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Search: Posts Made By: NR_Locus
Forum: LIVE PLC Questions And Answers February 20th, 2015, 12:44 PM
Replies: 1
Views: 864
Posted By NR_Locus
GE Fanuc 90-30 connection

Hi Everybody

We have one station where 1 No. GE FANUC 90-30 linked to the SCADA (remote) by a leased line at each end with a leased line modem. At the SCADA station also, we have a GE FANUC...
Forum: LIVE PLC Questions And Answers April 29th, 2014, 03:07 PM
Replies: 1
Views: 954
Posted By NR_Locus
Fibre Optic communication

Hi Everybody

There is a ring network of six PLC TSX Premium (Schneider Electric) connected through Fibre Optic and connected to a SCADA. Presently, an additional Modicon M340 and an HMI is...
Forum: LIVE PLC Questions And Answers October 5th, 2013, 01:48 PM
Replies: 40
Views: 11,714
Posted By NR_Locus
Thanks Lancie. I will check it out.

Thanks Lancie. I will check it out.
Forum: LIVE PLC Questions And Answers October 5th, 2013, 01:36 PM
Replies: 40
Views: 11,714
Posted By NR_Locus
Project

Sorry I forgot the attachment. Here it is.

Thanks
Forum: LIVE PLC Questions And Answers October 5th, 2013, 01:32 PM
Replies: 40
Views: 11,714
Posted By NR_Locus
Difficulty

Hi Lancie

I really appreciate your effort but from my side I have not started anything yet and was still contemplating whether it is feasible to have the 3 pumps sequencing hardwired wired. From...
Forum: LIVE PLC Questions And Answers October 5th, 2013, 11:58 AM
Replies: 7
Views: 1,396
Posted By NR_Locus
Radio

Since, it is only at maximum 1 km apart and with radio comm., licensing is required at the frequency and have to be renewed yearly. That's why I would prefer to connect the level transmitter which...
Forum: LIVE PLC Questions And Answers October 4th, 2013, 11:34 PM
Replies: 7
Views: 1,396
Posted By NR_Locus
Height

The reservoir is 3 meter useful volume.

Also, I would to know if a level transmitter with Modbus RTU RS 485 could be used over this distance.
Forum: LIVE PLC Questions And Answers October 4th, 2013, 11:08 PM
Replies: 40
Views: 11,714
Posted By NR_Locus
Sequencing

No I have not done this before with three pumps. For two pumps it's easy using the flip flop relay
Forum: LIVE PLC Questions And Answers October 4th, 2013, 02:15 PM
Replies: 40
Views: 11,714
Posted By NR_Locus
3 Pump sequencing

Hi Everybody

I have three pumps to control in auto mode. Is it possible to do the sequencing of the three pump in hardwired without the use of a PLC. Therefore, 1-2-3-1 or 1-2, 1-3, 2-3 if one...
Forum: LIVE PLC Questions And Answers October 4th, 2013, 02:03 PM
Replies: 7
Views: 1,396
Posted By NR_Locus
Level Tx to RTU

Hi Everybody

I would like to have your views on the following:

Pumping potable water from a pumping station to a reservoir which is 1km apart. At the reservoir, we are planning a level...
Forum: LIVE PLC Questions And Answers September 9th, 2013, 06:16 AM
Replies: 3
Views: 3,563
Posted By NR_Locus
GE Fanuc - Download Project to PLC failed

Hi Everybody

We have a GE Fanuc PLC 90-30 Model and installed CPU374 Plus.

We changed the CPU but when I go on line with the PLC, on the nagivator, at target it indicates a cross. When I...
Forum: LIVE PLC Questions And Answers September 9th, 2013, 06:11 AM
Replies: 3
Views: 1,689
Posted By NR_Locus
Hi Thanks for your support

Hi Thanks for your support
Forum: LIVE PLC Questions And Answers September 8th, 2013, 11:24 AM
Replies: 3
Views: 1,689
Posted By NR_Locus
Ge fanuc 90-30 plc

Hi Everybody

We have a GE Fanuc PLC 90-30 Model and installed CPU374 Plus and CMM321 for communication (via leased line to Remote SCADA).

1) Can we use the ethernet port on the CPU to access...
Forum: LIVE PLC Questions And Answers July 9th, 2010, 01:39 PM
Replies: 1
Views: 1,376
Posted By NR_Locus
Securiry Camera to SCADA

Hi Everybody,

A new pumping station will shortly be constructed. The pumping station is in a remote location and the SCADA system will be connected to the PLC via a LISN line. I would like to know...
Forum: LIVE PLC Questions And Answers July 5th, 2010, 12:17 PM
Replies: 1
Views: 2,237
Posted By NR_Locus
ABB Drive ACS600

Hi Everyone,

I would like to know how to test the communication module of an ABB drive ACS600. Set point to the drive is being given via a module. My problem is that the module have already been...
Showing results 1 to 15 of 15

 
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