5 June 2020 CasTemp Wireless including CasTemp Superheat Page 1
9.5 Profibus and Ethernet IP set up
9.5.1 Profibus Set up
Profibus uses a M30 Anybus module which a maximum byte capacity of 128 bytes. All 128 bytes can
be allocated to output when operating in CasTemp Wireless Instrument Measurement standard mode,
however when in CasTemp Superheat mode some of this allocation needs to be set to input. This
allocation is recommended to be split in half with 64 bytes output and 64 bytes input. However this is
flexible, the GSD offers flexibility to allow any number of bytes to be set on both in input and output
side of the card, again up to a 128 byte limit. GSD file can be found via HEN contact.
9.5.2 Ethernet IP Set up
Ethernet IP uses a M40 Anybus module which a maximum byte capacity of 256 bytes. All 256 bytes
can be allocated to output when operating in CasTemp Wireless Instrument Measurement standard
mode, however when in CasTemp Superheat mode some of this allocation needs to be set to input.
The input/output EDS defines, 128 bytes output, 128 bytes input. The ESD file can be found via HEN
contact.
9.6 License
The following procedure must be followed to obtain the license code.
1. Ensure software version 6.0 or greater is installed
2. Sign the CasTemp Approval Form found in