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Installation manual
CNC 8055
CNC 8055i
9.
PLC RESOURCES
SOFT: V02.2X
Marks
Because the PLC program is not interrupted by these marks, it is advised to make it possible to
change their status via accessible external inputs; otherwise, the CNC will keep receiving the same
error at every PLC scan (cycle) thus preventing access to any PLC mode.
By activating each mark M4700-M4955, it is possible to activate at the CNC user pages (screens)
0-255. They can be named by means of mark M4700-M4955 or by means of their associated
mnemonic PIC0 - PIC255:
The PLC has marks M5000 through M5957 to exchange information with the CNC, all of which have
associated mnemonics. See chapter "12 Logic CNC inputs and outputs".
M4700 M4701 M4702 -------- M4954 M4955
PIC0 PIC1 PIC2 -------- PIC254 PIC255
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