Microe MTE Series Manual de usuario descargar pdf (Pagina 18)

Page 18

Appendix E

Troubleshooting

Problem

The Sensor LED indicator won’t turn on.

Solution

• Make sure that the MTE Series electronics’ 9-pin D-sub connector is fully seated and connected.

• Confirm that +5 Volts DC is being applied to the MTE Sensor. Refer to the MTE interface drawing for

proper pinouts.

Problem

Can't get the MTE Series electronics’ "Signal" LED better than red or yellow; or the green, “ Proper

Alignment” indicator doesn't stay illuminated over the full length of the scale.

Solution

• Verify that the sensor is mounted in the correct orientation with reference to the scale and scale

mounting reference edge. Refer to the Interface Drawing.

• Verify that the sensor has been aligned to the scale and that the mounting screws are tight. Check the

dimensions for the mechanical mounting holes (and clamps if any) to make sure that the sensor is

correctly located over the scale in the Y and Z dimensions. Refer to the Interface Drawing.

• Check that the scale is firmly mounted and can't jiggle or move in any direction.

• Make sure that the scale is clean over its entire length or circumference.

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Microe MTE Series Manual de usuario Pagina 18