2 plc-software, 3 eprom, Sockets – HEIDENHAIN TNC 407 (243 020) Technical Manual User Manual
Page 15: 1 tnc 415 a/tnc 415 e
3.2
PLC-Software
The PLC software is produced by the manufacturer of the machine. Either HEIDENHAIN or the
manufacturer of the machine can store this software in EPROMs. HEIDENHAIN assigns PLC software
numbers to the machine manufacturers on request. HEIDENHAIN can archive the specific PLC
programs in a data bank, so that the installation of the correct PLC program is assured if a control has
to be exchanged.
The PLC EPROM must be written in the format of the corresponding software type!
Beginning with software types 280 54, 280 56 and 280 58, either a 1 MB or a 2 MB
EPROM can be used for the PLC.
3.3
EPROM sockets
3.3.1 TNC 415 A/TNC 415 E
Sockets on processor board:
IC 1
IC 2
NC
IC 5
NC
IC 6
NC
IC 3
NC
IC 4
NC
IC 8
PLC
IC 7
Language
1 MB
1 MB
1 MB
1 MB
1 MB
1 MB
NC
1 MB
1 MB
Sockets on CLP board:
IC 9
Boot
IC S
SW-Module