Switching Coupling On/Off; Switching On A Coupling Module (Cpon); Switch Off Coupling Module (Cpof) - Siemens SINUMERIK 840D sl Function Manual

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Switching coupling on/off

A defined coupling module is switched on with the switch command CPON.

Coupling characteristics like coupling reference can be programmed together with the switch

on command (see Section "Programming coupling characteristics (Page 384)").

Without programming, a coupled motion group or a synchronous spindle pair becomes

effective based on a setpoint coupling (default setting for CPLSETVAL) with the coupling rule

1:1 (default setting for CPLNUM/CPLDEN).

Designation:

Functionality:

Following axis/

Boundary conditions

Application of CPON to an already active coupling results in a resynchronization. If applicable,

changed coupling properties become effective as a result. Any lost synchronization (for

example, following axis was in tracking mode) is restored.

An activated coupling can be deactivated with the CPOF switching command. The deactivation,

i.e. the switching off of the coupling to the leading axis, is performed in accordance with the

set switch-off properties (see CPFMOF)

Special functions

Function Manual, 01/2015, 6FC5397-2BP40-5BA2

CPON= (<following axis/spindle>)

Activate the coupling of the following axis to all defined leading axes.

Range of values: All defined axis and spindle names in the channel

; Activation of coupling of the following axis X2.

M3: Coupled axes

8.5 Generic coupling

Sinumerik 828d Sinumerik 840de sl