2
Functional Description
The function block "control temperature controller module" transfers the user data, which must
already be stored in three data blocks before the module is called, to the module and allows
controller-specific data to be read back.
The function block can assign parameters both to the whole module or to a single controller.
The controller data can either be read back automatically immediately following the self-tuning
function or by means of a command.
The data exchange between the CPU and IP 244 takes place in 64 messages each with a length
of 16 data words (corresponds to 32 I/O bytes).
IP244
C79000–B8576–C861–02
Functional Description
5–5