file
Power generation equipment control. topic
Posted by sameralberto on 20 December, 2011 - 5:30 am
Exhaust temp trip limit
exhaust temperature for GE frame 6 & 7
PLCs and related questions. topic
Posted by Mat Szwarga on 20 December, 2011 - 4:48 am
GE Fanuc SPL protocol
Searching for sample programs.
PLCs and related questions. topic
Posted by Roy on 19 December, 2011 - 3:57 pm
Is Unitronics v570 PLC memory expandable??
Trying to add to the memory integers of a Unitronics V570 PLC so it can handle more sensory input from Ethernet Port
PLCs and related questions. topic
Posted by marwanco on 19 December, 2011 - 3:56 pm
HIgh Speed Counters
How to connect 8 HSC to Siemens S7-200?
Power generation equipment control. topic
Posted by Barbara Peg on 19 December, 2011 - 10:29 am
Atomizing Compressor Oil Leakage
Atomizing Compressor Oil Leakage
Computers in manufacturing; also hardware discussion. topic
Posted by Padraig O'Murchu on 19 December, 2011 - 10:22 am
Modbus RTU
Problems establishing communications (Modbus RTU) between an Omron CP1H PLC
Power generation equipment control. topic
Posted by Abouhabib on 19 December, 2011 - 8:46 am
Grid connection feeders power oscillation
What is the physical cause of load oscillation of generator
Power generation equipment control. topic
Posted by suneel on 19 December, 2011 - 8:38 am
back pressure steam turbine vibrations related issue
high vibration at HP and LP side bearing of the turbine
Sensor technologies. topic
Posted by DK on 19 December, 2011 - 5:25 am
Pressure/force sensor
Looking for sensor
Application Questions and Problems topic
Posted by daniel on 19 December, 2011 - 4:04 am
Simens Online Table Control
How i sum the value in online table? Any one have idea about this?
PLCs and related questions. topic
Posted by KHLID1144 on 19 December, 2011 - 1:31 am
PLC5 BTW
How to send configuration BTW
Sensor technologies. topic
Posted by mikebro on 18 December, 2011 - 8:56 pm
Motor RTDs
Wiring motor RTDs in SERIES?
Power generation equipment control. topic
Posted by hassanaagib on 18 December, 2011 - 3:57 pm
IGV problem
IGV some times did not tracking command
Software, including programming, OS issues, etc. topic
Posted by walgrind on 18 December, 2011 - 1:24 pm
Crc errors using jamod with Rxtx library
crc errors using modbus application with Rxtx library
Power generation equipment control. topic
Posted by zouhen on 17 December, 2011 - 11:47 pm
Generator load fluctuation
All generator load fluctuated while they are in load limiter, the fluctuation reached 4MW each.
Local and wide area networking in factory automation. topic
Posted by Ciccio on 17 December, 2011 - 4:05 pm
Simulate HMI to PLC communication
How to simulate scada communication?
Software, including programming, OS issues, etc. topic
Posted by Tyler C on 16 December, 2011 - 12:54 pm
Watlow F4 temperature control
Attempting to change the temperature of a temperature chamber through a Watlow F4 controller and a serial connection.
Local and wide area networking in factory automation. topic
Posted by seifj on 16 December, 2011 - 9:56 am
fiber optic signal
fiber optic signal attenuation
Local and wide area networking in factory automation. topic
Posted by 1Morgen on 16 December, 2011 - 5:54 am
Modbus registers for UPS Newave documentation
Looking for a link to a document - User guide with Modbus registers for UPS Newave approx 200kVA
Power generation equipment control. topic
Posted by LT on 16 December, 2011 - 1:00 am
GE 7 transfers from premix to extended lean firing mode
GE 7EA DLN1 transfers from premix to extended lean lean, at or near base load, for no apparent reason.
Local and wide area networking in factory automation. topic
Posted by IBcontrol on 15 December, 2011 - 11:21 am
Interbus
Advice on Interbus obsolescence needed
Motion control, servos, steppers, etc. topic
Posted by Mark on 15 December, 2011 - 11:00 am
Unidrive 2402
Drive not resetting to factory
Power generation equipment control. topic
Posted by Mohammad Noruzi on 15 December, 2011 - 10:58 am
Gas Turbine Temp. Spread Analyze
Purge check valve & exhaust spread
Sensor technologies. topic
Posted by Hoo on 15 December, 2011 - 9:09 am
FOXBORO Differential Pressure Transmitter
Differential Pressure transmitter as Flow meter
Local and wide area networking in factory automation. topic
Posted by Sukhdev Singh on 14 December, 2011 - 8:53 am
Arcnet Specifications
need specifications for arcnet coaxial cables used for communication between <C> core and <I> stations
Power generation equipment control. topic
Posted by calvein on 14 December, 2011 - 12:11 am
CPD in GT
CPD in GT
Engineering and workplace issues. topic
Posted by Ki on 14 December, 2011 - 12:03 am
Control of a UAV
Help regarding a MATLAB project on designing a controller for a UAV with the same dimensions as an F-16.
Power generation equipment control. topic
Posted by patria giri on 13 December, 2011 - 8:27 pm
bearing leveling for GE Gas Turbine
bearing leveling for GE Gas Turbine
Power generation equipment control. topic
Posted by patria giri on 13 December, 2011 - 8:23 pm
HGPI for GE MS9001E
scope of HGPI GE MS 9001 E
Continuous process industries, DCS questions. topic
Posted by Process Engineer on 13 December, 2011 - 3:26 pm
ABB Masterbus 300 Max Comm Distance
What is the max distance of the Masterbus 300 network
Motion control, servos, steppers, etc. topic
Posted by NST on 13 December, 2011 - 2:26 pm
loop "trembling of servomotor
the loop is trembling between the drive and a servomotor
Engineering and workplace issues. topic
Posted by engineer on 13 December, 2011 - 10:10 am
Harmonics Generation
harmonics generation using bridge converter on 3 phase line
Power generation equipment control. topic
Posted by kofiappiah on 13 December, 2011 - 8:22 am
Gas turbine starting device bogged down trip
the speed of our frame 6 gas turbine remained at 41.6% and could not increase again during a normal start
Power generation equipment control. topic
Posted by kk on 13 December, 2011 - 7:25 am
Mark V Historian
I would like to add a second Arcnet Card to our Mark V PI Historian
PLCs and related questions. topic
Posted by Purrdie on 13 December, 2011 - 5:53 am
Honeywell HC900 Status Indicator
On Honeywell HC900 CPU status indicator flashing
Human-Machine Interface and SCADA. topic
Posted by ahmed ali on 13 December, 2011 - 3:13 am
Connection between wincc scada, wincc flexible and step 7
Communication between wincc scada v6.2, wincc flexible and step 7
PLCs and related questions. topic
Posted by Rhy on 12 December, 2011 - 11:09 pm
Siemens Logo programmimg
Suggestions for finding a Siemens Logo programmer
Engineering and workplace issues. topic
Posted by Irene on 12 December, 2011 - 10:58 pm
Telemacanique Magelis Screens
Need a replacements for a telemacanique magelis screens
Engineering and workplace issues. topic
Posted by electrical on 12 December, 2011 - 2:16 am
cable connection
cable selection
Continuous process industries, DCS questions. topic
Posted by JON HALL on 12 December, 2011 - 2:06 am
MODBUS CONTROLL OF MULTIPLE SLIT SYSTEM AIRCONDITIONERS
split system air conditioners in mining camps for control of power usage from control central
PLCs and related questions. topic
Posted by Uday on 10 December, 2011 - 2:45 pm
Control Of DC motor from PLC with help of L293D ic
Driving 12v dc motor with help of plc
Software, including programming, OS issues, etc. topic
Posted by me on 10 December, 2011 - 2:22 am
Recovering from SCADA software crash
if a SCADA software suddenly crashed, what will we do?
Computers in manufacturing; also hardware discussion. topic
Posted by M. Frasca on 9 December, 2011 - 3:40 pm
WinXP dcom settings
ConductorNT 6.0 dcom settings for Windows XP
Communications systems and equipment. topic
Posted by Jorge Guespi on 9 December, 2011 - 11:30 am
Testing with MODSCAN a communication between EGX100 and slave
I need help to use the MODSCAN to test the communication between a ECMB (Energy meter communication board) that permits communicate through Modbus RTU, and the gateway EGX100 (of Powerlogic)that permits communicate between Modbus and Ethernet.
Information resources, documentation. topic
Posted by Ankan on 9 December, 2011 - 6:33 am
solution of a SCADA system
Is it possible to give diff authentication to diff operator station connected in same control network.
Power generation equipment control. topic
Posted by Daman on 9 December, 2011 - 3:57 am
Latest Version Invensys IEE & IACC
Features of Invensys IEE & IACC
Communications systems and equipment. topic
Posted by Ahmed on 9 December, 2011 - 2:34 am
Modbus Communication cause 24VDC power Float by 6Vdc
the power supply is floating by 6VDC on the compressor panel due to a serial link comm on between the PLC AB Flex IO prososf module and the VFD motor drive motor.
Power generation equipment control. topic
Posted by Adeel Imtiaz on 8 December, 2011 - 11:03 pm
Firing Mode Speed Problem
Gas turbine Speed ramp in firing mode
Local and wide area networking in factory automation. topic
Posted by Hackman on 8 December, 2011 - 8:04 pm
Connecting devices using HART protocol
Is Optiflex 1300C TDR (Krohne) compatible with TS550 console (Franklin Fueling System)?
Sensor technologies. topic
Posted by mohan on 8 December, 2011 - 4:54 pm
adjusting linearity
how to adjust the linearity error if provided
Continuous process industries, DCS questions. topic
Posted by tommyboy on 8 December, 2011 - 2:39 pm
Bently Nevada vibration/position procedures
Need help creating vibration/position procedures
Engineering and workplace issues. topic
Posted by Moller on 8 December, 2011 - 5:37 am
Mass flow calculation
How to calculate the mass flow of the axial compressor
Human-Machine Interface and SCADA. topic
Posted by Chrisman on 8 December, 2011 - 3:38 am
Different Modbus Value Indication Nuflo 2000 ModWorx vs Modscan32
Different Modbus Value Parameter Reading comparing ModWorx and SCADA is showing different value.
Engineering and workplace issues. topic
Posted by ibrahim abdel mohsen on 8 December, 2011 - 1:58 am
CS7X CAC control system design
CS7X CAC control system from production .
Power generation equipment control. topic
Posted by G.Rajesh on 8 December, 2011 - 1:35 am
Hydraulic ratchet trouble
GE Frame-6B ratchet mechanism is not working
Power generation equipment control. topic
Posted by sardar9 on 7 December, 2011 - 1:37 pm
Denox temperature
Denox Steam high Temperature high trip
PLCs and related questions. topic
Posted by Sandeep Sharma on 7 December, 2011 - 11:39 am
High speed counter for s7-224xp
sample logic for high speed counter
Engineering and workplace issues. topic
Posted by Mandar on 7 December, 2011 - 5:30 am
GPS Time Synchronization
GPS System time synch signal
Communications systems and equipment. topic
Posted by ALFREDO IRIARTE on 7 December, 2011 - 12:12 am
BSAP TO MODBUS
protocol BSAP / Modbus / DNP3 converter
Power generation equipment control. topic
Posted by Saber on 6 December, 2011 - 11:55 pm
Configuring Unused Servo output Loop #6 for IGV.
Configuring Unused Servo output Loop #6 for IGV.
Motion control, servos, steppers, etc. topic
Posted by NST on 6 December, 2011 - 11:03 am
INDRAMAT question
Indramat system that "from time to time" starting to tremble.
Power generation equipment control. topic
Posted by M.S. KALEEM on 6 December, 2011 - 9:39 am
BOILER DRUM LEVEL GLASS ISOLATION VALVE
TELL ME WHY BOILER DRUM LEVEL GLASS ISOLATION VALVES ARE OPPOSITE IN DIRECTION?
Power generation equipment control. topic
Posted by M.S. KALEEM on 6 December, 2011 - 9:32 am
HEAT RECOVERY STEAM GENERATOR
WHY DO WE USE FORCE CIRCULATION IN HEAT RECOVERY STEAM GENERATOR?
Power generation equipment control. topic
Posted by G.Rajesh on 5 December, 2011 - 11:48 pm
Fire protection
GE Grame-9E not having fire protection equipment in the exciter and coupling compartment.
Engineering and workplace issues. topic
Posted by yuki on 5 December, 2011 - 8:28 pm
Parameter of PI Controller
Parameter of PI Controller - First Order Plus Time Delay System
Continuous process industries, DCS questions. topic
Posted by John George on 5 December, 2011 - 12:58 pm
Double Acting Valve Positioner
How to calibrate double acting valve positioner - type Fischer DVC 6020?
Communications systems and equipment. topic
Posted by Gvkamath on 5 December, 2011 - 4:46 am
Autrol Transmitter in HART
Problem of .dll file of Autrol Transmitter in HART.
Communications systems and equipment. topic
Posted by Gvkamath on 5 December, 2011 - 4:25 am
HART communication with ABB Transmitter
Problems faced in HART communication with ABB transmitter.
Communications systems and equipment. topic
Posted by raveesh on 5 December, 2011 - 3:32 am
Modbus4j java libraries
not able to retrieve the device properties like device name, device MAC Address, VendorId etc using jamod.jar and modbus4j.jar
Power generation equipment control. topic
Posted by salman on 4 December, 2011 - 2:18 pm
how the power gain is estimated
how the power gain is estimated due to increase of turbine inlet temperature
Engineering and workplace issues. topic
Posted by Shakkthi on 4 December, 2011 - 7:02 am
Can anybody explain the difference of Exd & Exde protections??
What is the difference of Exd & Exde protections?
Engineering and workplace issues. topic
Posted by MacGyver23 on 3 December, 2011 - 8:26 pm
ABB 800xa PID Tuning parameters
PID tuning parameters on ABB 800XA compare to other DCS.
Motion control, servos, steppers, etc. topic
Posted by Henry on 3 December, 2011 - 12:14 pm
Fine torque control
Smooth torque control from zero to 2Nm
Engineering and workplace issues. topic
Posted by ebenezer on 3 December, 2011 - 11:38 am
Using a step down transformer as a step up transformer
can a step down transformer be used as step up transformer?
Engineering and workplace issues. topic
Posted by engineer on 3 December, 2011 - 7:50 am
CT secondary terminals
CT secondary terminals short
Motion control, servos, steppers, etc. topic
Posted by Shree on 3 December, 2011 - 7:31 am
User Manual for 20-750-UFB-1
User Manual for 20-750-UFB-1
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