Okuma Alarm-D 4726 Opposite side front door open
An attempt was made to open the front door on the one machine with that on the other machine already open in loader teaching mode where only part of the safety guard (safety fence or front door) can be opened at a time (for CE-marked 2M1L system OGL loader types). To open the front door on the one machine, it is necessary to close that on the other machine first.
Auto door close command was issued while the other side manual door was open (for door of special mechanical locking types).
To close the auto door, it is necessary to close other side manual door.
Code
None->An attempt was made to open the front doors on both machines in loader teaching mode.
1->Auto door close command was issued while the other side manual door was open.
Probable Faulty Locations
1) An operation error
2) The front door open/close limit switch is maladjusted of faulty.
Measures to Take
1) Close the front door on the other machine, which has been open.
2) Adjust or change the front door open/close limit switch.