7
Communication
ID 442233.05
WE KEEP THINGS MOVING
Operation manual
28
Both devices must have the same configuration and parameter values for a serial
connection between PC and inverter. If the user gives the command to go online
via one of the two ways, POSITool checks the configuration of PC and inverter.
During this check a differentiation can be made between two results:
• The configurations are different
• The configurations are identical
First case: Different configurations
When POSITool determines that inverter and PC have different configurations,
the dialog screen shown in appears. You have the following choices,
• Transfer the configuration in POSITool to the inverter ( ) or
• Load the configuration of the inverter to POSITool ( , reverse
documentation)
Fig. 7-3 Establishing connection with different configurations
If you want to check the differences between the applications, press the Details
button ( ).
When the configuration is adjusted, the parameters of the selected project are
also used.
Partial reverse documentation
It is standard that, when a file is saved, all information is stored to enable a
reverse documentation with configuration data to be read out. If this is not the
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