Posts from...Today, Tuesday, June 18, 2013
from the MARK-VIE CONTROL SYSTEM department...110 vac power supply loss in gas turbine running
110VAC POWER LOSS IN GAS TURBINE FRAME-V RUNNUNG CONDITION
>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...
from the Forum department...PLC Programming
TwinCAT PLC Control term definitions
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...
from the Forum department...MW Hunting in Fr-6B GT with Mark-VI control
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.
A lot of information, but not much actionable data. Thank you, though for providing the results of...
from the Operation department...PSS in Excitation System
What is the need for PSS in excitation system?
Sinu ... is the PSS proposed by the machine supplier, or is it an edict from your Regional...
from the Special Projects department...KEYENCE Ladder Builder
KEYENCE Ladder Builder For KV Communication error
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...
from the Forum department...Android touch panels
Best Android touch panels with IP protection
> 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...
from the Modbus, Wireless Networking department...Problems reading Modbus input registers
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.
from the Instrument Design Department department...Suitable flowmeter for monomer styrene
Looking for a type of flowmeter that can be handle monomer styrene
You should consider a coriolis flow meter with a heating jacket to standardise the temperature of...
from the instrumentation and process control department...dp type flow transmitter pressure
dp type flow transmitter pressure value varies
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...
from the Instrumentation department...AB Panel View plus 600
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.
By peter on 18 June, 2013 - 1:43 am -
> For high temperature service i am looking for double acting cylider with spring return...
from the Electrical Engineering department...DLMS Cosem to Modbus Protocol Converter
Looking for a DLMS Cosem to Modbus Converter.
Hello Sami BADER, Kalkitech offers DLMS to MODBUS protocol converters. We suggest SYNC 2000...
from the Forum department...Moog servo valve
Mechanical null adjustment in moog servo valves
iqbal, You seem to have been very lucky with your adjustment; most sites that attempt this end...
from the MECHANICAL department...JAW CLUTCH DISENGAGES AT 36% TNH
During start-up jaw clutch is getting disengaged at 36% speed. Diesel engine servicing, alignment checked. Please suggest solution.
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...
from the Forum department...NOx injection in Gas Turbine
Flame off feedback due to NOx injection
from the importing/exporting graphics department...FTV SE and ME help
Can you import graphics from FTV (FactoryTalkView) ME to FTV SE
from the Control department...Factory Talk SE HMI graphic modification
I'm working on the Factory talk SE and I want to add a PID on the HMI display
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...
from the Maintenance department...Generator trip by " Rotor protection operated"
Generator trip by " Rotor protection operated" during startup
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"...
from the Engineering department...Rexa Actuators on Fuel gas valve for GE7FA?
Has anyone used a Rexa actuator on an IGV or fuel gas valve on a frame 7FA?
By adwyer on 17 June, 2013 - 10:36 am -
Chas, There are non-hydraulic gas control valve & IGV actuator solutions on the market. ...
from the PLC department...VersaPro Forcing Points
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
from the Controls department...TXP Support
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.
from the Maintenance department...Looking for information on Moog Servo Valve
Looking for information on moog servo valve which has no part number or any reference mark on it
from the Engineering department...MAGELIS HMI XBTG4320 AND A TWIDO PLC,Time out
MAGELIS HMI XBTG4320 AND A TWIDO PLC TWDLCDA24DRF,TIME OUT NO RESPONSE FROM PLC issue
By TCC on 16 June, 2013 - 4:14 pm -
> Change your stop bit to 0...
from the BGGTS department...GAS TUBINE FRAME-V Vibration sensor differential alarm
Gas turbine frame-V control system Mark-Vie showing vibration differential high alarm
MATRIX, You are working with a GE-design Frame 5 heavy duty gas turbine...
from the Forum department...Inertia matching problem
Inertia matching problem of servo system. The influence of the motor coupler is not known.
Inertia mismatch is ratio between masses coupled through low stiffness component. As a rule, for...
from the comparison department...DCS systems
I am doing a survey on the for advantages and disadvantages of the following DCS systems.
By Heba Ali on 16 June, 2013 - 5:35 am -
Many Thanks for your reply...
from the Forum department...Shaft displacement equipment (VIBROMETER)
Vibrometer proximity sensors TQ402 for vibration measurement of the gas compressor shafts.
from the Safety department...How to decide if a signal is IS or not
Who decides if the instrument should fall into an IS loop or a normal Non-IS loop. On what basis the decision is made?
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...
from the Forum department...Grab on-board ship not closing
Having problem on the grab its not closing firmly as its suppose to be,there has 1 meter clearance when closing the grab.
Q: How many heterosexual males does it take to screw in a light bulb
in San Francisco?
A: Both of them.