Okuma Alarm-A 1824 Oil cooler error


Okuma Alarm-A 1824 Oil cooler error
Error was caused on cooling unit for Spindle head oil cooling or M-spindle oil cooling.

Object
Spindle(SPDL-1,SPDL-2,M-axis)

Code
1->Oil temperature error was detected.

(Input signal label->iOCL/)

2->Spindle oil cooler level error switch kept OFF or 30[s] or longer.
3->Spindle lube oil upper level switch within the drain tank kept OFF for 3[s] or longer.
4->Spindle lube oil upper level switch within the spindle kept OFF for 30[s] or longer.

Probable Faulty Locations
1)Error of cooling unit for 1st-Spindle head oil cooling.

Input signal label->iOCA/

2)Error of cooling unit for 2nd-Spindle head oil cooling.

Input signal label->i2OCA/

3)Error of cooling unit for M-Spindle head oil cooling.

Input signal label->iMOCAL/
Okuma Alarm-A 1824 Oil cooler error