Validity: Rule, Task
This predefined variable allows you to set a timeout after which, at boot time, RTE switches to run mode even if the VALID_DATA_TRD (valid fieldbus location information) variable is different from the one specified in the configurator.
Syntax |
REAL valid_data_to [n] |
|---|---|
n |
Value in seconds. (optional, default 0) |
At switch on in fact RTE, before switching to run mode, waits until the valid_data_trd variable is equal to the configured transducers or the timeout indicated by the VALID_DATA_TO predefined variable has expired.
Use the configurator to set the parameter:
Example
; the value of the variable valid_data_to is stored in rr(200) rr(200) = valid_data_to |
