**Okuma Alarm-B** 2361 NOSE-R COMP. Calculation

Error in floating-point calculation for nose radius compensation.

**Object**

SYSTEM

**Code**

XYY

YY:

bit0->Overflow in converting into integer

bit1->Exponential underflow

bit2->Exponential overflow

bit3->Calculation of root of a negative number

bit4->Division by 0

bit5->Angle overflow for SIN, COS, TAN and COT

X:

1->Calculation of graphic factor of straight line

2->Calculation of graphic factor of arc

3->Offset calculation of graphic factor of nose radius compensation amount

4->Vertical vector calculation of straight lines and arcs

6->Calculation of point of intersection: straight line and straight line

7->Calculation of point of intersection: straight line and arc

8->Calculation of point of intersection: arc and arc

9->Calculation to select the target point from possible two points of intersection with an arc

A->Recalculation of graphic factor of arc

B->Calculation of I and K from nose radius compensation point

C->Calculation of commands X, Z , I and K

**Probable Faulty Locations**

Program error

**Measures to Take**

Check the program in reference to the code number.

__Okuma Alarm-B 2361 NOSE-R COMP. Calculation__