Is IoT an Inherently Dangerous Movement?
The recent IoT (internet of things) meme seeks to connect everything, potentially, with everything else. That is a dangerous idea. It trades safety for convenience and enables attacks.
By Curt Wuollet on 18 April, 2015 - 12:33 am
Yes, it is, and will remain so for the forseeable future. To do it safely would largely remove the...
Starting a Synchronous Motor
Please help me fully understand exactly how a large synchronous motor is started?
Communicating between CAT EMCP II and GE Fanuc
Communication Setup Between CAT Engine's EMCP II to GE Fanuc LM 90 70
By CuriousOne on 17 April, 2015 - 9:41 pm
I believe MODBUS via serial cable will do the communication between the two systems....
Trip Log Display on Speedtronic Mark 5
We have a problem with the trip log display on our Gas Turbine, equipped with Speedtronic Mark 5 system (RST) and HMI cimplicity 3.22
By DAMENE on 17 April, 2015 - 6:32 pm
Dear Rabhi, Dear CSA Is there a cards to replace on the Speedtronic Mark 5? to resolve this...
By rabhi on 17 April, 2015 - 2:21 am
Hi Damene, Can you provide your e-mail id, i may be able to share some documents with you. ...
Low Air Flow Confirmation
Looking for sensor to confirm low air flows
By Roy Matson on 17 April, 2015 - 6:37 pm
Paul, I edited your post to get at the salient points You indicated the pressure switches may...
By Curt Wuollet on 16 April, 2015 - 12:03 am
The right angle tubes would actually give you some indication of flow in addition to static...
By Roy Matson on 15 April, 2015 - 8:10 pm
> I'm starting to feel like as long as I pipe the "lo port" to > the duct at my...
By Curt Wuollet on 14 April, 2015 - 10:33 pm
Away from the blower at the inlet and outlet. There is a deep physics answer, but think of it like...
Combining Wires in Conduit
What guidelines or resource do you use to decide what cables are OK to combine in a conduit or cable tray?
By Roy Matson on 17 April, 2015 - 5:26 pm
I think NEC section 16 is pretty clear, 16-212 in particular. I can't find it at the moment, but...
By Fel Flores on 17 April, 2015 - 1:57 am
can you tell me the particular part of the code that states you can combine a low voltage and...
Is software of Mark VIe the same as Mark VI?
Turbomach Taurus 60 Gas turbine Speed Deviation Fault
Gas turbine speed deviation fault
MOSCAD 400 as MODBUS Master
I need sample tables for configuring MOSCAD PLC to poll Inputs, Outputs & Registers from Siemens S7-200.
Communication using OPC Protocol with Siemens S7 PLC
WRONG OPCCOMN_PS.DLL VERSION IS REGISTERED. Someone can help me?
Gas Turbine control - Hardware Part Trip of L4
When Hardware causes the trip of L4
Transformer Differential Relay Protection during Open-Phase
Transformer Differential Relay Protection during Open-Phase. Possibility of the relay to trip during line to ground fault or open conductor outside the zone of the differential scheme?
Gas Turbine Efficiency/Power Output vs Relative Humidity and Specific Humidity
Posted by sriramsandeep on 1 April, 2015 - 1:15 pm
gas turbine efficiency/power output vs Relative humidity and Specific humidity
DSLC from Woodward Not Operate in Droop?
Does DSLC woodward have restriction operating on droop?
By 309EGuy on 16 April, 2015 - 6:56 am
Terminal 47 is the CB AUX contact. If you open, or have no connection, to the terminal the DSLC...
How to decode Zone 2 specification
IEC 60529 IP2 (FINGER SAFE)
Posted by Brian Rode on 31 July, 2000 - 9:05 am
Does anyone have a clear definition of "IP2" (Finger Safe).
By Frank on 16 April, 2015 - 1:43 pm
Which IEC standard does this come from? > IP1 - 50 mm - fist or hand > IP2 - 12 mm -...
GE Mark VI/VIe HMI and Software Questions
Specific questions about Mark VI and VIe.
By Jeffery Johnston on 16 April, 2015 - 12:31 pm
Kevin, You seem very proficient in the GE world of turbine controls and i'm a new controls...
Mark-VI VCMI Card Fault Alarm (code: 57,67)
By Rabhi on 16 April, 2015 - 3:25 am
Hi, I would be able to help you and would like to e-mail me the issue with any screenshots. If...
260 kVA Diesel Generator Drops Under 250 A load
260 kVa FGWilson Diesel Genset drops voltage when under 250 amps load
Modbus RTU communication between Siemens CP441-2 and Schneider Compact NSX
I try to connect a Power Circuit breaker from Schneider to a Siemens PLC using Modbus RTU protocol.
By Erick on 15 April, 2015 - 1:19 pm
Hi, i have the same problem but with an other MODBUS slave. Does one of you have a solution? ...
Hydrogen Leakage Through Three Valve Manifold of DP Transmitter
After fire in the three valve manifold connected to DP transmitter caused by Hydrogen leak. Want to know what checks to be performed on these manifolds while in service and at what frequency.
Water Injection System of GE Frame 9e
What rate does water inject into turbine in liquid fuel gas turbine on preselected and BASE LOAD?
SIL 3 RTD Converter to 4-20mA
SIL 3 certified RTD to 4-20 mA converter
Displaying Data from Elektronikon mkIV on PC Screen
visualize data from elektronikon mkIV on pc screen