
4. DESCRIPTION OF PARAMETERS
B–63980EN/01
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TND When the T–axis position is displayed,
0: The current position is indicated in units of minimum travel
increments.
1: The number of the tool at the current position is indicated. This is
validated when TDP (No. 16262, #3) is set to 1.
TNA When a tool number which is not cataloged is specified,
0: Alarm 4692 is issued.
1: No alarm are issued but a T code is output.
This must be specified when a T code with five or more digits is specified
and TCL (No. 16260, #4) is set to 1.
DTF When T codes are specified in automatic operation, a TF signal for
reading the code of the tool function and the tool function code signal are
output:
0: For each T code.
1: For the first T code command when the machine enters the status in
which automatic operation is started from the status in which
automatic operation is halted or stopped. For the second and
subsequent T code commands specified until the machine returns to
the status in which automatic operation is halted or stopped, the TF
signal and tool function code signal are output only when the T code
signal is different from the previous one.
MBT In a block in which a T code is specified, buffering is:
0: Executed.
1: Not executed.
#7 #6 #5 #4 #3 #2 #1 #0
16263 NDA IDX ROF TOF ATO OFM
[Data type] Bit
OFM In a block containing a T command, the tool position is compensated:
0: Even if there is no movement along an axis.
1: Only when there is movement along an axis. If a block does not
contain any movements along an axis, the compensation is executed
in the next block containing movement along an axis.
ATO The tool position is compensated:
0: Only when a tool command is specified.
1: According to the T code currently specified, even if no tool
commands are specified.
TOF The function for compensating the tool position is:
0: Invalidated.
1: Validated.
Specify a tool position compensation value on the tool input screen.
ROF At reset, compensation of tool position is:
0: Not canceled.
1: Canceled.