Siemens SINUMERIK 840Di sl - Machine and Setting Data

NC Commissioning with HMI Advanced
11.2 Machine and setting data
Manual
356 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
11.2 Machine and setting data
Machine data
Machine data are system variables used to adapt the NC to the machine.
Name
The identifier of a machine data is subject to the scheme:
$ M k _
IdentifierString
where the following applies:
● $: System variable
● M: Machine data
● k: Component
k identifies the components of the NC parameterizing the appropriate machine data:
● N: NC
● C: Channel
● A: Axis
● D: Drive
● M: MMC
Activation
Activation when referring to a machine data indicates the NC status in which a change to a
machine data becomes active.
Activation categories are:
● POWER ON
● Reconfiguration
● Reset
● Effective immediately.
Setting data
Setting data are system variables that indicate the current machine properties to the NC.