Instructions

Configuration
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– TRUE, if the communication with PRM is established and the modification of PRM matches
the one specified in the project
– FALSE, if the communication with the module is lost or the modification of PRM does not
match the one specified in the project
2. Output safe state – the parameter can be set for each output using the item ‘Outputs \ Digi-
tal’ in the configuration tree. The parameter defines the safe output state if communication with
PR200 has been interrupted.
3. Debouncing filter – the parameter is available only for inputs of PRM-24. It can be set for
each input using the item ‘Inputs \ Digital’ in the configuration tree. The parameter defines the
input filter time for contact bounce suppression and can be set in the range of 0…255 ms.
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NOTICE
It is not recommended to use the contact bounce suppression for input signals with a fre-
quency above 90 Hz and a duty cycle of 50% or less. A useful signal can be missed.
5.1 Firmware update
When communication between akYtec ALP software and PR200 with PRM(s) connected is estab-
lished, you can check all devices for firmware update. If a firmware update is available, it will be
prompted to install it on the basic device and the modules.