Omron NB Series Operation Manual page 467

5 Maintenance and Abnormality Handling
For some cases, NB-Designer will provide the information similar to "Error: over write address" as
shown below during the designing period.
Refer to 3-5-4 Read/Write Address for PLC for the address range related to PLC parts or consult
some PLC document for modifying the address of PLC Parts.
Error occurs during the compilation of Macro program, as shown below (Wrong Macro program is
simulated.)
macro_0.c: in function MacroEntry'
macro_0.c: 26: error: parse error before numeric constant
arm-linux-uclibc-gcc:
macro_0.o: no such file or directory
For the modification of related Macro program, refer to 3-9 Macro Function.
5-8 NB-Series Programmable Terminals NB-Designer Operation Manual(V106)