Siemens SINUMERIK 840Di sl - Special Functions

Drive Optimization with HMI Advanced
14.3 Special functions
Manual
510 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
14.3 Special functions
Interface signals: Drive test, traversing request, traversing enable
In conjunction with the measuring functions, another 2 axis-specific interface signals are
provided:
● DB31-DBx, DBX61.0 "Drive test traversing request"
● 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.
Activating
The interface signals are activated from the main menu of the appropriate measuring
function in the group "Drive test traversing enable", see following screen.
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Figure 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 interface signals
typical for JOG mode (controller enable, pulse enable, etc.).
● with PLC