User's Manual

File : CS-SUP-MUTI-WTHERMSPETEC-E02.sxw
5.1.2 READ OHMIC VALUE OF PROBES IMMEDIATELY
Compatibility : - WaveTherm – PT100
- WaveTherm – PT1000
In the case of the WaveTherm – PT100 and WaveTherm - PT1000 modules, it is possible to read the probe
temperature data in the form of an ohmic value.
This read command may be carried out with a preset precision level. In general, precision level 0 is sufficient.
The other precision levels are used in difficult environments.
5.2 STORAGE OF CALIBRATION PARAMETERS
The WaveTherm module manages the radio accessible non-volatile memory zone and enables storage of up
to 32 bytes.
This zone enables storage of calibration parameters for the temperature module(s).
This zone is accessible in read and write by specifying the start address and data size.
Access to the read function is achieved by specifying the address of the first element to be attained, then the
total number of elements to be read (the size of one element is one byte).
Remark: Even if the memory zone size is 32 bytes, the address of the first element to be read is coded on
two bytes as this zone is larger on other products.
Access to the write function is achieved by specifying the address of the first element to be attained, then the
total number of elements to be written (the size of one element is one byte) and finally the read bytes.
WaveTherm module technical specifications page 22 of 31