Fagor 8070 BL, Programming Manual

Page: 112 / 444

Programming manual.
CNC 8070
6.
TECH
NOLOGICAL FUNCTIONS
T
ool nu
mb
er (T
)
·112·
(R
EF
: 1709)
Loading and unloading a tool in the magazine
To load the tools into the magazine, the magazine must be in load mode. To unload the tools
from the magazine, the magazine must be in unload mode. The tools are loaded from ground
to the magazine going through the spindle and are unloaded to ground going through the
spindle.
The magazine's work mode is set by variable
V.[n].TM.MZMODE
where
n
is the channel
number. Depending on the value of the variable, the manager will assume one of the
following work modes.
Once the magazine is load or unload mode, the operation is carried out from the program
using the code
T n
where
n
is the tool number. Once the tools have been loaded or unloaded,
the magazine must be set to normal mode (value of ·0·).
Loading a tool in a specific magazine position
Some tools, due to their characteristics (size, weight, etc.) must be placed in a specific
magazine position.
The command
POS n
defines the magazine position for the tool. It must always be
programmed in the same block as
T n
.
The magazine position can only selected when the magazine is in load mode. Otherwise,
it issues the relevant error message.
Loading a tool in a system with several magazines
When using more than one tool magazine, one must indicate in which one of them the tool
is to be loaded using the code
MZ n
, where
n
indicates the magazine number. It must always
be programmed in the same block as
T n
.
Considerations. The tool and the M06 function.
The machine manufacturer may have associated a subroutine with the "T" code, that will be
executed automatically when selecting the tool. If the M06 has been included in this
subroutine, the tool will be loaded into the spindle when executing the "T" code.
Value Meaning
0 Normal mode (by default and after Reset).
1 Magazine loading mode.
2 Magazine unloading mode.
V.[1].TM.MZMODE = 1
T1 M6
T2 M6
···
V.[1].TM.MZMODE = 0
V.[1].TM.MZMODE = 1
T3 M6 POS24
(Places tool 3 in magazine position 24)
···
V.[1].TM.MZMODE = 0
T1 MZ1 M6
(Place tool 1 in the first magazine)
T8 MZ2 POS17 M6
(Place tool 8 in position 17 of the second magazine)