Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/06/593949_Ver8.0.0.9_Heller_oven-software-log-1.pdf
) by monitoring heater GFI trip 8.0.0.1 Feb-09-2015 - SMEMA 9851 entrance operation improvement, during board entry to not go off due to lot end or oven goes in warning or downstream becomes not ready etc
GPD Global | https://www.gpd-global.com/co_website/pdf/doc/FLOwareGEMInterface_1.2.0.pdf
SM L Description A A[length] or A[min, max] ASCII Bi B Binary Bo BOOLEAN Boolean F4 F4 4-byte floating point F8 F8 8-byte floating point J J[length] or J[min, max] JIS-8, Japanese international standard L L[length] List I1 I1 1-byte signed integer I2
