Lenze DDS Function library TpDrv - Manual (Page 11)

Function library LenzeTpDrv.lib
Introduction
2.3 Selecting digital inputs as touch probe inputs
2−3
L
LenzeTpDrv.lib EN 1.2
5. Go to the register Module parameters and select the source of the angle correction value for
the selected input if the PLC supports more than one source.
– With the 9300 Servo PLC you can, for instance, choose between motor control (MCTRL) and
digital frequency input (DFIN):
The digital input has now been defined as touch probe input. It has the following default settings:
·
Signal sensitivity: Rising signal
·
Dead time compensation: 0 [inc]
The functions & function blocks described in the following chapter are used for further configuration
possibilities and touch probe signal provision in the PLC program.
Note!
When using a digital input as touch probe input please note:
·
If a digital input is used as a touch probe input it cannot be used to start a task.
·
Every touch probe input is assigned to an interrupt task. This reduces the number of interrupt
tasks available for the application.