Configurations ROTARNOCK 100
Deutschmann Automation GmbH & Co. KG
30
Instruction manual ROTARNOCK 100 V. 3.6
4.12.20
tion about the existence of a specimen is reported from the approximating pick-up through the
input of the cam switch unit to the shift register. Each Bit of the shift register corresponds to tak-
ing up one bottle in the rotary table. A binary One in the shift register shows the existence of a
bottle, whereas a Zero indicates the lack of a bottle. The Bit, that corresponds to the position of
the inspection equipment, is now linked to the output of the cam switch unit with an AND-connec-
tion, so that the camera belonging to it will only be triggered, in case a bottle for the inspection is
actually available.
5.10.4 Trigger conditions
5.10.5 Example 1
An example with 3 inputs and a switch-off delay is given below
The above example is displayed on an operating panel TERM 24
In this example, the status of output 1 results as follows:
The programmed cams of track 1 (N01) are first AND-ed with input 7 (E07) and with the negated
input 16 (E16) (NAND). After this, this result is OR-ed with input 3 (E03). This state is then output
at output 1 until the switch-off delay has elapsed (see illustration).
Max. 1.5 ms may elapse after an input change until output of the result. The input pulses must be
at least as long as the cycle time (see technical data).
Please note that the programmed switch-off delay time of 123ms (in this
example) which is started with each leading edge has an even higher
priority than the result of the logic operation, i. e. the output remains at
24V if the delay time has not yet elapsed even if the logic operation
would deactivate the output.
Symbol
Significance
Leading edge
Trailing edge
Summary of Contents for ROTARNOCK 100
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