Operating Times - HEIDENHAIN TNC 426 PB/M Technical Manual

Table of Contents

6.13.31 Operating Times

The TNC can measure up to 11 operating times and store them in a file in the

SYS partition:

Operating time

PLCTIME0 to PLCTIME7

For all operating modes except PROGRAMMING AND EDITING: The

operating times are displayed in the MOD function "Machine Time":

Press the MOD key and press the MACHINE TIME soft key.

With MP7237.x, specify the times that can be reset with the code number

857282, and the PLC operating times that you wish to display.

In MP7238.x, define the dialog messages to be displayed for the individual

operating times.

The time is measured in seconds and is updated every minute during the run

time. When the control is switched off, no more than one minute is lost.

The NC measures the time for TNCTIME, MACHINETIME and PROGTIME.

For the operating times PLCTIME0 to PLCTIME7:

Start with Module 9190.

Stop with Module 9191.

Except for TNCTIME, all operating times are saved during a hard-disk backup

with the program TNCBACK (See "NC Software Exchange" on page 2 – 33).

With the following modules you can evaluate and change the operating times:

Module 9190: Starting the operating times

Module 9191: Stopping the operating times

Module 9192: Reading the operating times

Module 9193: Setting the operating times

Module 9194: Alarm when operating times are exceeded

Definable times of the PLC

HEIDENHAIN Technical Manual TNC 426, TNC 430