Okuma Alarm-A 1701 EC overload


Okuma Alarm-A 1701 EC overload
The overload relay of the EC is tripped.
(I/O check NO.24 INPUT bit A (iOLA/) = 0)
This alarm occurs when any of the spindle lubrication motor, the hydraulic pump motor, the coolant motor, the slideway lubrication motor, etc. is overheated or a problem with them is detected.

Code
1->Overload relay of the EC is tripped.
2->The overload of the oil pump motor is tripped.
3->The overload of the coolant control motor is tripped.
4->The overload of the SP. oil pump is tripped.
5->The overload of the Lub. motor is trippe.
6->The overload of the SP. cooling motor is tripped.
7->The overload of the SP. cooling fan is tripped.
8->The overload of the 2nd SP. cooling motor is tripped.
9->The overload of the 2nd SP. cooling fan is tripped.
10->The overload of the high-pressure coolant control motor is tripped.
11->The overload of the second coolant control motor is tripped.
12->The overload of the oil skimmer is tripped.
13->The overload of the magnet separetor is tripped.
14->The overload of the washer coolant motor is tripped.
15->The overload of the through spindle coolant motor is tripped.
16->The overload of the coolant pump motor is tripped.
17->The overload of the ATC coolant 1 control motor is tripped.
18->The overload of the spindle coolant motor is tripped.
19->The overload of the shower coolant motor is tripped.
20->The overload of the chip shower coolant motor is tripped.
21->The overload of the work washer gun motor is tripped.
22->The overload of the drain pump motor is tripped.
23->Spindle motor is tripped.
24->The overload of the ATC coolant control motor is tripped.
25->The overload of the vacuum pump motor is tripped.
26->The overload of the spindle lub. oil drain pump motor is tripped.
27->The overload of the sludge conveyor motor is tripped.
28->The overload of drum filter flush pump motor is tripped.
29->The overload of the 2nd guide way Lubrication motor 2 is tripped.
30->The overload of the M-spindle lube pump is tripped.
31->The overload of the spindle oil cooler is tripped.
32->The overload of the M-Spindle oil cooler is tripped.
33->The overload of the auxiliary unit oil cooler is tripped.
34->The overload of the spindle gear lube pump is tripped.
35->The overload of the turret coolant motor is tripped.
36->The overload of the machine wash coolant motor is tripped.
37->The overload of the sub coolant Tank Coolant Supply motor is tripped.
38->The overload of the second washer coolant motor is tripped.
39->The overload of the H.P. coolant motor is tripped.
40->The overload of the turret coolant Tank Coolant Supply motor is tripped.
41->The overload of the H.P. coolant Tank Coolant Supply motor is tripped.
42->The overload of the steady rest coolant motor is tripped.
43->The overload of the M Spindle coolant motor is tripped.

Measures to Take
1)Reset the overload relay.
2)Check the motor for normal operation.

Okuma Alarm-A 1701 EC overload