9
03.04 "Startup" Operating Area
9.3 NC
9
Ó Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition 9-447
9.3 NC
Start-up
key
Setting a key position for the startup switch with appropriate access
rights.
NCK
addresses
View and edit the NCU/CCU address.
It is normally only necessary to edit the address for M : N operation.
You cannot undo an address change with general reset. The address
change is not saved in an NC series startup archive.
9.4 PLC
· Changes can only be made to the PLC operands with the
appropriate password.
· The procedure for handling PLC operands is described in
subsection "PLC" in Chapter 8, "Diagnosis" Operating Area.
Danger
Changes in the states of PLC memory locations have a major impact
on the machine. Incorrect parameterization may endanger human life
and cause damage to the machine.
9.4.1 PLC status
See Chapter 8, "PLC Status".