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Forum Archive
1
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Mark4 software upload
Posted by simon on 8 May, 2012 - 4:18 pm
How to upload mark 4 software
5
replies
Thermocouple reading conversion to different TC type
Posted by Mweber on 8 May, 2012 - 2:31 pm
Used wrong TC type indicator and now need to convert readings.
Arc Flash Analysis Study
Posted by Aman on 8 May, 2012 - 11:45 am
Looking for software for arc flash analysis
1
reply
9E IBH control valve
Posted by nordschleife on 8 May, 2012 - 10:39 am
I need ordering specification/information for an inlet bleed heat control valve for a 9E.
GT Manual Trip
Posted by Ashiq on 8 May, 2012 - 7:38 am
GT V94.2 manual (panel) trip
2
replies
DRUM LEVEL TRANSMITTER
Posted by sachi on 8 May, 2012 - 3:56 am
One drum level transmitter is showing deviated value
Automatic Voltage Regulator
Posted by azmanov on 7 May, 2012 - 11:11 pm
The voltage decreases in 5MW-rated diesel generator after the generator is operating even if no adjustment is carried out automatically
Integrating SOE Card events into an HMI
Posted by Mark Riche on 7 May, 2012 - 5:45 pm
Reading PLC SOE card events into a HMI program
3
replies
Factorylink 6.6 Communication configuration change Issues, need help
Posted by Steven Hollingsworth on 7 May, 2012 - 12:34 pm
I'm having trouble making changes to my FL6.6 ModBus+ in CM and having the configuration changes take effect in the application.
Modem GSM in Vijeo Citect
Posted by xox_vd on 7 May, 2012 - 10:57 am
GSM communication vijeo citect
1
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electric Fuel pump drawing more current and not running at all
Posted by Vishwesh Saraf on 7 May, 2012 - 5:50 am
I am having fuel pump of rating 12 V, 8 A. Which stops working after connected to supply and starts drawing more current with lower the voltage.
Elektronikon Atlas Copco Missing Menu
Posted by amcist on 7 May, 2012 - 5:29 am
new Elektronikon Atlas Copco installed but its display has a list of numbers instead of usual menu characteristic
1
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Hot loop for analogous signal
Posted by bap291111 on 7 May, 2012 - 12:23 am
Hot loop for analogous signal different from a FF Device?
0-333 mVAC to 4-20 mA Converter
Posted by EIman on 6 May, 2012 - 1:31 pm
Signal Conversion from 0-333 mVAC to 4-20 mA
3
replies
Jim Pinto article in AW - ThinManager software
Posted by Jim Pinto on 6 May, 2012 - 1:24 pm
ThinManager software provides security protection against introduction of external worms or virus attacks.
4
replies
neutral and ground short
Posted by engineer on 6 May, 2012 - 12:24 pm
neutral and ground short adverse effects
1
reply
load rejection test in gas turbine
Posted by Behzadi on 6 May, 2012 - 8:51 am
load rejection test in gas turbine driving a pump in oil industry
1
reply
Rs232 communication using vb6
Posted by vb6 on 6 May, 2012 - 1:39 am
sending the 8 digits as input through rs232 using visual basic 6 or visual basic 10.
1
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how to test an REF relay?
Posted by roy on 5 May, 2012 - 2:53 pm
how does one test an REF relay? what are the test REF circuit having?
4
replies
Governor Pressure System Sticking
Posted by Faisal on 5 May, 2012 - 10:37 am
Governor Pressure System sticks when a raise from 230MW to 290MW is given
IEC-101 - ABB AC450 - PCU400
Posted by Faisal on 5 May, 2012 - 10:23 am
IEC-101 IOA mapping in ABB AC450
Parallel operation of GTG with GRID
Posted by prashant desai on 5 May, 2012 - 8:34 am
THis is about mode of GTG operations when parallel with GRID both for AVR & Governors and then changing control/mode immediately on islanding from GRID to survive stable operation of Single Or multiple GTG in island mode.
Droop pulses AC drive
Posted by badri on 5 May, 2012 - 7:47 am
Droop pulses in Mitsubishi drive
1
reply
Accumulator Sizing
Posted by SA on 5 May, 2012 - 1:15 am
Sizing of Accumulator in the Hydraulic Pack Unit for a Diverter damper.
3
replies
Multi-Slave Modbus Network Problems
Posted by Chris on 5 May, 2012 - 12:54 am
Having issues with modbus 485 devices dropping out after a period of time.
Wireless HART Scan Time
Posted by MVKALE on 4 May, 2012 - 4:33 am
Calculating scan time in a wireless HART network
3
replies
Modbus over Point to Point Radio MDS SD4s
Posted by GBrown on 4 May, 2012 - 2:35 am
I am trying to decide which is better for me with my 9600 link. Do I use Modbus RS-232 or do I use Modbus TCP?
MCB wiring in Power Distribution cabinets
Posted by Rahul on 3 May, 2012 - 9:22 pm
Incoming wiring to Rows of MCB in Power distribution cabinets
13
replies
GE logicmaster software
Posted by Bill Schwarz on 3 May, 2012 - 12:42 pm
Can I install GE Logicmaster on a Windows XP machine?
4
replies
MODBUS RTU help needed
Posted by Chris Ferrell on 3 May, 2012 - 12:00 pm
PC MODBUS RTU software
3
replies
remote analog IO compatible with AB Ether/IP
Posted by R Diaz on 3 May, 2012 - 9:47 am
Need 4-20ma analog input modules compatible with ABs Ether/ip protocol
1
reply
Resistance Controlled
Posted by Neeraj Bathija on 3 May, 2012 - 7:07 am
How to calculate resistance to be inserted in Crane Hoist Motor?
1
reply
SCADA Software for IEC101 Protocol
Posted by xox-vd on 3 May, 2012 - 6:51 am
SCADA software using IEC101 protocol
3
replies
Using a sigmatel USB IrDa dongle to communicate a Drager Xam 2000 with CC Vision software
Posted by Justin on 3 May, 2012 - 2:38 am
How to use a sigmatel USB IrDa dongle to communicate a Drager Xam 2000 with its CC Vision software for calibration
1
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Trying to control Modicon M340 over ethernet
Posted by Birgir Hrafn on 2 May, 2012 - 10:02 am
I've got this ambitious project where I want to send a string or something through an ethernet cable and I want the PLC to pick up the signal and use it on a predefined program.
C264 IEC-T104 Redundency ethernet comunication port
Posted by ishaque miah on 2 May, 2012 - 8:23 am
Use modbus protocol IEC-T104 with two redundancy ethernet communication port.
2
replies
S7-300 Timers
Posted by Mihesper on 2 May, 2012 - 6:11 am
How to find out which timers are already used in S7 program?
1
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Interfacing between s7300 and s7 400
Posted by Muhammed on 2 May, 2012 - 4:29 am
Interfacing an existing PLC S7 300 with New S7 400 PLC in an expansion project.
2
replies
address download for composer 3.1
Posted by mack on 1 May, 2012 - 3:37 pm
Looking for web address to download composer 3.1 user manual to got with infi90
Replacing Omron PLC C200HX with C200HW-COM05-V1
Posted by Irak on 1 May, 2012 - 3:16 pm
Do I need to copy some code after C200HW-COM05-V1 was replaced, there is no communication with the new one???
Heat load of Turbine Compartment in Frame 6 GT
Posted by Pirate on 1 May, 2012 - 2:33 pm
Turbine compartment cooling became insufficient as the location of the gas turbine changed. Need to know the Cooling load of the Turbine compartment of Frame 6 GT
2
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Wireless Pressure Sensor (PS1) signal read period
Posted by fatihk on 1 May, 2012 - 8:20 am
Pressure signal read period shorter than 10 seconds
9
replies
Base load -Temperature control
Posted by G.Rajesh on 1 May, 2012 - 3:38 am
We are looking your valuable feedback why exhaust temperature limited to 529 Deg. C at base load than the previous 561 deg. C??
4
replies
How does Mark VI interpret pressure switch high kOhm
Posted by IrishAL0 on 1 May, 2012 - 3:15 am
How does Mark VI interpret pressure switch high resistance?
5
replies
Relation between torque and generator output power
Posted by Marius Jantea on 1 May, 2012 - 12:10 am
It is about my diploma project. I want to show a relationship between quantity of steam, steam pressure, torque of the prime-mover, torque of the generator and the total output power
2
replies
SLC 500 Subroutine jump
Posted by Kev on 30 April, 2012 - 10:51 pm
Lack of understanding on how to create a subroutine jump.
3
replies
Earthing of Marshaling Rack
Posted by kinshuk on 30 April, 2012 - 9:48 pm
health check of Grounding
14
replies
Hydraulic ratchet G.E Frame 5 mark 5
Posted by magdy on 30 April, 2012 - 5:55 pm
hydraulic ratchet engaged but turbine shaft not rotates.
Abb Advant/ OS 520 Workstation/HMI.
Posted by Just a Tech on 30 April, 2012 - 12:25 pm
MAX 0 Overlapping Displays Allowed.
Modbus OTB Ethernet
Posted by Edward Manurung on 29 April, 2012 - 9:41 pm
Problem connecting the Twido PLC (Master) to otb (Slave)
power turbine DCS specification
Posted by seifj on 29 April, 2012 - 1:06 pm
Looking for examples of gas turbine DCS specification
3
replies
RTU slave frame format
Posted by Ruchik on 29 April, 2012 - 11:10 am
What should be my RTU slave frame
2
replies
Greenhouse Automation
Posted by Sagar on 29 April, 2012 - 8:24 am
I have got problem with my project. The logic is very simple. I need to make it presentable.
5
replies
high exhust temperature spread trip
Posted by ibrahim on 29 April, 2012 - 3:17 am
a gas turbine frame6. tripped by high exhaust temperature spread trip after 25MW.
3
replies
Mark 5 problem
Posted by calvein on 28 April, 2012 - 11:29 pm
Diagnostic trip
1
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Interpreting BLDC motor spec sheet
Posted by Controlnoob1 on 28 April, 2012 - 2:39 pm
Hi, Im having trouble reading the spec sheet and want to confirm the values Im using to calculate Tm and Te.
1
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How do I Tackle "MEGAWATT TRANSDUCER SIGNAL TROUBLE"
Posted by samnix on 28 April, 2012 - 12:06 pm
The MEGAWATT TRANSDUCER SIGNAL TROUBLE alarm came up on my HMI is tripping my generator breaker when the am exporting withing 7.0 - 7.5MW from a 25MW generator.
4
replies
Mark 5 Hard Disk Drive Crash
Posted by Hydrogen gas on 28 April, 2012 - 10:32 am
GE Mark5 hard disk drive crashed new help with reprogramming it
2
replies
CS3000 Audible Alarm Setup
Posted by Jim W. on 28 April, 2012 - 4:53 am
How to set audible alarms in Yokagawa CS3000.
1
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ON - OFF Valve actuator Sizing
Posted by USP on 28 April, 2012 - 3:52 am
ON - OFF Diaphragm Valve actuator sizing.
Oil leak detection in gas turbines
Posted by sherif on 28 April, 2012 - 2:51 am
I am looking for Explosion proof oil mist detectors
1
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Modbus comm with EGX100 Ethernet gateway
Posted by Saad Farooq on 28 April, 2012 - 2:28 am
I can read the slave RTU devices on my Modbus EGX100 gateway through the on-device webserver but can't read it anyway else.
2
replies
thermocouples
Posted by J. Nourian on 27 April, 2012 - 11:07 am
durability and reliability of high temperature thermocouples
About AC-DC wiring duct separation
Posted by Rahul on 27 April, 2012 - 4:42 am
DUCT SPACING (50mm min) for AC and DC signal in Marshaling/Control Cabinets
1
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Standards about Impulse pipe
Posted by Author on 27 April, 2012 - 2:14 am
Standards about impulse pipe
JimPinto.com eNews 27 April 2012 on the web
Posted by Jim Pinto on 27 April, 2012 - 1:43 am
The latest JimPinto.com eNews 27 April 2012 is on the web at: http://www.jimpinto.com/enews/27apr2012.html
14
replies
Torque Convertor Operation
Posted by Control on 26 April, 2012 - 12:54 pm
I work in a Natural Combined Cycle Plant Power which have MS9001E, Frame9E and Mark V control. How does a Torque Convertor operate?
10
replies
Gas turbine power generation frame 6 load output
Posted by Mr Oluwafemi Ogundaisi on 26 April, 2012 - 11:32 am
Which of contributes heavily to a gas turbine frame 6 load output most - ambient temperature condition or stable grid frequency?
1
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Allen Bradley Ethernet IP / Serial Question
Posted by Jaytee on 26 April, 2012 - 10:16 am
Trying to design a system that has multiple communication platforms.
14
replies
Inlet Filter DP
Posted by Cris on 26 April, 2012 - 10:03 am
Inlet Filter DP
Neutral Earthing for Transformer
Posted by ROY on 26 April, 2012 - 5:17 am
i have 400/230v transformer without neutral earthing.
Intelligent soot blowing system
Posted by nil on 26 April, 2012 - 2:06 am
Problems with Heat flux sensor which is used in water wall flux measurement
Compact Logix to Durag using Modbus
Posted by Daniel Collins on 26 April, 2012 - 1:30 am
Compactlogix plx via modbus to durag flame controller, have other modbus slaves connected to plc working but can't figure this one out
vacuum circuit breaker life Vs current capacity
Posted by paru on 25 April, 2012 - 11:53 pm
I wish to know the relation between the breaker life with its current capacity.
ACS 50 CONTROL PANEL FOR RAPID ROLL DOOR
Posted by jeff hopton on 25 April, 2012 - 10:53 pm
How do you disable the entrance loop to install a motion detector on an ACS50 control panel?
2
replies
Shared neutral in two control panels
Posted by DT on 25 April, 2012 - 9:19 pm
I want to use one 480 to 208 transformer for two control panels.
1
reply
Negative KVAr
Posted by Bill on 25 April, 2012 - 8:40 pm
Negative KVAR reading
Old WAGO-IO-PRO CAA versions
Posted by Reid on 25 April, 2012 - 7:23 pm
I'm looking for old versions of WAGO-IO-PRO CAA so I can experiment with my old WAGO (or optionally a firmware update!)
1
reply
dp flow & gage xmtrs sharing impulse line
Posted by philly on 25 April, 2012 - 4:53 pm
DP flow xmtr and gage xmtr sharing the the same impulse line.
Using outputs on Mitsubishi PLC to control motor
Posted by Fran Repash on 25 April, 2012 - 1:50 pm
Not able to get outputs to control an inverter to regulate speed of a motor.
1
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Interfacing PLCs as Modbus slaves via serial to Ethernet converter
Posted by Tom C. on 25 April, 2012 - 12:22 pm
Interfacing AB MicroLogix 1100 and MicroLogix 1500 to serial to Ethernet converters as a Modbus Slave
Alarm Information Management System
Posted by giri on 25 April, 2012 - 9:06 am
MAX DNA DCS Setup for Matrikon Alarm manager
CHEAP SMS UNIT
Posted by Russ Miller on 24 April, 2012 - 11:22 pm
Sending an e-mail, SMS or text message on the cheap!
1
reply
Intouch 9.5 multiple remote client with different resolution
Posted by Suraj on 24 April, 2012 - 5:36 pm
remote connection with different resolution to the same server with lower resolution
Want Vijeo Designer v6.0 to send ASCII string command to printer
Posted by suraj on 24 April, 2012 - 5:27 pm
Protocol conversion along with conversion from ASCII bytes to ASCII strings
6
replies
Burned up Machine Panel
Posted by Gary on 24 April, 2012 - 4:56 pm
Panel Burned up without blowing a fuse
17
replies
Non-Nuclear Density Meter For Slurry
Posted by Austin Bell on 24 April, 2012 - 2:27 pm
Does anybody know of a non-nuclear continuous in- line density meter for slurry?
1
reply
Segregating Instrumentation modules
Posted by Rahul on 24 April, 2012 - 5:25 am
Regarding Segregation Rule for Safety System
4
replies
Rosemount 3095 Multivariable Transmitter link using Engineering Access software
Posted by Justin on 24 April, 2012 - 2:22 am
Changing Flow fluid type and other variables with software link to P.C using HART modem.
RSLinx Enterprise Max Controllers
Posted by Bill on 23 April, 2012 - 2:13 pm
Limitations on number of controllers with RSLinx Enterprise
3
replies
Gas turbine Surge protection during Grid frequency changes
Posted by Sekar on 23 April, 2012 - 11:21 am
GT tripped on surge protection when frequency changed in Grid from 49.8 to 48.8 Hz.
2
replies
Servers that support FC23
Posted by Scott Faulkner on 23 April, 2012 - 7:22 am
I need a Modbus server that supports function code 23.
2
replies
Gauge Vs Absolute pressure
Posted by nikhilkapoor_vit on 23 April, 2012 - 7:20 am
When calibrating a DP (Differential pressure) instrument like a DP switch or DP Tx whether to keep the LP (Low Pressure) port open to atmosphere or it should be blinded?
10
replies
temperature control mode
Posted by saudi power station on 23 April, 2012 - 6:42 am
Why are our two GE units frame 7 (mark 6) rated differently? one rated to 62 mw, whereas the other one temperature control takes place at 70 mw.
2
replies
GE Frame 9E Liquid Fuel Purge Line
Posted by ag on 23 April, 2012 - 6:15 am
Is Liquid fuel purge air line necessary if GT is operating only on HSD?
3
replies
REF Relay Current Transformers
Posted by roy on 22 April, 2012 - 5:04 am
3phase 3wire & 3phase 4wire how to connect the phase CTs and Neutral CTs to a Ref relay
2
replies
Honest Information in Process Start Up
Posted by Joefin on 21 April, 2012 - 7:15 am
Can you Trust the Information in your display
1
reply
Cable ratings
Posted by Henry on 21 April, 2012 - 2:07 am
Need help in cable rating
3
replies
Ladder Logic Looping
Posted by lovehockey97 on 20 April, 2012 - 8:38 pm
I am working on offline programming of a PLC. I need to figure out how to make a system go forever (theoretically)
6
replies
generators
Posted by G.T. Robb on 20 April, 2012 - 6:17 pm
If a single generator that is rated to 3600 rpm and it speeds up to 16,000 rpm will that affect the hertz power product?