Error 1521 · CNC 8058 / 8060 / 8065 · CNC 8070 · CNCelite 8058 / 8060 / 8065 / 8070
Message: NR: A call to a subroutine cannot be programmed in the same block
Detection
During execution.
Cause
A repetition of blocks (NR) has been programmed in a block that contains a call to a subroutine (L, LL, #CALL, #PCALL, #MCALL or G180-G189).
Solution
Programming block repetition with NR is only valid with blocks that involve a movement. The repetition of other types of blocks must be programmed using flow controlling instructions offered by the CNC.