Fagor CNC 8065 - Page 349

Installation manual
CNC 8060
CNC 8065
TOOL AND MAGAZINE MANAGEMENT.
7.
(REF: 1402)
·349·
Communication between manager and PLC.
CH1TOMZ
Use it with an asynchronous magazine or synchronous with arm. The PLC must set this mark
high (=1) after taking the tool from the tool changer arm 1 to the magazine.
CH2TOMZ
Use it with an asynchronous magazine or synchronous with arm. The PLC must set this mark
high (=1) after taking the tool from the tool changer arm 2 to the magazine.
SPDLTOGR
Use it with a magazine that admits ground tools. The PLC must set this mark high (=1) after
taking the tool from the spindle to ground.
GRTOSPDL
Use it with a magazine that admits ground tools. The PLC must set this mark high (=1) after
taking the tool from the ground to the spindle.
MZTOSPDL
Use it with a synchronous magazine (without arm). The PLC must set this mark high (=1)
after taking the tool from the magazine to the spindle.
SPDLTOMZ
Use it with a synchronous magazine (without arm). The PLC must set this mark high (=1)
after taking the tool from the spindle to the magazine.
MZROT
Use it with a turret-type magazine and with a synchronous magazine.
The PLC must set this mark high (=1) when the turret has rotated. In the synchronous
magazine, it is used to optimize the change by orienting the magazine while machining. The
PLC must set this mark to (=1) to indicate that the operation has been completed, whether
it has been oriented or not.
TCHANGEOK
On asynchronous magazines (with changer arm of independent movements) the following
mark may be activated so the CNC goes on executing the program while the tool is being
taken to the magazine.
The PLC must set this mark high (=1) to "tell" the manager to go on executing the program
while the tool is being taken to the magazine.
MZPOS
On random magazines, magazine orientations may be optimized if the manager knows the
position selected at all times. The PLC must indicate in this register the current position of
the magazine; when not using this register, the PLC must set it to ·0·.
On turret magazines, it is possible to select a position (#ROTATEMZ instruction). The PLC
must indicate in this register the current position of the magazine; if the register has a value
of ·0·, the PLC will issue the corresponding error.