Commands
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If a read/write command is sent to the triggered channel <Ident channel> when
trigger mode is active, this command is always activated if the <Sensor channel>
transmits status 0. <Ident channel> transmits status 0 to confirm receipt of this
command.
If you set <Ident channel> 0, the signal is transferred without influencing a reading
head.
The command activated by the <Sensor channel> initiates execution as if it had
just been restarted by the host.
The command is deactivated again if the status of the <Sensor channel> changes
to 5 or trigger mode is deactivated.
If the <Sensor channel> requests a version message, the response contains the
status 0 and no other information.
<Ident channel>=0 allows you to assign the trigger signal to channel '0' so that the
trigger signal is transmitted to the controller and not to a read head.
This function can be used to monitor functions via the PLC if trigger signals and
reading of data cannot occur simultaneously for application related reasons.
Correlation must take place in the PLC.
If a trigger command has assigned channel '0' (000b) for <Identchannel>, this
change in the status of the trigger sensor (status 0x00 and 0x05) is transmitted to
the controller via the sensor channel
This function can be used to monitor functions via the controller if trigger signals
and reading of data cannot occur simultaneously for application related reasons.
Correlation must take place in the controller.