Product Description:
The 40/50 series central unit disposes of a time delay in order to save the necessary
information for the next startup should there be a power drop or cut.
Saving program internal data is only possible on the 40/50 series central unit which possesses
an battery. Prior configuration of the central unit is required to save all or part of the data (see
chapter 5). If the configuration is absent then all functions and internal data will be reset to 0.
The intermediate calculations of the functions used in the user program, necessary for the
following cycles, are placed in variables called historic variables. It is also possible to save
historic variables.
Welcome to contact the sales manager:
Sales manager : John Yang
Mobile / WhatsApp : +86 18150117685
Email: sales3@askplc.com
Skype : sales3@askplc.com
