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Control.com member...
Member Information and Posts by scadametrics
Low cost power meter-data acquisition.
New Replies:
Raj,
I was not able to tell whether you need 3-phase or single-phase and whether this is for...
Modbus TCPIP master to many slaves
New Replies:
Miroslav,
If your slaves (servers) support Modbus/UDP, then you could use Modbus/UDP as an...
Question about connection between two control units
New Replies:
Roy, that was my question, too.
Regarding the protocol used by the DCS, 'Ethernet' just isn't...
Connect an Modbus Slave Simulator to Scada
New Replies:
Nishith,
Simply Modbus offers a Modbus Slave Simulator.
Here is a link to their website:
...
NTP/Modbus interface for time-stamping
New Replies:
There is no practical limit to the number or protocols that can be sent via a single Ethernet port....
gc05,
NTP, as far as I know, is a network protocol for time-synchronization --- in other words,...
Water/Gas Meter with Modbus/LonTalk/BACnet Compatibility
New Replies:
Hello Steve,
For your application, I recommend using a Sensus (or Sensus-compatible) water meter...
how a flow meter communicate
New Replies:
For your application, I recommend using a Sensus water meter and a Sensus gas meter, both of which...
I believe that you will need two pieces of software... one for data collection/communication via...
zabee,
If you wish to interrogate totalization and flow rate from water meters, then my company...
Vahid,
The 7955, depending upon which communication options it has, may support MODBUS/RTU or...
What is the brand and model of the flow meter? And what is the flow meter monitoring (water, gas,...
Log data from serial ports.
New Replies:
I made a mistake on the link. Try this one...
http://scadametrics.com/blog/?p=22
...
Glad that my solution was helpful, Vaneeth.
My snooper program was written in C and compiled in...
Vaneeth,
I did something like this once, but with a twist that may make your job easier.
In...
from the application dept. department...
seeking frequency/pulse (from a flow meter) to MODBUS converterI need equipment for converting a pulse/frequency signal from a flow meter (compound for waste water flow) to MODBUS RTU SLAVE Protocol.
New Replies:
Argolo,
What is the brand and model of the flow meter?
...
Need a 'software serial port' that will allow my modbus RTU software to communicate with a modbus TCP/IP device
New Replies:
I don't know about a software solution, but I have experience using the Digi One IAP, which...
Is it possible to convert Modbus signal from a field device to HART either in the field or in safe area ?
New Replies:
Here's an old thread with some info regarding modbus->hart conversion...
...
Wireless Pressure Transducer
New Replies:
Keller America offers a Modbus/RTU Slave (RS-485) pressure transducer that can be mated with a...
Modbus Connection AB CompactLogix - Mitsubishi A2ACPUcomm
New Replies:
To answer this question fully, I'm pretty sure we need to know which of these PLC's is to be the...
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