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Today, Wednesday, June 19, 2013
Trying to read modbus input registers from a WirelessHART gateway. getting fixed values at all input register addresses when they are mapped to varying sensors.
New Replies:
The first thing that comes to mind when you write, "When I try to poll input registers"...
Originally posted by Vinu
on 18 June, 2013 - 2:48 am
on 18 June, 2013 - 2:48 am What is the need for PSS in excitation system?
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By connolly on 18 June, 2013 - 6:57 pm -
Here's a good description of what a PSS does:
http://www.powerapps.org/PAES_PowerSSApps.aspx
If...
Sinu ... is the PSS proposed by the machine supplier, or is it an edict from your Regional...
Flame off feedback due to NOx injection
New Replies:
Awaneesh,
Hmmm.....
Are the flame detectors cooled with water (coils placed around the flame...
Originally posted by BGGTS on 15 June, 2013 - 11:19 pm
on 15 June, 2013 - 11:19 pm 110VAC POWER LOSS IN GAS TURBINE FRAME-V RUNNUNG CONDITION
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>If shut down 110VAC power and after UPS
>replacement it to be ON then any
>possibility...
Thanks a lot sir,
I have checked in drawing and found UPS power supply given to HMI/UDH/PDH/SPAR...
CSA - you are probably correct that the N-TRON IONET switches for the gas turbine are powered by...
I will agree with CSA when he says that the UPS outage will NOT trip the gas turbine. That is...
otised,
I respectfully disagree that the 110 VAC UPS powers the IONET network switches. They are...
IF your control system is typical of most GE-provided systems, the only interruption you will...
If you remove the 110VAC UPS the turbine will trip. The UPS powers the Ethernet network switches...
Originally posted by Jovial K Jayan on 17 June, 2013 - 1:28 am
on 17 June, 2013 - 1:28 am TwinCAT PLC Control term definitions
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By anonymous on 18 June, 2013 - 1:17 pm -
Hi,
It's all more or less same in whole PLCs world.
1. Piece of code which can be called from...
Originally posted by sdbarman on 17 June, 2013 - 11:30 pm
on 17 June, 2013 - 11:30 pm MW Hunting is observed in a Frame 6B Unit running with Liq and Gas Fuel with Mark-VI Control. The observation and action taken has been summarized below.
Kindly suggest.
Kindly suggest.
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A lot of information, but not much actionable data. Thank you, though for providing the results of...
KEYENCE Ladder Builder For KV Communication error
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By ROBERT WAGNER on 18 June, 2013 - 9:23 am -
If you have RSLinx, shut it down....
By rgb on 17 June, 2013 - 4:44 pm -
Well thanks for the positive report. I have been trying to communicate with a KV10T for a week and...
Best Android touch panels with IP protection
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> Here is another option, I have not used them myself but they look nice:
>...
By William Sturm on 17 June, 2013 - 12:30 pm -
Here is another option, I have not used them myself but they look nice:
...
> Here is the least expensive industrial device I hope to use:
>...
> Out of curiosity, why do you avoid using Android?
I've done a little Android programming...
Looking for a type of flowmeter that can be handle monomer styrene
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You should consider a coriolis flow meter with a heating jacket to standardise the temperature of...
dp type flow transmitter pressure value varies
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By Sam on 18 June, 2013 - 3:04 am -
Have a look at the size of your transmitter. If the transmitter is to big its natural acceptable...
AB Panel View plus 600 stuck touch error
from the Forum department...
Looking for a vendor for double acting cylinder with spring return option.For high temperature service I am looking for double acting cylinder with spring return option.
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By peter on 18 June, 2013 - 1:43 am -
> For high temperature service i am looking for double acting cylider with spring return...
Looking for a DLMS Cosem to Modbus Converter.
New Replies:
Hello Sami BADER,
Kalkitech offers DLMS to MODBUS protocol converters. We suggest SYNC 2000...
Originally posted by iqbal on 17 June, 2013 - 5:31 am
on 17 June, 2013 - 5:31 am Mechanical null adjustment in moog servo valves
New Replies:
iqbal,
You seem to have been very lucky with your adjustment; most sites that attempt this end...
Originally posted by PRASAD DEVU on 17 June, 2013 - 8:18 am
on 17 June, 2013 - 8:18 am During start-up jaw clutch is getting disengaged at 36% speed. Diesel engine servicing, alignment checked. Please suggest solution.
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PRASAD DEVU,
Is this same problem occurring on all three of your GE-design Frame...
Do you know if the 4 Kg/cm2 is according to spec? I have no experience of this particular torque...
Can you import graphics from FTV (FactoryTalkView) ME to FTV SE
Originally posted by Ahmed on 14 June, 2013 - 6:21 am
on 14 June, 2013 - 6:21 am I'm working on the Factory talk SE and I want to add a PID on the HMI display
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By Eddie Willers on 17 June, 2013 - 1:35 pm -
That sort of error code may be related to specific settings in your Data Server configuration, or...
Thanks for your helpful answers.
I have problem with trends. I have a message error (failed to...
Originally posted by Azzam88 on 17 June, 2013 - 8:13 am
on 17 June, 2013 - 8:13 am Generator trip by " Rotor protection operated" during startup
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Er, ..., Um, ... Are you sure there isn't a real problem with "the rotor"? Do you know...
Azzam... can you be more specific as to the identity of the "Protective Device Number"...
Originally posted by Chas on 14 June, 2013 - 2:44 pm
on 14 June, 2013 - 2:44 pm Has anyone used a Rexa actuator on an IGV or fuel gas valve on a frame 7FA?
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By adwyer on 17 June, 2013 - 10:36 am -
Chas,
There are non-hydraulic gas control valve & IGV actuator solutions on the market. ...
VersaPro release 2.00. Is it possible to force analog values to validate hardware.
from the Forum department...
Dual redundant Modbus TCP slave (4 IP addresse) with redudant master (dual IP config)We are trying to establish communication between a FMC supplied modbus TCP/IP slave device and Honeywell Experion R4XX server
Posted by Saad on 17 June, 2013 - 1:26 am
on 17 June, 2013 - 1:26 am We have a Single Station TXP machine. Its motherboard failed. After replacement of the MB, the system came back online but the archives are not accessible. How can we restore the archives.
Looking for information on moog servo valve which has no part number or any reference mark on it
MAGELIS HMI XBTG4320 AND A TWIDO PLC TWDLCDA24DRF,TIME OUT NO RESPONSE FROM PLC issue
Originally posted by MATRIX on 15 June, 2013 - 11:42 pm
on 15 June, 2013 - 11:42 pm Gas turbine frame-V control system Mark-Vie showing vibration differential high alarm
New Replies:
MATRIX,
You are working with a GE-design Frame 5 heavy duty gas turbine...
Originally posted by kiril on 12 June, 2013 - 7:09 pm
on 12 June, 2013 - 7:09 pm Inertia matching problem of servo system. The influence of the motor coupler is not known.
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Inertia mismatch is ratio between masses coupled through low stiffness component. As a rule, for...
I am doing a survey on the for advantages and disadvantages of the following DCS systems.
Posted by F M on 16 June, 2013 - 1:40 am
on 16 June, 2013 - 1:40 am Vibrometer proximity sensors TQ402 for vibration measurement of the gas compressor shafts.
Originally posted by EMCJine on 11 June, 2013 - 2:37 am
on 11 June, 2013 - 2:37 am Who decides if the instrument should fall into an IS loop or a normal Non-IS loop. On what basis the decision is made?
New Replies:
By Kent on 16 June, 2013 - 1:34 am -
(In the US) Usually the client or customer expresses their desire on whether they want to use IS...
Posted by randy pama on 15 June, 2013 - 11:38 am
on 15 June, 2013 - 11:38 am Having problem on the grab its not closing firmly as its suppose to be,there has 1 meter clearance when closing the grab.
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