
B-63214EN/01 SAFETY PRECAUTIONS
S-3
CAUTION
1. The operator's manual for DNC Operation Management Package
describes all the basic functions of the CNC, including the optional
functions. The selected optional functions vary with the machine.
Some functions described in this manual may not, therefore, be
supported by your machine. Check the machine specifications
before using DNC Operation Management Package.
2. Some machine operations and screen functions are implemented
by the machine tool builder. For an explanation of their usage and
related notes, refer to the manual provided by the machine tool
builder.
For example:
l On some machines, executing a tool function causes the tool
change unit to operate. When executing a tool function on such
a machine, stand well clear of the tool change unit. Otherwise,
there is a danger of injury to the operator.
l Many auxiliary functions trigger physical operations, such as
rotation of the spindle. Before attempting to use an auxiliary
function, therefore, ensure that you are fully aware of the
operation to be triggered by that function.
NOTE
l Command programs, parameters, and variables are stored in
nonvolatile memory in the CNC. Generally, the contents of memory
are not lost by a power on/off operation. However, the contents of
memory may be erased by mistake, or important data in nonvolatile
memory may have to be erased upon recovering from a failure.
To enable the restoration of data as soon as possible if such a
situation arises, always make a backup of the data in advance.