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On the MVI56E product line what is the difference between your Modbus TCP communications modules MNET, MNETR, MNETC, MNETCR?
Viewed 1 times since Tue, Jan 23, 2007
MNETC: Modbus TCP supporting 30 clients allowing it to remain connected to multiple server (slave) devices, and 10 servers allowing concurrent connections from multiple client (master, ie SCADA or DCS) devices. Use this module for most non... Read More
How do I setup a Modicon Ethernet I/O scanner to a ProSoft/ProLinx MNET device?
Viewed 1 times since Tue, Nov 28, 2006
All MNET products the following document will step the user through the setup and configuration of a EtherNet I/O scanner within a modicon quantum processor. This same information can also be used with a momentum, or other Modbus TCP/IP I/O scanner... Read More
What does a -36 modbus error code indicate?
Viewed 1 times since Thu, Aug 20, 2015
A negative thirty six (-36) error code is generated when we have successfully connected to a device and issued the device a Modbus request, but it has not responded to the request within the defined response time out period. This is akin to calling... Read More
The MVI56-MNET is limited to 100 commands. Is there a way to increase this?
Viewed 1 times since Wed, Mar 19, 2008
Not without using Event Commands. If this module is going to be used only as a client (master), then you can use the MVI56-MNETC, which has a total of 480 commands, 16 commands for each of 30 Clients. Read More
Do any Prosoft modules support Modbus UDP?
Viewed 1 times since Mon, Aug 24, 2015
Prosoft does not currently offer any UDP based Modbus solutions, all modbus solutions offered via Ethernet are Modbus TCP/IP only. Read More