Overview; Machine Switch-On; Acknowledging The Power Interruption And Moving To The Reference Points - HEIDENHAIN TNC 320 User Manual

1
First Steps with the TNC 320
1.1

Overview

1.1 Overview
This chapter is intended to help TNC beginners quickly learn to
handle the most important procedures. For more information on a
respective topic, see the section referred to in the text.
The following topics are included in this chapter:

Machine switch-on

Programming the first part
Graphically testing the first part
Setting up tools
Workpiece setup
Running the first program
1.2 Machine switch-on
Acknowledging the power interruption and moving
to the reference points
Refer to your machine manual.
Danger exists for the operator when the machine
is started up. Read the safety information before
switching on the machine.
Switch-on and crossing over the reference points can
vary depending on the machine tool. Refer to your
machine manual.
Switch on the power supply for control and machine. The TNC
starts the operating system. This process may take several
minutes. Then the TNC will display the "Power interrupted"
message in the screen header.
Press the CE key: The TNC compiles the PLC
program
Switch on the control voltage: The TNC checks
operation of the emergency stop circuit and goes
into Reference Run mode
Cross the datums manually in the prescribed
sequence: For each axis press the START key. If
you have absolute linear and angle encoders on
your machine there is no need for a reference run
The TNC is now ready for operation in the Manual operation mode.
Further information on this topic
Approaching datums
Further Information:
Operating modes
Further Information:
54
"Switch-on", page 474
"Programming", page 78
HEIDENHAIN | TNC 320 | Conversational Programming User's Manual | 9/2016