Implicit subroutine calls (G80–G89/G800..)

Syntax:

G80 – G89 [ [<Val1>,<Val2>, - ,<Val50>] ]

Subroutine call

non-modal

or in addition

G800 -G8xx [ [<Val1>,<Val2>, - ,<Val50>] ]

Subroutine call

non-modal

G80-G89 / G800–G8xx

When programming G80–G89, G800– G80–G89 and G800-G839**, an assigned global subroutine is implicitly called and executed. The default names of these subroutines can be configured either in the channel parameters P-CHAN-00160 - P-CHAN-00169 and P-CHAN-00187 or defined during program runtime using the command #FILE NAME.

If no program name is saved when G80–G89, G800–G819 and G800-G839** are programmed, the error message ID 20131 "Unknown G function" is generated. The global subroutine is called only once; this means G80–G89, G800–G819 and G800-G839** have no modal effect.

<Val1>, - ,<Val50>

Optionally, a maximum of 50 transfer parameters (mathematical expressions in REAL format) can be bracketed in a fixed sequence to supply a subroutine (cycle). The parameters are separated by commas. Gaps in the sequence must be marked by consecutive commas ", ,".

By specifying transfer parameters, the subroutine call is handled as a cycle call according to the rules for cycles.

In analogy to cycle programming, the parameters can be read out in the subroutine using @Px accesses. There is a fixed assignment between the parameter and the @Px read access (e.g. @P1 reads parameter value 1, @P2 reads parameter value 2 and so on). Subroutines called in this way can also use the additionally extended cycle syntax with the @ character. The variable V.G.@P[i].VALID in the subroutine (cycle) determines a parameter is programmed (valid).