Dears, I hope some one can help me.

LATHE DYNA MYTE 3300-A
CONTROL MITSUBISHI MELDAS 50 SERIES
PROBLEM ON TURRET 8POSITIONS - WE DON´T KNOW HOW THE SENSOR MUST BE CONECTED ON PLC INPUTS

The following activities are performed taking as reference the turret manual requested to the turret manufacturer.

The mechanical position and configuration of cam 3 for the C&D sensors was confirmed.

The mechanical position of the ABCD sensors was confirmed for the 8 positions with both cams 1 and 3.

Sensor signals were not reaching the PLC, them we replaced the sensor signal cable and confirmed the following signals in the PLC.

INPUT 58
Sen_A-Bit3
Sen_B-Bit7
Sen_C-Bit6
Sen_D-Bit5
Sen_E-Bit4
(now is missing the configuration)


The sensor connections were made as the signals were connected.

The turret test was performed and the turret is still erratic.

It is considered that the connected signals are not in the corresponding position.



WE NEED THE WIRING DIAGRAM FROM THE MANUFACTURER

A SIMILAR MACHINE THAT CAN SHARE WITH US WIRING DIAGRAM OR PICTURES WITH THE CABLE CONNECTIONS.

OR PLC PROGRAM PRINTED TO VERIFY THE ALLOCATION OF INPUTS


I´ll appreciate your comments



Kind Regards