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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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Those who cannot remember the past are condemned to repeat it.
-- George Santayana
-- George Santayana
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Posts from...
Wednesday, February 27, 2008from the Operations department...
Negative Phase Sequencing
What damage can be done to a Gas Turbine that has consist high Neg. Phs Seq Voltage?
from the Automation List department...
Re: Rockwell String DataType
Does anyone know of a way to reduce the word/character count?
from the Automation List department...
Re: Monitoring ethernet COMMS status between Magelis XBTGT and PLC
I need to know when the ethernet comms link between the HMI (XBTGT2130) and a PLC (MicroLogix 1100) fails.
from the Automation List department...
Re: Machine Vision - Modicon Based
Machine Vision using 2 cameras interfaced with a PLC, to destinguish colour to enable an arm to travel to its position in x,y,z space - is this possible?
from the Automation List department...
Re: Anti-reset windup actionAction that needs some clarification
from the Automation department...
Alarm Database problemsAlarm DB viewer doesn't display data from INSQL.
from the Automation List department...
Re: Rockwell String DataTypeDoes anyone know of a way to reduce the word/character count?
from the Transformer Protection department...
Re: Knee Point Voltage of REF CTs
Selection of CTs for REF Protection of Transformers
from the control department...
Re: Flow measurement of fuel gas
Flow measurement of fuel gas with various densities
from the Field Service department...
PSU Speedtronic MK6 Repair sources
I am looking for repair and root cause analysis capacities for Speedtronic Mark VI PSUs.
from the Automation department...
Re: Real time measurement of Specific Gravityi need sensor that can help me capture S.G. values in real time and provide measurements on SCADA
from the Automation List department...
Re: Slurry Density MeasurementAre there reliable alternatives available to measuring slurry density except for the Gamma radiation method?
from the Automation List department...
PID proportional band limitsDeciding the proportional band, i.e. the lower limit and the higher limit of the band given the gain of the controller and the set-point.
from the Automation List department...
Webs regarding Twidosoft v3.5
Web sites on Twidosoft v3.5 needed
from the Automation List department...
Re: Rockwell String DataTypeDoes anyone know of a way to reduce the word/character count?
from the Networking for Process Application (OPC) department...
Re: Yokogawa EXAOPC system.
Yokogawa EXAOPC server client connectivity for the Honeywell APC application.
from the Automation List department...
Re: Citect SCADA 7.03 ProblemModscan (verification & validation tool) proves MODBUS TCP-IP connectivity in my LAN application. However, when I connect to Citect 7.03 #COM error appears!
from the Automation List department...
Re: Trouble with the GCVThe position of Gas Control Valve does not follow the signal command FSR.
from the Automation List department...
Re: a question for RSView32 VBAHow can I change the variable's initialvalue at the next re-running in RSView32.
from the Gas Turbine Controls department...
mk5make issuesMessage "failed to find type=6 len=1
?VQCC K96EVQ_LO" appears when executing mk5make on a MKV DOS based controlled unit. Help or information concerning in the earliest possible time this will be very much appreciated by the author.
?VQCC K96EVQ_LO" appears when executing mk5make on a MKV DOS based controlled unit. Help or information concerning in the earliest possible time this will be very much appreciated by the author.
from the Automation List department...
Re: Bailey ControlsLink to old Bailey pneumatic controls for the boiler feedwater steam driven pumps.
from the Peanut Gallery department...
Continuous Vibration Monitoring vs. Vibration SwitchesDesigning High end Equipment protection systems that depend on ultra low tech instruments.
from the Automation List department...
Slave Address range
The ModBus protocol allows 65536 input registers.
Does my slave need to support read requests to all of them?
Does my slave need to support read requests to all of them?
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