ID 20087

Maximum number of external variables in one NC block exceeded.

Description

External variables can be assigned values or be read in the NC program synchronously with machining. The maximum permissible number per NC block is limited. If this maximum permissible number is exceeded, this error message is issued.

The characteristic "Synchronous read/write access" is defined in the list for external variables [EXTV] via the element "var[...].synchronisation".

Response

Class

2

Abort NC program processing.

Solution

Class

3

Distribute the synchronous read/write access to the V.E. variables over several NC blocks.

Maximum number of external variables in one NC block exceeded.

Non-synchronous read/write access to V.E. variables per NC block is unlimited!

Parameter

%1:

Limit value [-]

Maximum permissible number of synchronised ext. variables per NC block

Error type

1, Error message from NC program.