3
MX 2000/2500/3000 MX25ATCE26
☞
In this case, the changer arm is stuck in the spindle for a reason while changing a tool.
Return the changer arm to the home position and find the cause by performing the tool
unclamping manually.
If the manual tool unclamping does not work at all, gently impact on the tool to remove it
with the hammer. Then, check the tool kick distance, the state of the unclamp cylinder,
collet, and the tapering side of the spindle or tool to find out the cause of trouble and take a
necessary measure.
7) Turn the mode selection switch on the ATC manual
OP to
“TOOL CHANGE 1 CYCLE”
, and press the
“START”
button to perform the tool changing
automatically. Then, the alarm 2103 will be
released and the ATC home position will be
recovered.
☞
If the Tool Change 1 Cycle operation is not
performed, check the “Conditions of Tool Change
1 Cycle ” below:
Conditions of Tool Change 1 Cycle
①
Turn the mode switch in the ATC manual OP to
“ATC 1- CYCLE”
\
②
Switch the mode selection switch in the ATC manual OP to
“MA NUAL”
.
③
Waiting Pot Spindle Side (X10.5)
④
ATC Main Changer Home Position (X8.2)
8) When ATC home positioned is restored successfully, check between tool number in PMC data
screen and actual tool in the machine, and make correction if they do not match.
Select SYSTEM > PMC > PMC DATA > G.DATA, and check the tool number (D450) in the
spindle as well as the tool number (D448) in the waiting pot. Make correction if necessary.
▪D450 : Tool number in the spindle
▪D448 : Tool number in the waiting pot
9) Turn the switch to
“ATC DOOR CLOSE”
the
START
button to close the ATC door.
10)
When each axis returns to their respective home position, ATC troubleshooting will be
completed.
