Installation manual
CNC 8035
CNC-PLC COMMUNICATION
Auxiliary M, S, T function transfer
9.
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
·323·
9.2.2 Transferring the auxiliary (miscellaneous) M functions without the
AUXEND signal
1. Once the block has been analyzed and after passing the corresponding values in variables
“MBCD1-7”, the CNC will tell the PLC through the general logic output “MSTROBE” that the
required auxiliary function or functions must be executed.
2. The CNC will keep the general logic output "MSTROBE" active during the time indicated by
means of g.m.p. MINAENDW (P30).
Once this period of time has elapsed the CNC will continue to execute the program.
It is advisable for the “MINAENDW” value to be equal to or greater than the duration of a PLC
cycle, in order to ensure the detection of this signal by the PLC.
3. When the PLC detects the activation of the general logic signal “MSTROBE” it will execute the
required miscellaneous “M” functions in the “MBCD1-7” variables.
To Next Page
Loading...
