Sinus Penta VFD Crazy Overvoltage on DC Bus
Sinus Penta VFD Overvoltage We can't trace it even with Italy's help It's running a disc brake dyno.
Worth of training versus the cost.
Unable to Measure Frequency in One Phase
Unable to measure frequency in one phase of a 3 phase generator.
Intouch Historical Trending Freezes
Intouch Application version 11, when consulting historical trending, after a while the data displayed begins to slow down and it crashes eventually.
Allen-Bradley Output Card
SLC remote I/O rack output card.
By Bob Peterson on 12 February, 2016 - 6:17 pm
The 1746 I/O cards came with insert labels that could be used with PLC5 addressing (octal) or SLC...
Mark Vie PDIA Pack Problems
Mark Vie PDIA module communications problems.
Generator Hydrogen Cooling System
hydrogen cooling system for GE frame6
By buvan on 11 February, 2016 - 5:10 pm
What is the reason for hydrogen dew point and hydrogen dew point not maintaining in generator?...
How to connect a Control & Readout Ltd 406 Controller to a small toaster oven?
Electromagnetic Flow Meter
Using electromagnetic flow meter for chocolate syrup
UP/DOC Programming Software
Looking for info on UP/DOC by XCEL programming software
MODBUS TCP (Port Forwarding of GSM Router)
Can I use Port Forwarding feature in the GSM routers to enable MODBUS TCP servers?
By Lynn August Linse on 12 February, 2016 - 9:35 am
Modbus TCP won't care - as long as the server (slave) has a fixed IP, then forwarding TCP port 502...
Unsupported Controller Fix
Seeking best solutions for operating computerized saw when controller is problematic.
By Steve Myres on 11 February, 2016 - 5:39 pm
....but it should be easy to automate with a modern PLC and hardware or PC-based HMI, and no matter...
By Bob Peterson on 11 February, 2016 - 4:45 am
Hard to give you much help without knowing more. It would be relatively easy to replace the...
Honeywell Experion Information
I'm looking for a textbook or a good website that would give better explanation on the C300
Downloading a Program from Micro311
Trying to download the program from a Modicon Micro311
Intrinsic Safe & Non-intrinsic Safety Cables
Differences between intrinsic Safe & Non-intrinsic safety Cables
By StrangerOnTheInternetInADifferentCountry on 9 February, 2016 - 1:36 am
> So if I use NIS cable in hazardous areas then is it OK? You will still need to use the...
Vijeo Citect MODBUS RTU Communication
Problem communicating between Vijeo citect and a MODBUS Device (Preset ACCULOAD).
GE LM6000 Water to Fuel Ratio Control
Is the DCS of a GE LM6000 engine able to control the water to fuel ratio (water used to deNOx the fumes) within a wide range?
Looking for a logic diagram for aeroderivative turbine TM2500
Looking for a copy of Microtel 700 specification
Looking for the typical applications for a diaphragm seal (chemical seal)
Communication Issue Using MODBUS TCP
AC Motor Rated Current Question
If I have a 3-phase 15HP induction motor with a rated current of 18.2A, is this the current per phase, or total over all three?
Free handbook for power generation control
Adding New PID Block to Mark V HMI
Adding a new PID block and having difficulties on how to add Inputs to this block
DP Transmitter for Level Measurement in Vacuum Conditions
Can we use a DP transmitter to measure the water level in a vacuum tank? If not, what is the solution for it?
By Govind on 8 February, 2016 - 7:26 am
Try Using Displacer type level transmitter it works > Currently we are using DP to do the...
What does (%span) mean for transmitter accuracy?
Instrument grounding: arguments needed...
By Curt Wuollet on 7 February, 2016 - 4:11 pm
If you wanted the best method to couple noise into a circuit for testing etc. you would wrap a...
MK5 Diagnostic alarm 0035
Need assistance finding solution to diagnostic alarm on (R ) core, 0035 DCC EEPROM TABLE CHECKSUM.
Calculation of AC Motor Power
I have a motor rate in lbs-ft, the power isn't on the nameplate.
By eng. mohamed on 7 February, 2016 - 9:24 am
I want to ask about the percentage of the power between the motor of submersible pump and shaft...
IGV Conrol Valve not following
IGV Valve not following setpoint. Even if it is commanded to full open position it remains in 53% position.
By SHIVRAM on 7 February, 2016 - 8:01 am
There is a trip for GE machine that IGV not following the reference! During this time IGV...