Fagor CNC 8035 - Page 329

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CNC 8035
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
10
LOGIC CNC INPUTS AND
OUTPUTS
Physical inputs and outputs are the names given to the set of inputs and outputs of the CNC system
which, being controlled by the PLC, communicate with the outside through CNC connectors.
The CNC also has a series of logic inputs and outputs for the internal exchange of information with
PLC marks and registers. This type of marks do not have images on the PLC.
Each of these CNC logic inputs and outputs may be referred to with the corresponding PLC resource
or with their associated mnemonic. Mnemonics which begin with "/" indicate that the signal is active
low (0 V). For example:
All the mnemonics refer to their associated variable, it being necessary to use the NOT operator
to refer to its negation, for example:
CNC logic inputs and outputs can be grouped in:
• General logic inputs.
• Axis logic inputs.
• Spindle logic inputs.
• Key inhibiting logic inputs.
• Logic inputs of the PLC channel
• General logic outputs.
• Axis logic outputs.
• Spindle logic outputs.
• Logic outputs of key status
• Logic inputs of the PLC channel
M5000 /EMERGEN M5104 MIRROR1
M5016 AUXEND M5507 /ALARM
NOT M5000 NOT /EMERGEN
NOT M5016 NOT AUXEND