HEIDENHAIN TNC 306 Service Manual - Manual (Page 69)

SERVICE MANUAL TNC 306/360
Page 62
HEIDENHAIN Service
15.1.2 Downloading the PLC Program
Press key Function
MOD Activate auxiliary mode "MOD"
or Press key repeatedly until the dialog CODE NUMBER= is
displayed
8 0 7 6 6 7
Enter code number
ENT Activate MP mode
or Select item UTILIZATION
ENT Call program
Now, the memory location for the program to be transferred must be reserved in the RAM
with TOTAL MEMORY: XX KBYTE.
Key in value (max. value: 69) 1)
ENT Confirm entry
END
Return to the PLC main menu
EXT Prepare TNC for data input
or Select item READ-IN SELECTED PROGRAM
ENT Activate
Enter the program number under which the PLC program has
been stored
ENT Start data transfer
When the data transfer is finished
EXTERAL DATA INPUT
is cleared
and the TNC returns to the PLC main menu.
END
Exit the PLC mode
1) If the memory location reserved in the RAM is smaller than the program to be
transferred, data transfer is interrupted by the error message
PROGRAM MEMORY EXCEEDED XX