Machine And Setting Data - Siemens SINUMERIK 840Di sl Commissioning Manual

NC Commissioning with HMI Advanced

11.2 Machine and setting data

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 _
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.
356
IdentifierString
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
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