These 64-bit Windows platform limitations include the following:
- NRE serial support is available for a 64-bit Windows platform. However, serial-based drivers (for example, modbusAsync, flexSerial,
various legacy drivers) are not typically licensed on a
Supervisor, and therefore are not fully tested or supported on a 64-bit platform.
Exceptions to such license rules can occur with 64-bit engineering workstations and demo machines. Again, 64-bit serial operation
is not fully guaranteed.
A known issue with the 64-bit serial library may present itself in initialization phases,with usage of a 64-bit
Niagara Serial Tunnel client. For related details see the Niagara Drivers Guide.
- Lonworks FTT-10 is not fully supported on a 64-bit Windows platform—although there are Echelon 64-bit drivers, most are 32-bit
drivers in a “64-bit wrapper”, and are likely unsuitable. Further, a
Supervisor is not typically licensed for Lonworks. However “LonIP” is supported.