Behavior Of Synchronism Signals During Synchronism Correction; Delete Synchronism Correction And Nc Reset; Special Points Regarding Start-Up Of A Synchronous Spindle Coupling - Siemens SINUMERIK Series Function Manual

Extended functions

Hide thumbs Also See for SINUMERIK Series:

Table of Contents

Behavior of synchronism signals during synchronism correction

Effect of synchronism correction

New synchronism signals are produced by comparing the actual values with the corrected

setpoints. Once a correction process has been undertaken, the synchronism signals should

be present again.

Variable $AA_COUP_CORR[Sn] returns the value zero for different situations in which the

synchronism correct is deleted:

● Once a synchronized spindle coupling has been activated for the following in question

● A synchronism correction active during NC reset but not at the parts program end is

● At M30, an existing synchronism correction is retained

● At the user end, the correction value can also be deleted at any early point by describing

Spindle start-up

The leading and following spindles must be started up initially like a normal spindle. The

appropriate procedure is described in:

CNC Commissioning Manual: NCK, PLC, Drive

Function Manual Basic Functions; Spindles (S1)

Requirements

The following parameters must then be set for the synchronous spindle pair:

● The machine numbers for the leading and following spindles

Extended Functions

Function Manual, 03/2013, 6FC5397-1BP40-3BA1

(..), an existing synchronism correction is adopted in the setpoint

adopted in the setpoint position. This does not affect the synchronism signals.

the variable $AA_COUP_CORR with the value zero. The synchronism correction is

removed immediately and using a ramp with reduced acceleration rate if larger values are

(for permanently configured coupling with channel-specific machine data MD21300

$MC_COUPLE_AXIS_1[n])

S3: Synchronous spindle

13.4 Points to note

Sinumerik 840d sl Sinumerik 828d