Rev 1. 1 05/08/19
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TELSEC
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MP2 User Guide
Figure 46 - Adding an Acknowledge input
Press the Done button to go back to the program outputs page and then select another output to
program or press the Save Settings button.
9.3
Modbus Programming
The Modus programming option will be present if either serial port 1 or 2 is defined for Modbus. Both
ports can be configured simultaneously to provide a total of 1024 Modbus points (2 ports x 512 registers
each). The MP2 acts as a master to poll Modbus RTU data over the RS485 two wire serial ports.
9.3.1
Define Slave devices
Select Modbus port 1 or port 2 from the program menu to see the Modbus program page. The first
section of the page is for defining the name of the device and the address of the device on the network.
The name can be up to thirty-two-character alphanumeric characters in upper or lower case. The next
section(s) of the page will have a header for each defined device with the name of the device. Clicking
on the expand icon for the device will show all defined registers for the device along with the option to
add points.
Figure 47 - Modus program page
