Really Long Panel Feeder - How to Connect to Panel and Feeder Breaker?
Posted by Vinny Galbo on 20 May, 2018 - 8:08 pm
I'm working a project involving great distances from a main switchboard or power panel to some 250A 480/3 panels.
By Vinny Galbo on 23 May, 2018 - 12:30 pm
This is the direction that we are currently heading. We plan to group each set of four conductors...
How to Configure a Combined Guided Wave Radar Transmitter
Posted by Amar DAMENE on 20 May, 2018 - 1:55 am
How to setup the LRV and URV for a combining guided wave Radar with Rosemount Chamber
Can Honeywell C200 controller address retrieve using any software ??
PLC to Control 3Khz-6Khz Single Phase Inverter
Posted by Vincent Agu on 15 May, 2018 - 8:13 am
Selecting a PLC to control PWM 3Khz-6Khz single phase Inverter
Modbus Gateway Redundancy
Redundancy between Concentrator Modbus Gateway and DCS Yokogawa Centum VP
High Voltage Motor Temperature Rise
A high voltage motor temperature increased after rewinding.
Gas Turbine FR9E High Exhaust Pressure
Gas Turbine GE Frame 9E in combined cycle operation is experiencing high exhaust pressure reaching 15Kpa.
By quangdat on 7 May, 2018 - 10:20 pm
Dear Mr Bob Johnston, I want to contact you by private email, for some question about the chance...
Difference Between Orifice Flow Meter and Ultrasonic Flow Meter
we have problem in gas consumption according to difference between orifice Flow Meter and Ultrasonic Flow Meter.
Calculations for Diesel Pump Sizing
Need Some Help for Hydraulic Control System
Have a project which requires an old OME PLC/HMI which has stopped functioning. The machine is 20+ and contains hydraulics I am unfamiliar with.
Modbus TCP network file for the Basic4Android library.
Interfacing GSM module with matlab
My aim is to send SMS using GSM module by interfacing with matlab
By Saad on 3 May, 2018 - 4:15 pm
try writing tx4 ='AT+CMGS="9844806008"'; >the code i have used is (which is not...
Composer Not Connecting to Controller
Assist with connection issue between Harmony Composer and BRC300 Controller
Voltage Drop Between Generator and Main Switchboard on an Ocean Going Vessel
A new 1.2 MW, 415V, 50 Hz diesel generator has its voltage dropped between its TB and Main switchboard, by more than 6 V (415 down to 409 V) at 100% Resistive load (P.F=1.0). I need to bring it down to less than 4 volts.
Direct or Reverse Controller
Posted by DIEGO HECTOR BARRIGA CARI on 29 April, 2018 - 6:32 pm
Reverse or direct controller example
How to Configure the ROTORK ACTUATOR IQ Range
Posted by Amar DAMENE on 19 April, 2018 - 2:53 am
Need help from experienced guys on how to configure the ROTORK ACTUATOR IQ RANGE to close and open from DCS
By borrellimd on 1 May, 2018 - 11:53 am
Usually that depends on whether or not the Rotork has an isolated contact output (sometimes a...
The difference between RS485 to IP converter and MODBUS RS485 to MODBUS TCP/IP gatway
By Fred Loveless on 1 May, 2018 - 9:54 am
Greetings, it is actually very straight forward. An RS485 to IP/Ethernet converter Encapsulates the...
By Chris on 30 April, 2018 - 9:33 pm
Take a look at the Anybus Communicator - Modbus TCP (AB7072). This Communicator is capable of...
LVDT_OnLine Under MARK VI
Some one who know how we can see DOS_OnLine of LVDT (Nozzle) under Mk6?
Need to be refreshed on scaling 4-20ma inputs-output ratios. Been out of the loop for a few years.
Software Solution for SLC 5/05, RSLinx and Dataport
Need to find software to replace Dataport in project setup with SLC 5/05 and RSLinx
By Archie on 23 April, 2018 - 2:15 pm
AdvancedHMI software can be used to monitor bits in a SLC and write to an Access database. It's a...
4-20mA to 10-24VDC Foundation Fieldbus Converter
Posted by Ideh Ebuehi on 23 April, 2018 - 8:41 am
Any recommendations for a 4-20mA to 10-24VDC Foundation Fieldbus converter for use with DVC6010f Positioner
Pressure Monitoring System Issue
Reverse voltage Readings Issue of Sensors
Slurry Density Measurement
Are there reliable alternatives available to measuring slurry density except for the Gamma radiation method?
By Tim Lee on 14 April, 2018 - 11:08 am
I didn't read all the way through the blog, but the indications I got is a Coriolis meter would not...
Collecting the input state of the PLC and send it through the port 1 to a PC
Zelio Connected to HMI Omron
How to communicate between Zelio and Omron HMI
How can one go about developing a SECS/GEM protocol driver?
By Jesse Stone on 12 April, 2018 - 12:01 pm
open source in C++ http://fatalfeel.blogspot.tw/2013/09/secsgem-open-source.html...
By Jesse Stone on 12 April, 2018 - 3:42 am
open source code in C++ http://fatalfeel.blogspot.tw/2013/09/secsgem-open-source-for-windows.h tml...
Air-Cooling Unit Outlet Temperature Control
Distillation column has air-cooling unit outlet temperature control problem.
By Hans H. Eder on 12 April, 2018 - 6:50 am
Lowering the PID execution frequency is not going to help. The better approach: First try to get...