These registers are used to define offsets for display values when displaying a value from
a built in sensor. These registers can either be written via Modbus or can be edited in
CALIBRATION-mode by the system administrator.
All registers are 16 Bit signed values. Depending on the tepwi_unit specified with the
corresponding display value configuration register at address 256 to 287 (Table 28 at
Page 39) the value needs to be scaled the same as the corresponding display value as
described in Table 39 at Page 51.