Okuma Alarm-B 2438 Unable to M06/M228 command
Specified M06,M228,or MG command was illegal.
(M06 is used by M321 command of ATC macro command.)
M06:Tool change command
M228:ATC next tool return command
MG:Magazine index command(MG = **,where**is the magazine pot No.)
1->M06 was specified though the next tool was not ready.
2->M228 was specified though the next tool was not ready or the tool return operation was not ready to start.
3->M06 was specified without positioning the turret in the tool change position.
5->An MG command was issued with a sequence number that inhibits magazine indexing.
6->Concerning loader ATC specification, when tool (tool kind LL) which it exchanges a tool by loader was attached to turret, it went alog M06 commands.
7->Tool No.which had set tool data setting mode( * ATC TOOL INFORMATION * NEXT TOOL) does not coincide with tool No.of NEXT TOOL preparatory command (MT) at the time of M06 commands.
Probable Faulty Locations
1.By LB35cU-MATC-Y LU45-MATC-Y, a next tool preparation state is ATC operation sequence number 12 and 49. By LB15cU-MATC-Y, a next tool preparation state is ATC operation sequence number 8 and 51. BY MacTurn50, a next tool preparation state is ATC operation sequence number 8.
1.By LB35cU-MATC-Y LU45-MATC-Y,a tool return operation start state is ATC operation sequence number 27 and 68.
By MacTurn50,a tool return operation start state is ATC operation sequence number 20.They are going along M228 instructions that ATC operation sequence number is not a tool return operation state.
1.M06 was issued though the turret is not indexed at the tool change pasition. For LB15cU/LB35cU-MATC-Y and LU45-MATC-Y,MG commands can be issued with the ATC operation sequence number 1,2,41,and 42. For MacYurn50, MG commands can be issued with the ATC operation sequence number 1,2.
1.After it became a NEXT TOOL preparatory condition, tool NO. as
TOOL was designated again.