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Siemens SINUMERIK 840D sl Commissioning Manual

Siemens SINUMERIK 840D sl
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"Global" programming
Syntax: CHANGE()
...
END_CHANGE
Description: Changes any variable value
Parameters: - None -
Example
CHANGE()
EXIT ; If any of the variable values change, the di-
alog will be terminated.
END_CHANGE
See also
Behavior when opening the dialog (attribute CB) (Page 298)
6.2.3 CHANNEL
Description
The CHANNEL method is run through when the current channel has changed for an opened
screen, i.e. a channel switchover has been performed.
Programming
Syntax: CHANNEL
<instructions>
END_CHANNEL
Description: Channel switchover
Parameters: - None -
See also
S_CHAN variable (Page 116)
Programming commands
6.2 Methods
SINUMERIK Integrate Run MyScreens (BE2)
128 Programming Manual, 12/2017, 6FC5397-1DP40-6BA1

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Siemens SINUMERIK 840D sl Specifications

General IconGeneral
Control TypeCNC
Number of AxesUp to 31
Max Number of Channels10
InterfacesEthernet, PROFIBUS, PROFINET, USB
Interpolation5-axis interpolation
Operating Temperature0°C to 45°C
Relative HumidityUp to 95% (non-condensing)
DisplayTFT color display, various sizes
Programming LanguagesDIN/ISO
Safety FeaturesSafety Integrated
PLCIntegrated PLC S7-300
Drive InterfaceSINAMICS S120
Data StorageCF card, USB
Operating SystemWindows-based

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