LD SM0.1
CALL MBUS_INIT, 1, 0, 9600, 2, +100, MW4, MW2, MW0, &VB200, M0.0, VB0
LD SM0.0
CALL MBUS_SLAVE, Q0.0, VB300
上面程序编译没有通过,出现下面错误:
ERROR18:V-memory not allocated for library.Select right mouse menu item'library memory' from the program Block in the instruct.
请问还需要设定什么??