431
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Why do you pay for PLC programming software?
A question that has been on my mind for some time...
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By Curt Wuollet on
16 January, 2019 - 11:12 am>If your company can't afford to use the best, then your company will >always be in this...
By Rich Rosario on
14 January, 2019 - 11:07 amDesigning software is an expensive endeavor, and maintaining and upgrading it a continuous expense...
18
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Using single transmitter for both DCS & ESD
Using single transmitter for connecting to both DCS & ESD systems
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By Lamri 3535 on
16 January, 2019 - 6:27 amI think in a few years ago this solution was impossible and not recommended, but not with the the...
3
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Hide Column in Cross Reference of Eplan P8
How can we change the order of cross-references in Eplan P8?
Looking for MARK V keypad operation manual
1
reply
How to Synchronize Motor Speed
Need help adding and inverter and synchronizing motor speed
Does an EMC/EMI filter go before the VFD or after the VFD?
3
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Can anybody explain the difference of Exd & Exde protections??
What is the difference of Exd & Exde protections?
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By Ramesh on
8 January, 2019 - 5:32 amTo add: If a Ex e Juntion box or control cabinet is used then the internal non switching components...
Trying to run an AC Motor with Parker AC Drive
3
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VFD Control of Hoist Motor and Break
How to control a Hoist Motor with VFD?
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By James Ingraham on
9 January, 2019 - 5:27 pmI don't want to sound too much like I'm shilling for Allen-Bradley here. They're a major supplier...
3
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Door Opener on Reefer Container
How to drive reversible motor for the worm gear on the vent of a Carrier AC system
2
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GE Fr9E Turbine Inner Barrel Temperature
GE Fr 9E Turbine inner barrel temperatures (TTIB) have increased from 155 Deg C to 195 Deg C while GT ramped up from 60MW to base load (125MW).
LP Steam Generation Higher Than Design
LP steam generation is designed for 12 Ton/hr on base load while it increased to 32 Tons/hr on partial load operation.
Mk VI "Excessive Speed Error" Preventing Turbine Roll
Excessive speed error alarm prevented roll of steam turbine. How is this alarm calculated?
I am looking for an application (maybe a PLC) that can be used to test my inventory application that uses the Modbus protocol to lock and unlock doors on a cabinet.
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By Harshdeep_Singh on
9 January, 2019 - 9:31 amyou can use our mBTCP slave .net class that will work with C# as a MB simulator. For more...
Major Overhaul for a Frame 5 GE Gas Turbine
In-between clearances between shroud blocks at GE gas turbine frame 5
How difference in displacement of engines affects its performance
Problem Communicating with RTU560
RTU560 Ethernet communication
7
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Exhaust Over Temperature and Abnormal Heat Emission During Startup
Machine tripping on exhaust over temperature and abnormal heat emission during startup
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By IsaacA on
10 January, 2019 - 6:13 amDear CSA, No alarm was recorded prior to the trip. The trip was a sudden occurrence with no...
4
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Mark-5 Vibration Transducers
Radial and Axial probes gap voltage adjustment
10
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Cannot Find a 12 VDC Conductivity Switch
Trying to find a conductivity switch that is powered by 12vdc. All the ones I find are 24 vdc or 24 vac (or 120 vac).
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By Steve Myres on
8 January, 2019 - 7:57 pmYou might be able to find a refraction-based photo level switch that differentiates between the oil...
6
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New To Instrumentation Looking for Resources
Help needed for learning instrumentation.
1
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Mk V 3rd Party using HMI TMOS SCADA
Anyone with experience using using 3rd party HMI TMOS SCADA with Mark V
3
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Wiring for 1 Phase 460 Volt Evaporator Motor (Carrier Transicold)
Wiring for 1 Phase 460 Volt Evaporator Motor (Carrier Transicold)
11
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Gas Turbine IBH Valve Opening Without Any Command
GE Frame 6 B Turbine Inlet Bleed Heating Valve opening without any command.
4
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Air Flow Requirement for Pneumatic Instruments
Posted by alwaysahobbyist on
11 December, 2018 - 4:37 amHow much air flow would be required for an installation having multiple numbers of Pneumatic Controllers and Transmitters, Control Valves, and Loader Valves?
MAGELIS Terminal XBT F023110
How to correct application fatal error: 1241?
Lube Oil Consumption High
GE frame V gas turbine lube oil consumption after shutdown
on 15 January, 2019 - 5:12 pm
on 15 January, 2019 - 5:46 am
on 10 January, 2019 - 2:04 pm
on 8 January, 2019 - 12:49 pm