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Forum Archive
Honeywell c200
Posted by Ashish on 19 May, 2018 - 9:56 am
Can Honeywell C200 controller address retrieve using any software ??
4
replies
Gas Turbine Control and Efficiency
Posted by surya on 19 May, 2018 - 3:50 am
Gas turbine temperature control system and efficiency
1
reply
On line Tap Changer in Arc Furnace
Posted by Raj on 17 May, 2018 - 11:32 am
Questions about On line Tap Changer in arc furnace and transformer
9
replies
DORIC Temperature Indicator
Posted by sultan Khan on 17 May, 2018 - 11:16 am
DORIC digital temperature indicator used in Mk 2 panel does not indicate any temperature value, but only flickers. It is a mv to temp. converter for "K" type thermocouple.
Mark VI VCMIH2B Card
Posted by GuillePLC on 17 May, 2018 - 10:37 am
Problems with replace to VCMIH2B card for VCMIH2C card.
3
replies
Anemometer - Modbus or NMEA Behaviour Differences.
Posted by davotnz on 16 May, 2018 - 12:49 am
Trying to understand the likely difference in behaviour beween modbus and NMEA0183 choice for an ultrasonic anemometer that supports either
1
reply
SG Intellisys Controller Interface to Siemens PLC
Posted by khairil_neop on 16 May, 2018 - 12:01 am
SG Intellisys controller part no: 39897095 manual for communication?
6
replies
Different CPDs
Posted by k00 on 15 May, 2018 - 11:03 pm
Different CPDs for similar frame6B machine at same loads
1
reply
Power Generator Reactive Power Consumption
Posted by carlosmelim on 15 May, 2018 - 7:09 pm
Power generator reactive power generating vs. taking in
1
reply
PLC to Control 3Khz-6Khz Single Phase Inverter
Posted by Vincent Agu on 15 May, 2018 - 8:13 am
Selecting a PLC to control PWM 3Khz-6Khz single phase Inverter
3
replies
MODBUS Siemens CPU ET200SP
Posted by qwemx on 15 May, 2018 - 6:44 am
Modbus communication error
1
reply
Modbus Gateway Redundancy
Posted by Joey on 15 May, 2018 - 5:16 am
Redundancy between Concentrator Modbus Gateway and DCS Yokogawa Centum VP
6
replies
Profibus DP to Modbus RTU Gateway
Posted by ptewari75 on 14 May, 2018 - 11:05 am
Need to read data from a Profibus DP to Modbus RTU gateway.
1
reply
PLC to PC Through RS232
Posted by Patrick Beveridge on 14 May, 2018 - 8:19 am
Copying a PLC to my PC to use the PLC's Remote Control function from my PC using RS232
2
replies
Smart Air Master to DCS
Posted by Rwailikhalid on 13 May, 2018 - 3:27 am
we have ABB DCS control system and compAir air compressors monitor and control from DCS. how i can do that??
What Is Your Fuel Valve Performance for This Case?
Posted by mustafahayawi on 12 May, 2018 - 4:49 pm
Time of starting load for gas turbine when synchronize with national grid
4
replies
MARK 2 Temperature Averaging
Posted by sultan khan on 12 May, 2018 - 12:24 pm
Mk2 speedtronic Temperature Averaging Module problem.
DCS Control System
Posted by gpb on 12 May, 2018 - 8:48 am
Differences between Yokagawa and Emerson DCS
2
replies
Gas Turbine NO STATUS
Posted by kurinjieee on 10 May, 2018 - 7:52 pm
Gas turbine went to NO STATUS during mode change over.
Modbus - Read ID (0x2B, 0x0E) Conformity Level
Posted by gahelton on 10 May, 2018 - 3:40 pm
Is there an "Individual Object only" conformity level for Read ID?
2
replies
Air Cooled Condenser
Posted by nastaari on 9 May, 2018 - 9:14 am
Sample P&ID for an air cooled condenser
Register Draft Loss across burners
Posted by udidosa on 8 May, 2018 - 4:32 am
What are the steps required to derive the register draft loss in a burner of a power plant?
3
replies
Frame-V Machine with AA Cooler CW Bypassed
Posted by barindra75 on 7 May, 2018 - 1:24 pm
Can AA cooler CW be stopped for 30 min? what are the risks?
Difference Between Orifice Flow Meter and Ultrasonic Flow Meter
Posted by hadisiasi on 7 May, 2018 - 12:59 pm
we have problem in gas consumption according to difference between orifice Flow Meter and Ultrasonic Flow Meter.
5
replies
IGV Actuator Span in DGA too big
Posted by Frame6BNewB on 7 May, 2018 - 12:35 pm
GE Frame 6B Actuator replacement. Gross stroke 38mm however IGV blades travel more than 60DGA.
2
replies
GE MS7000EA Fuel Con
Posted by controlengineer_1984 on 7 May, 2018 - 6:17 am
Engineering Identification of field devices
Diesel Pump Sizing
Posted by sangeetha_ma on 7 May, 2018 - 2:36 am
Calculations for Diesel Pump Sizing
2
replies
Control System Retrofit
Posted by Anna Kendrik on 6 May, 2018 - 7:33 am
Retrofitting/upgrading MARK IV control system with Siemens to gain MARK VIe benefits
10
replies
Gas Turbine FR9E High Exhaust Pressure
Posted by AAkhan on 5 May, 2018 - 5:40 am
Gas Turbine GE Frame 9E in combined cycle operation is experiencing high exhaust pressure reaching 15Kpa.
Library Modbus
Posted by Reza Amanzadeh on 4 May, 2018 - 2:33 pm
Modbus TCP network file for the Basic4Android library.
Calibration of MagMaster Flowmeter
Posted by Danilo Gacevic on 4 May, 2018 - 12:39 pm
How to choose "Snsr Fact 1" to "Snsr Fact 4" parameters in MagMaster "SENSOR CALIBRATION" group?
6
replies
FX5 PLC Modbus RTU Slave Timeout Error
Posted by mrtommo on 4 May, 2018 - 6:23 am
Keep getting slave timeout error on PLC. TX light on PLC flashes and RX light on slave flashes.
Feeforward Based on Inverse Dynamic System
Posted by Dany90 on 4 May, 2018 - 5:16 am
Feedforward implemented in closed loop control where the plant is first order and the controller is PI. Can the feedforward be based on the inverse dynamic system or acceleration?
3
replies
3-Point Step Control
Posted by trunkbitz on 3 May, 2018 - 3:56 pm
Can someone elaborate 3-point step control on Auto and Manual mode in general?
3
replies
Need Some Help for Hydraulic Control System
Posted by plcmonkey on 3 May, 2018 - 1:51 pm
Have a project which requires an old OME PLC/HMI which has stopped functioning. The machine is 20+ and contains hydraulics I am unfamiliar with.
4
replies
MARK VIe-ToolBoxST Modules
Posted by Rasheed on 3 May, 2018 - 5:19 am
Toolbox ST Modules help Module M7FA051A1011_1
1
reply
Voltage Drop Between Generator and Main Switchboard on an Ocean Going Vessel
Posted by stadimet on 2 May, 2018 - 7:39 am
A new 1.2 MW, 415V, 50 Hz diesel generator has its voltage dropped between its TB and Main switchboard, by more than 6 V (415 down to 409 V) at 100% Resistive load (P.F=1.0). I need to bring it down to less than 4 volts.
1
reply
Gas Turbine Axial Movement
Posted by Yousaf on 2 May, 2018 - 7:35 am
Why Gas turbine does not move axially when such a high force in form of thermal energy is applied?
3
replies
Fr9E Exhaust Temperature Controlling Curves
Posted by novice001 on 2 May, 2018 - 6:28 am
Understand different exhaust temperature control parameters/ Limits
2
replies
Circuit Breaker Tripped Due to Turbine Under Speed
Posted by Ahmed on 2 May, 2018 - 3:57 am
Circuit Breaker Tripped due to Turbine Under speed
Omron PLC
Posted by Brayon on 1 May, 2018 - 8:14 pm
Omron CQM1 Factory reset
5
replies
Help Me Understand What Is Wrong
Posted by Alex on 1 May, 2018 - 1:22 pm
Help improving my automation business!
ALSPA P320 Documentation
Posted by instrusaad on 30 April, 2018 - 3:30 am
Looking for ALSPA P320 Documentation
3
replies
R Controller Failed to Come Online After GT Shutdown
Posted by chirus on 29 April, 2018 - 11:18 pm
After shutdown R controller failed to come online although S and T did come online
2
replies
Choosing Between Two Diesel Engines
Posted by wafa on 29 April, 2018 - 6:55 pm
On what basis we can compare two diesel engines?
5
replies
Direct or Reverse Controller
Posted by DIEGO HECTOR BARRIGA CARI on 29 April, 2018 - 6:32 pm
Reverse or direct controller example
1
reply
Connecting a Thermal Solar Plant CSP to the Medium Voltage Network
Posted by ISKNAN on 29 April, 2018 - 1:06 pm
Connection of the thermal solar plant CSP to the medium voltage network.
2
replies
GT 9E Fail to Ignite after Combustion Inspection
Posted by MOmar91 on 29 April, 2018 - 12:56 am
After combustin inspection the turbine didn't fire on liquid fuel but fired on natural gas due to LF check valves
7
replies
Steam Turbine Control Oil Pressure Dip
Posted by mabdullahkhan on 28 April, 2018 - 5:11 am
Have sudden pressure dip in control oil pressure from 180 bar to 140 bar for 60MW GE steam turbine
MTU Generators to Connect Al'York Chiller
Posted by Aamir on 28 April, 2018 - 4:20 am
Are our installed 3-MTU generators compatible to run the Al'York chiller
Codesys OPC Issue
Posted by bhargavp89 on 27 April, 2018 - 5:43 am
Problem connections to Codesys OPC
2
replies
LVDT_OnLine Under MARK VI
Posted by etoilesh on 27 April, 2018 - 3:49 am
Some one who know how we can see DOS_OnLine of LVDT (Nozzle) under Mk6?
1
reply
Exhaust Temperature Control Reference Limit
Posted by Mohamed zaki on 27 April, 2018 - 1:01 am
Does exhaust temp control reference (TTRX) have reference value at simple cycle and another reference values at combined cycle?
3
replies
RS485 to IP Converter
Posted by gunnerabuzaki2 on 26 April, 2018 - 7:52 am
The difference between RS485 to IP converter and MODBUS RS485 to MODBUS TCP/IP gatway
7
replies
Differential Pressure (Flow) Measurement
Posted by PolyT on 26 April, 2018 - 6:05 am
Flow (based on orifice + differential pressure) calculation in DCS/PLC software
GEM80 FIFAC 9274 Resolver/Synchro Encoder Card Parameters
Posted by jagote on 25 April, 2018 - 10:48 am
Looking for information about GEM80 FIFAC 9274 resolver/synchro encoder card parameters
1
reply
Air Mass Flow Rate of the Gas Turbine Compressor
Posted by alaloul on 25 April, 2018 - 8:14 am
how can i estimate the compressor inlet air mass flow rate of STG5-2000E gas turbine.
2
replies
Open Source PLC Environment Eclipse 4diac
Posted by Alois Zoitl on 25 April, 2018 - 6:22 am
Eclipse 4diac (www.fordiac.org) provides an open source PLC implementation (tool and runtime) for the IEC 61499 standard.
Set Address for Afcon P-CIM SCADA
Posted by radiwahab on 24 April, 2018 - 3:14 am
How to set the address for Afcon P-CIM SCADA
4
replies
Problems Accessing Configuration Management System (CMS)
Posted by Faris on 23 April, 2018 - 1:54 pm
Unable to access Configuration Management System (CMS) from controller
1
reply
4-20mA to 10-24VDC Foundation Fieldbus Converter
Posted by Ideh Ebuehi on 23 April, 2018 - 8:41 am
Any recommendations for a 4-20mA to 10-24VDC Foundation Fieldbus converter for use with DVC6010f Positioner
Kuhnke PLC Software
Posted by Kataeb on 23 April, 2018 - 3:22 am
Looking for software for Kuhnke PLC
1
reply
Testing Allen Bradley Point IO Unit
Posted by misraz14 on 22 April, 2018 - 3:53 am
Testing Allen Bradley Point IO unit without a PLC
Choosing Between Two Marine Gensets
Posted by wafa on 21 April, 2018 - 8:03 am
The criteria for the genset is a semi rapid genset with power output of 1800kva and 60HZ
3
replies
Hot Jobs During Mark 6 On
Posted by MARKBEGINNNER on 20 April, 2018 - 6:58 pm
Why MARK 6 supply is made off during any hot (welding, grinding) job in gas turbine?
2
replies
Software Solution for SLC 5/05, RSLinx and Dataport
Posted by John on 20 April, 2018 - 2:14 pm
Need to find software to replace Dataport in project setup with SLC 5/05 and RSLinx
3
replies
Pressure Monitoring System Issue
Posted by servo92 on 20 April, 2018 - 9:01 am
Reverse voltage Readings Issue of Sensors
2
replies
GE Gas Turbine 9E Crank Issue
Posted by Aamir25 on 20 April, 2018 - 6:49 am
Over a normal shut down of GE Gas Turbine frame 9E when we try to start the turbine it does not move.
1
reply
Honeywell Experion Release 311 DCS Manual
Posted by DIM on 20 April, 2018 - 5:04 am
Looking for a copy of Honeywell Experion Release 311 DCS Manual
H 25 Gas Turbine Control
Posted by Thettinaung on 20 April, 2018 - 1:43 am
Questions about H 25 Control system
2
replies
Generator Load Sharing
Posted by bspace321 on 19 April, 2018 - 6:06 pm
Generator load sharing
1
reply
What is the relation between speed (rpm), frequency, output power, and load?
Posted by wafa on 19 April, 2018 - 11:03 am
Cannot seem to understand the relation between speed (rpm),frequency, output power and load for a marine genset
1
reply
Torque Varies at Fixed Input Current for a Servomotor
Posted by Darren Ng on 19 April, 2018 - 3:12 am
Queries about the linearity between the output torque of a servomotor and its input current.
FactoryTalk View Studio SE project to a FactoryTalk View Client SE on Industrial PC
Posted by TheBurnerMan on 19 April, 2018 - 3:00 am
My question is: How do I get this ProjectNew.apa to become a runtime file on the IPC?
3
replies
How to Configure the ROTORK ACTUATOR IQ Range
Posted by Amar DAMENE on 19 April, 2018 - 2:53 am
Need help from experienced guys on how to configure the ROTORK ACTUATOR IQ RANGE to close and open from DCS
Failsafe System on a Metal Detector
Posted by Bronagh on 18 April, 2018 - 7:48 am
Alarm for failsafe valve on metal detector but the alarm does not sound immediately when it is switched off
Heat Exchanger Not Working Properly
Posted by razzaqfccf on 18 April, 2018 - 6:17 am
In heat exchanger the Control Valve in the steam inlet line keeps hunting now and then.What could be the reason?
2
replies
PLC with Multiple Field Voltage Inputs
Posted by rutkow on 17 April, 2018 - 11:21 am
Does a non-modular PLC exist that can accept multiple 24V inputs from the field, and auto-switch for redundancy?
1
reply
Wonderware Archestra Integrated Development Environment (IDE)
Posted by rami on 17 April, 2018 - 5:51 am
Looking for a tutorial or documents that will be useful to learn Wonderware ArchestrA IDE
2
replies
XM-220 Module via DeviceNet Config
Posted by kareem_405 on 17 April, 2018 - 1:27 am
Need to configure AB speed module XM-220 via DeviceNet
2
replies
PowerFlex 753 Configuration
Posted by kareem_405 on 17 April, 2018 - 1:20 am
Need to download project file to PowerFlex 753 CNET through RSLogix5K
1
reply
ControlLogix TCP/IP Socket Communications Issue
Posted by cjmpe on 16 April, 2018 - 4:05 pm
I'm having trouble making Socket communications work between a ControlLogix PLC and a Win 7 PC for job change control.
Spark Plug Mounting
Posted by ENG ORABY on 15 April, 2018 - 6:47 pm
How to adjust spark plugs after major or hot gas path or combustion inspection?
2
replies
GT DLN System
Posted by kurinjieee on 15 April, 2018 - 1:41 am
GT mode change over from pmss to ppm
Zelio Connected to HMI Omron
Posted by EkaS on 12 April, 2018 - 9:56 pm
How to communicate between Zelio and Omron HMI
MH50 Pallet System Restore Help - Battery Died
Posted by Tony on 12 April, 2018 - 10:31 am
We have a Mitsubishi MH50 Mill that battery went dead in Pallet Pull side - we borught up, set parameters but still won't work.
1
reply
Siemens OP27
Posted by Arefpour on 12 April, 2018 - 3:19 am
Siemens HMI OP27 to PG communication
Condenser Pressure and Steam Turbine Output
Posted by JonnFive on 11 April, 2018 - 3:14 pm
Condenser pressure shift with no change in steam turbine output.
Reverse Power Calculation by Power Angle for Synchronous Generator
Posted by gpnthdas on 11 April, 2018 - 2:00 pm
Reverse power calculation by power angle (degree) for synchronous generator.
Denso Robot Modbus Implementation
Posted by Franz on 11 April, 2018 - 7:26 am
Connection between PC and Denso Robot Controller via Modbus is making problems. How do you implement modbus protocol in Denso native language PAC script.
3
replies
Pneumatic Instrumentation Systems
Posted by Ronnny on 11 April, 2018 - 5:29 am
Will the pneumatic instruments be obsolete in the near future?
1
reply
Flow Calculation
Posted by Ayyappan on 10 April, 2018 - 10:00 pm
We have DP orifice 0~500 mbar. We also have P&T compensation and display value in MMSCFD
4
replies
Modbus Converters
Posted by Ashton on 10 April, 2018 - 9:40 pm
Best method for this scenario
3
replies
Plant Cyber Resiliency
Posted by KenCrater on 10 April, 2018 - 9:38 am
NIST has released a draft for comments of a publication on Cyber Resiliency
3
replies
High Voltage Motor Temperature Rise
Posted by Mohamedibr752 on 10 April, 2018 - 9:16 am
A high voltage motor temperature increased after rewinding.
1
reply
Triconex DI-3503E Modules Channels Changing Frequently from TRUE to FALSE State
Posted by RH on 10 April, 2018 - 7:19 am
DI-3503E modules channels are changing frequently from TRUE state to FALSE state.
4
replies
BMS
Posted by abusyed on 8 April, 2018 - 7:17 am
Need advice about using 4C or 2Pair cable for MOV instrument that has 2DI and 2DO command to the PCP panel.
Accident Shutdown of Hydro Generator
Posted by Nkezea on 8 April, 2018 - 5:42 am
Accident shutdown of two hydro generator working without load (less that 200 kW) while energizing a power transformer of 12.5 MVA, 110kV/30kV. Can someone explain this phenomenon?
7
replies
Mark VIE DCS Configuration
Posted by ENGORABY on 7 April, 2018 - 7:03 pm
In GE MARK VIE how to map faceplate in cimedit to block diagram like starter V3?
2
replies
Instrumentation Diagrams
Posted by Ronnny on 6 April, 2018 - 7:35 pm
What are the Key differences between P &ID diagrams and Loop Diagrams?