COMMUNICATING OF FREQUENCY CONVERTER PARAMETERS

A method comprises receiving, in a local terminal device of a communication system, a set of instructions related to a frequency converter, the set of instructions having been transmitted from a remote terminal device via at least one network node. The local terminal device displays information on the received set of instructions. The local terminal device may detect a predetermined user input, and in response to the detecting, the local terminal device causes transmission of control data to the frequency converter via a communications link established between the local terminal device and the frequency converter, if the user input indicates that the user of the local terminal device approves the execution of the set of instructions in the frequency converter, the control data commanding the frequency converter to execute the set of instructions in the frequency converter.