K3: Compensations
4.4 Interpolatory compensation
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
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8. Every compensation table can be multiplied with any other compensation table in pairs
(i.e. also with itself) using the "table multiplication" function. A system variable is used to
link the multiplication. The product is added to the total compensation value of the
compensation axis.
9. The following options are available to activate the compensation:
– Machine data:
MD32710 $MA_CE
C_ENABLE[<AXi>] (enable sa
g compensation)
enables the sum of all compensation relationships for machine axis <AXi>.
– With the setting data:
SD41300 $SN_CEC_TABLE_ENABLE[<t>] (pre-assignment for the compensation
table)
evaluation of the compensation table [<t>] is enabled.
It is thus possible e.g. to alter the compensation relationships either from the part
program or from the PLC user program (e.g. switching over the tables), depending on
the machining requirements.
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