Okuma Alarm-C 3712 Program selection interlock
The program number selected in external program selection mode does not exist or a program number was selected when the loader was running.
1->The specified program is not exist.
2->The program selection is excuted when NC loader is running.
3->The input signal of a program number other than 0 through FFFF(BCD) is turned on.
4->The program selection is excuted when NC loader is not program operation mode.
5->Concerning the tailstock ABSO encoder specification, setting of ABSO encoder positioning number which is paired on a program number is 0.
6->The program change answer from the absolute position encoder controller did not agree with the program No. change signal when a program number was selected (for tailstock absolute position encoder types).
7->External program selection was attempted (with 2-digit digi-switch) when 1 CYCLE is not selected with the mode selection switch.
8->A program number was selected with the switch in LINK mode when the automatic program selection function of the tailstock absolute position encoder was used.
9->A program number was selected in a mode other than AUTO mode.
10->The selected loader program, loader program file, or point data file does not exist.
11->A program number was selected with a loader alarm pending.
12->Program selection was inhibited by the switch for “program selection inffective mode”.
13->A program number was selected when the LINK switch was ON state.
Probable Faulty Locations
An operation error.
Select the correct program number.