Program Simulation; Turning Simulation And Program Test; Turning/Milling Simulation - Siemens SINUMERIK 840D sl Commissioning Manual

Commissioning cnc part 2 (hmi)

Hide thumbs Also See for SINUMERIK 840D sl:

Table of Contents

Starting Up HMI Embedded (IM2)

4 Functions/Parameterization

4.13 Program simulation

PLC signal DB19.DBB20.6 is set to 1 when simulation is activated. This signal can

be evaluated in order to switch to the program test and to remove the axis or

control enable (to prevent axis movements during the simulation).

The signal is reset to 0 when simulation is terminated.

In order to simulate certain operations during a dry run even though the

axis/controller pulses have been disabled, the transfer of status "Ext. pulse disable

active, terminal 663 open" to the NC has to be prevented.

The machine manufacturer can achieve this by evaluating the above-mentioned

PLC signal and activating the dry run simultaneously with NC Start.

If the drive machine data MD 1012: FUNC_SWITCH, bit 2 = 0 is also set, the "Ext.

pulse disable active, terminal 663 open" status will not be forwarded to the NC.

Via the display machine data MD 9020: TECHNOLOGY, you define the basic

configuration for the free contour programming of turning/milling.

MD 9020 = 1 Turning machine configuration

MD 9020 ≠ 1 Milling machine configuration

SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition

/FBA/DB1: Operational messages/alarm responses

/FB1/ A2: Various Interface Signals

Table of Contents