ID 21660

Maximum size of external variables in one NC block exceeded.

Description

The specified synchronous external variables exceed the possible total size of one NC block. Possible solutions are:

If several synchronous V.E. variables are programmed in this block, split it into several NC lines.

If synchronous V.E structure or array variables are written in this block, split the assignment into their single elements.

Convert the external variable to asynchronous and program an explicit synchronisation #FLUSH WAIT in the NC program before every read and write access.

Response

Class

2

Output error message and abort NC program

Solution

Class

3

Correct the NC program

Parameter

%1:

Current value [-]

Number of synchronous V.E variables in current block

%2:

Error value [-]

Current data size

%3:

Upper limit value [-]

Maximum permissible data size per NC block

Error type

1, Error message from NC program.