Mmillertei Member M Join Date Oct 2013 Location Missouri Posts 5 Oct 22, 2019 #1 I have installed a Yaskawa VFD and am getting this error in the PLC now? Error: Rung 57, MOV, Operand 0: Invalid array subscript specifier.
I have installed a Yaskawa VFD and am getting this error in the PLC now? Error: Rung 57, MOV, Operand 0: Invalid array subscript specifier.
kamenges Member K Join Date Nov 2002 Location Green Bay, WI Posts 4,332 Oct 22, 2019 #2 A screen shot of the MOV in question would help. Either the index into the drive data array is out of bounds (if the drive data is in array format) or the UDT element name is incorrect if the drive data is in UDT/structure form. Keith
A screen shot of the MOV in question would help. Either the index into the drive data array is out of bounds (if the drive data is in array format) or the UDT element name is incorrect if the drive data is in UDT/structure form. Keith