Input Description

EN   BOOL \   (enable \ block)

In order to enable the Function Block processing, input EN has to be continuously set to TRUE. The block is not processed if input EN = FALSE.

While input is set to TRUE, the inputs are continuously checked for validity and plausibility. If this is not the case, processing is aborted and corresponding error is displayed at output ERR/ERNO.

POS_SETPOINT   REAL \   (position \ setpoint)

Position value defined by the user.

GO_TO_POS_REF   BOOL \   (go \ to position reference)

Boolean expression that indicates the process is able to move Solar Tracker.

POS_REF   REAL \   (position \ reference)

Desired position to locate the tracker.