We had a China made DMTG VDL-1300.
Last night there was a alarm, ATC tool change error, tool clamp error. Upon checking, we found that the I/O board fuse(1A) had blown off.
The fuse was replaced. Turn on the machine and had a EMG alarm with no message. The EMG only keep blinking.
There was also a OT led light that was on on the panel. We try to reset by pressing the OT release button and moving the axis but to no avail.
We had double check and found that all axis had not overtravel. Just couldn't get the OT alarm off.
What could be the possible causes? Thanks.
Last night there was a alarm, ATC tool change error, tool clamp error. Upon checking, we found that the I/O board fuse(1A) had blown off.
The fuse was replaced. Turn on the machine and had a EMG alarm with no message. The EMG only keep blinking.
There was also a OT led light that was on on the panel. We try to reset by pressing the OT release button and moving the axis but to no avail.
We had double check and found that all axis had not overtravel. Just couldn't get the OT alarm off.
What could be the possible causes? Thanks.