Hi
There are two types of labels in Power PMAC, one is a jumpable label and the other is an indication label.
N{constant}:is a jumpable label, and N{constant} is a non-jumpable label. The difference is : .
For jumpable labels, as described in your question above, the maximum value used in Power PMAC is 65536.
In firmware v2.8.0.0 or later, it will support up to 999999.
By default, a program has address pointers reserved for 1024 line jump labels. If more line jump
labels are desired, the number of address pointers to reserve must explicitly be declared in the
open prog or open plc command that initiates the downloading of the program.
In addition, according to the SRM manual, it is obvious that you should have exceeded 1024 jump labels.