Description
When called, the function blocks FB POS_CTRL and FB POS_MSRM need an instance data block (DB). The function blocks FB POS_CTRL and FB POS_MSRM are not capable of multi-instance contrary to their display.
Therefore, when you call FB POS_CTRL or FB POS_MSRM for multiple channels/axes, you must create a new instance DB for each channel/axis. This instance is to be transferred for assigning the data to the relevant channel/axis when the block is called.