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The threads that wouldn't die...
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
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The steady state of disks is full.
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-- Ken Thompson
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Posts from...
Sunday, July 13, 2008
1697 ;TCE1 TMR check trouble, ETR2 diagnostic alarm is appearing when the unit is running.
New Replies:
By CTTech on 13 July, 2008 - 11:13 pm -
By CTTech on 13 July, 2008 - 11:13 pm -
I would use the PD core to remove power from each TCEA core ie X, Y, and Z and observe R, S, and T...
By Brian on 13 July, 2008 - 12:17 pm - Thanks for your reply, the above alarm was rectified after changing the TCEA card of the <S>...
RSView app hangs *sometimes* when trying to call vba subroutine
New Replies:
By Trevor Ousey on 13 July, 2008 - 11:12 pm -
By Trevor Ousey on 13 July, 2008 - 11:12 pm -
G'day Don,
I would be careful using VBA as a popup, it is not recommended in RSView32. I would...
By CTTech on 13 July, 2008 - 11:11 pm - It is all about focus. The alarm changes focus!
.focus...
I propose using the waterfall model of software development (shows my age) ...
New Replies:
By Don on 13 July, 2008 - 11:10 pm -
By Don on 13 July, 2008 - 11:10 pm -
I've had pretty good luck with Unitronics Vision series PLC/HMI for small applications. The units...
By Michael Griffin on 13 July, 2008 - 12:05 pm - To answer your questions in turn:
1) An "industry standard representation" flowchart...
Part-time embedded training
New Replies:
By Ravi on 13 July, 2008 - 11:09 pm -
By Ravi on 13 July, 2008 - 11:09 pm -
Hai,
Dhanyath infosystem is given training on emebedded system& networking, project are based...
need KVM Extender with Fiber optic rated for Class I div II...
scanning of bits for modbus with DCS-CS30000 or foxboro
Differentiate between cascade controller and feedforward mechanism
New Replies:
By George Buckbee on 13 July, 2008 - 10:01 pm -
By George Buckbee on 13 July, 2008 - 10:01 pm -
You can find recorded webinars on Cascade, Feedforward, and more at
...
Is AB PKTX card compatible with Wintelligent?
New Replies:
By Don on 13 July, 2008 - 10:01 pm -
By Don on 13 July, 2008 - 10:01 pm -
I also have a need to upgrade the hardware on some InTouch systems for similar reasons, i.e,...
I am currently looking at upgrading some old S5 PLCs.
New Replies:
By DT on 13 July, 2008 - 9:59 pm -
By DT on 13 July, 2008 - 9:59 pm -
I am not here to defend ControlLogix, in fact, my stance is "you may find a better product,...
Need FIX DMACS Development software, please help!!
New Replies:
By Bob Peterson on 13 July, 2008 - 9:59 pm -
By Bob Peterson on 13 July, 2008 - 9:59 pm -
iFix (or Fix Dynamics) is not really an upgrade to any of the previous Fix versions. It is really a...
By Burnikell on 13 July, 2008 - 12:07 pm - Hi Bagoes,
It's been a while since I used Intellutions FIX products but here is what I recall.
...
MKIV to Laptop communication to capture data from the MKIV panel
pressure transmitter 4-20 mA output when connected to plc system showing low insulation alarm in the UPS panel.
New Replies:
By Roy Matson on 13 July, 2008 - 12:18 pm -
By Roy Matson on 13 July, 2008 - 12:18 pm -
Your 24 VDC is likely grounded at some point. I suspect at the PLC - 24VDC (on purpose).
The UPS...
Can an ordinary 1.00 Sq.mm Signal Cable be used for transmission of Load cell Output?
New Replies:
By Roy Matson on 13 July, 2008 - 12:17 pm -
By Roy Matson on 13 July, 2008 - 12:17 pm -
For a typical cell your cable should be shielded with 6 wires (3 pair)
Pair 1 from the control...
Can anyone tell me how?
Any body can tell me about the sites for transformer design books online for free
Possibility of DB block access in 315-2DP form WAGO IPC controller
How to determine motor overload setpoint on relay that monitors I/E phase shift?
New Replies:
By jojo on 13 July, 2008 - 12:14 pm -
By jojo on 13 July, 2008 - 12:14 pm -
You never find a motor that is exactly 'tuned' to the environment that it is working in....
I will be finishing a Masters in Chemical Engineering with an emphasis in process control in a few months and am trying to understand my future employment options...
New Replies:
By Older technician on 13 July, 2008 - 12:13 pm -
By Older technician on 13 July, 2008 - 12:13 pm -
I've been around manufacturing and power plants almost all of my working life and I agree with...
GE Frame 9 gas turbine with mark iv control system fails to synchronize...
New Replies:
By CSA on 13 July, 2008 - 12:12 pm -
By CSA on 13 July, 2008 - 12:12 pm -
I have been accused of being a swashbuckler, in my younger days.
But, that was a long, long,...
Getting the status information of a device(example a relay) along with the time stamp on modbus protocol.
New Replies:
By Booatoa on 13 July, 2008 - 12:09 pm -
By Booatoa on 13 July, 2008 - 12:09 pm -
Yes we cannot transmit time stamp packets. In my opinion you just synchronise time between PLC and...
Dilemma with Honeywell's TPS/TDC3000
New Replies:
By Joe North on 13 July, 2008 - 12:08 pm -
By Joe North on 13 July, 2008 - 12:08 pm -
TPS and GUS are still fully supported products. GUS is available for use on Windows XP and on the...
I want to find out if it will be possible to run a program like Matrikon if we are not using a dedicated Historian.
New Replies:
By burnikell on 13 July, 2008 - 12:06 pm -
By burnikell on 13 July, 2008 - 12:06 pm -
Hi there CJ,
First place to start is with your architecture. Iconics is a vendor that uses OPC...
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