01/2007
14.3 Miscellaneous functions
14-430
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
14.3 Miscellaneous functions
In conjunction with the measuring functions, another 2 axis–specific interface
signals are provided:
S DB31–DBx, DBX61.0 ”Drive test traversing request”
S DB31–DBx, DBX1.0 ”Drive test traversing enable”
In the PLC user program, therefore, an additional axis–specific traversing
enable command may be given in conjunction with measuring functions.
The interface signals are activated from the main menu of the appropriate mea-
suring function in the group ”Drive test traversing enable”. See Fig. 14-1, page
14-430.
Fig. 14-1 Main menu: Position control loop measurement
Choose the type of traversing enable function from the selection list either by
using the toggle key or by double–clicking the selection with the right–hand
mouse button:
– Without PLC
Traversing of the axis to be measured is enabled depending on the inter-
face signals typical for JOG mode (servo enable, pulse enable, etc.).
Interface signals:
Drive test
Traversing
request,
Traversing enable
Activating
14 Drive O
timization with HMI Advanced
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