HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING Service Manual

1 Using the Service Manual ..................................................................................................... 5 1.1 General ............................................................................................................................ 5 1.2 Safety Precautions...................... ...

7.8 Touch Probe Systems ................................................................................................. 150 7.8.1 TS 220 ............................................................................................................... 150 7.8.2 TS 632 ........................................................ ...

15 Checking the Enables on the iTNC................................................................................. 225 15.1 General ...................................................................................................................... 225 15.2 Examination......................................... ...

23 Replacing Instructions..................................................................................................... 279 23.1 Important Information ............................................................................................... 279 23.2 NC Software Update for PGM no. 340420/421.................... ...

1 Using the Service Manual 1.1 General About this manual This service manual will assist service personnel in the diagnosis and correction of errors on TNC-controlled machine tools. This manual refers to: � iTNC 530 with NC software 340420 / 421 Udpate service This service manual is regularly updated. You will find a current - printable - ...

HEIDENHAIN Service Manual iTNC 530 1.2 Safety Precautions DANGER Ensure that the main electrical disconnect switch of the machine and the measuring system are switched off before connecting or disconnecting any plugs or terminals. DANGER Ensure that the grounding conductor is connected. Any interruption of the protective ground can result in serious ...

2 Integral Monitoring System 2.1 Introduction iTNC 530 features a comprehensive integral monitoring system for the prevention of input or operation errors, as well as for identification and diagnosis of technical errors on the control and the connected units. The monitoring system is an integral component of the iTNC hardware and software a ...

HEIDENHAIN Service Manual iTNC 530 2.2 Monitoring Functions The NC monitors the axis positions and the dynamic response of the machine. If the fixed values are exceeded, it displays an error message and stops the machine. 2.2.1 Position monitoring The axis positions are monitored by the iTNC as long as the control loop is closed. The input values for ...