Figure 50 – MEsoftstart PC App on RTU Modbus waiting for communication from soft starter
If the MEsoftstart PC App is not connecting to the soft starter, it may be that the Modbus communication parameters or the
Modbus Slave Address of the soft starter have been modified on the soft starter.
For the Pro variants: Refer paragraph 6.4.9 for information on how to check the TCP and RTU Modbus communication
parameters and RTU address on the soft starter using the TFT display.
For the Core variants: Refer paragraph 5.4.16.
Once the communication parameters and RTU address on the soft starter and the MEsoftstart PC App are the same, try
connecting to the soft starter again.
When first connected to the soft starter, the Start screen will be shown (refer Figure 51 for Pro variant Start screen).
Figure 51 –PC Application for Pro variant - Start screen
88 MEsoftstart PC Interface Application