G Function (Condition) - Siemens SINUMERIK 828D Function Manual

Detailed description
2.2 Components of synchronized actions
2.2.3

G function (condition)

Defined initial state
With regard to the part program sequence, synchronized actions can be executed at any
time depending on fulfillment of the condition. It is therefore recommended that the
measuring system (inch or metric) be defined in a synchronized action before the condition
and/or in the action part. This generates a defined initial position for the evaluation of the
condition and the execution of the action, irrespective of the current part program state.
G functions
The following G functions are permitted:
●
●
●
●
Validity
A G function programmed in the condition part also applies for the action part even if no G
function has been programmed in the action part itself.
A G function programmed in the action part only applies within the action part.
14
(Inch dimensions for geometric specifications (lengths))
G70
(Metric dimensions for geometric specifications (lengths))
G71
(Inch dimensions for geometric and technological specifications (lengths, feedrate))
G700
(Metric dimensions for geometric and technological specifications (lengths,
G710
feedrate))
Note
No other G functions are permitted in synchronized actions except
.
G710
,
G70 G71
Function Manual, 07/2012, 6FC5397-5BP40-3BA0
, and
G700
Synchronized actions