Pressurized Nema 4x Enclosure
Certificaiton for a pressurized Nema 4x Enclosure for hazardous location
Calculation process of FSRT in Mark IV
What is the formula for FSRT calculation in MARK IV?
PLC as a Data Concentrator on RS485 Protocol
I want to use a PLC as a data concentrator unit for my field devices which are communication on RS485 protocol.
By Curt Wuollet on 24 July, 2017 - 9:09 am
This sort of thing is straightforward IFF you have the ports to do it. For a recent project I have...
By Ikhtiander on 23 July, 2017 - 5:14 am
Hello Gautam, Though I don't have experience with MSB632RA-DC, I can expect that it will be the...
Two 4-20 mA Signals Through One Pair
Two LIT signals (4-20mA) sharing 1 pair through a multicore cable.
By d on 24 July, 2017 - 9:53 am
Regardless of the success of your troubleshooting thus far you need to sort out you signal wiring...
By maxl1991 on 24 July, 2017 - 7:06 am
Hi David, Thanks for your reply, I thought this might be the case but after tracing the cables I...
By dickcaro on 18 July, 2017 - 11:29 am
It is not possible to share two 4-20mA signals on a single pair cable. Perhaps the multicore cable...
Gas turbine MS5002B (with Mark VIe control) frequently works in control temperature mode.
By Leandro Carletti on 24 July, 2017 - 9:09 am
working in temperature control for a MS5002 is not abnormal condition. is not a alarm condition is...
By mohamed31 on 19 July, 2017 - 2:24 am
yes I am thankful and this is my email; email@example.com > Send me an email address,...
By mohamed31 on 18 July, 2017 - 3:00 am
yes of course I will be so thankful sending me some valuable documents MS5002B And MARK6e control ...
MaxDNA DCS History Report
Exporting MaxDNA DCS history report
By GM on 24 July, 2017 - 1:17 am
this is the problem which you are facing right from the beginning or recent? Were you able to...
High Inlet Air Filter Differential Pressure During Rain
Frame 6B machine inlet air filters differential pressure increases significantly during rainy season causing trip.
By senouci sadek on 23 July, 2017 - 3:06 pm
Hi- kh000, My idea is only as proposal to mitigate the impact of high humidity in you...
Bentley Nevada 2300 Monitor
Posted by Bentley Nevada 2300 on 15 July, 2017 - 8:17 am
How does a Bentley Nevada 2300 Monitor differ with 3500?
By AB on 23 July, 2017 - 9:32 am
Thanks Cal! One thing more does it have analog / digital signals which can be integrated to a...
Master & Slave configuration between 2 PLC Twido TWDLCAE40DRF
I need solution for master & slave configuration between 2 PLC Twido TWDLCAE40DRF
By Ikhtiander on 23 July, 2017 - 4:02 am
Hi Kungfupanda, you can use Modbus RTU protocol in which one Twido will be acting as a Modbus...
Looking for a copy of the Yorkshire F6 HV Switchgear manual
Relationship between fuel control and excitation control
By Muhammad Junaid on 21 July, 2017 - 11:21 pm
Great Work.. Superb.. I'm new at 9HA.01 GTG and understood very easily with such...
Wiring Up 7 Emergency Stops on a Conveyor
Looking for a diagram for wiring emergency stops on a conveyor.
7500 series combined SRV/GCV assembled together vertically. GCV stem was stuck after recent overhaul.
Device Dropping from Segment of Foundation Fieldbus
Sometimes when we take out device from FF segment it gets detected as a commissioned device
Unit Trip After 28VDC Loss on MKVIE
Why we're tripped after a failure of 28 vdc power supply network, due to a PDOA fail.
By Seeker on 20 July, 2017 - 11:22 am
Hi Chemsoud, Do you have a spare PDOA? Did you check if the PSVO is working fine?...
Connecting WINCC to RTU560
Posted by keyhan haddad on 20 July, 2017 - 11:21 am
how to connect WINCC to RTU560
Turbine Bearings Sealing Air Supply Transfer Valve (VA-14)
The function of VA14, Turbine bearings sealing air supply transfer valve in Frame 9e
IS215UCVEH2A Battery Discharging
Mark VI IS215UCVEH2A battery is discharging
Need a programming manual for Omron Sysmac S6.
By Kevin on 19 July, 2017 - 3:47 pm
Is there a software package for the sysmac? I thought it was only the hand held? >If you...
Designing Power Meter Network
Looking for information about programming and troubleshooting experiences with Modbus power meters.
By Curt Wuollet on 19 July, 2017 - 2:51 pm
I should be more clear. Get some cable intended for RS485. It's not horribly expensive at say,...
By Curt Wuollet on 19 July, 2017 - 2:32 pm
If there is any distance involved, cat 5 cabling could give you many things to be careful about....
GE Gas Turbine Thermal Insulation
Lifetime of Rotor at Gas Turbine
What is the lifetime of rotor at gas turbine type BBC-GT9 in EOH?
Electronic Circuit Protection
Surge/Transient/Lightening protection of transmitter.
Do VSD which has been stored for more than 3 yrs need to "pre-charge" before powering with main supply?
Is it possible to connect an ET200U (6ES5318-8MB11) on a S7 300 DP network?
By Riley on 18 July, 2017 - 4:05 pm
Thanks alot, couldn't find this precious info in Siemens or other German forums......
Exhaust Temp Spread Trip after Selecting IGV Temp Match
The GT trips on high exhaust temperature spread after selecting IGV Temp Matching (transfer from SC into CC)
125VDC Both Legs Having Difference
Mark-Vie 125VDC Input supply -VE phase showing -80VDC and + phase showing +45VDC.
By LFord on 17 July, 2017 - 6:27 pm
I just wanted to thank you for the extremely detailed responses. We are having issues with...
What to consider when choosing wet seal legs in DPs