Keba ServoOne Series User Manual

56
Functionality
ServoOne User Manual SERCOS II and III
ID no.: 1108.26B.3-00 Date: 04/2020
Functionality
9.2 Function selector, digital inputs and
outputs
Via so-called function selectors, various functions can be assigned to the inputs and
outputs for the drive. In addition, the inputs can be filtered against bounce or inverted.
For more detailed information on the digital and analogue IO, please refer to the
application manual.
y P 0100 Function selector ENPO
y P 0101 Function selector ISD00
y P 0102 Function selector ISD01
y P 0103 Function selector ISD02
y P 0104 Function selector ISD03
y P 0105 Function selector ISD04
y P 0106 Function selector ISD05
y P 0107 Function selector ISD06
y P 0108 Function selector ISDSH
y P 0109 Function selector ISA00
y P 0110 Function selector ISA01
y P 0118 Filter digital inputs
y P 0120 Invert digital inputs
y P 0122 Function selector OSD00
y P 0123 Function selector OSD01
y P 0124 Function selector OSD02
y P 0125 Function selector motor brake
y P 0126 Function selector RELOUT1
y P 0142 Invert digital outputs
9.3 Touch probe function
The touch probe function makes possible an event-controlled or continuous position
measurement. Positive and negative signal edges can be congured on the two "fast"
digital inputs ISD05 and ISD06 as the trigger for a position measurement.
The command "Probing cycle procedure command" (S-0-0170.0.0) is used to activate
the "Measurement with touch probe" function, the parameter S-0-0169.0.0 "Probe
control" for conguration.
Setting and enabling the commands activates the "Measure" function in the drive. The
drive signals this situation by setting the command acknowledge (data status) to "Set,
enabled, but not yet executed". A "Command correctly executed" acknowledgement is
not provided. This means that the command change bit is only set if there is an error.
The measurement is enabled using the "Probe 1/2 enable" signals (S-0-0405.0.0 /
S-0-0406.0.0).
On the occurrence of the selected edge on the touch probe, the drive saves the
position actual value in the related parameters S-0-0130 to S-0-0133 (measured value
1 or 2, positive or negative edge) and sets the related bit in the measured value status
(S-0-0179). The status bits in the measured value status can be addressed separately
via the ident numbers S-0-0409.0.0 to S-0-0412.0.0 and can therefore be assigned to
the real-time status bits for fast measurements, or transmitted as real-time parameters
in the AT.
In principle, two different measuring methods are supported:
y Single measurement: On the occurrence of an active measuring edge, the
action of the same edge is inhibited. This inhibit is cleared again by resetting
the probe 1/2 enable (S-0-0405.0.0 / S-0-0406.0.0). The measurement is
enabled again by then setting the touch probe 1/2 enable.
y Continuous measurement: If continuous measurement has been
congured in parameter S-0-0169.0.0, then the actual position is saved
on each occurrence of an active measuring edge. The touch probe is then
immediately enabled again for a further measurement. The continuous
measurement is ended by resetting S-0-0405.0.0 or S-0-0406.0.0 or by
clearing the command S-0-0170.0.0 "Probing cycle procedure command".

Keba ServoOne Series Specifications

General

Brand	Keba
Model	ServoOne Series
Category	Power Supply
Language	English