Hypertherm SensorOHC User Manual
Page 3
Table of Contents
SAFETY ................................................................................................................................................1
Read This Manual ............................................................................................................................. 1
Dangerous Machinery ....................................................................................................................... 1
High Voltages..................................................................................................................................... 1
SECTION 1: OVERVIEW ..................................................................................................................3
Introduction ....................................................................................................................................... 3
Description and Features.................................................................................................................. 4
Hardware Specifications................................................................................................................ 5
Control Unit Front ............................................................................................................................ 6
Control Unit Bottom.......................................................................................................................... 7
Sensor and Mounting Isolator .......................................................................................................... 8
SECTION 2: OPERATION ................................................................................................................9
Operation Modes................................................................................................................................ 9
Automatic Operation ..................................................................................................................... 9
Manual Operation.......................................................................................................................... 9
Errors.............................................................................................................................................. 9
Error Conditions..............................................................................................................................10
SECTION 3: INSTALLATION AND SET UP ..............................................................................11
Installation.......................................................................................................................................11
Sensor Mounting..........................................................................................................................11
Sensor Position to Torch..............................................................................................................11
Connectors....................................................................................................................................12
Power Connections.......................................................................................................................12
Limit Switch.................................................................................................................................13
Digital I/O.....................................................................................................................................13
Optional External Height Set Pot...............................................................................................13
Optional External Second Height Set Pot..................................................................................13
Standard Wiring Installation......................................................................................................15
IO Interfacing ..................................................................................................................................16
IO Interfacing Examples .............................................................................................................16
DIP Switch Setup ............................................................................................................................17
Calibration Procedure .....................................................................................................................18
Component List ...............................................................................................................................19
Optional Sensor Cables ...............................................................................................................19