UDT_RDREC
The RDREC UDT is used to store status information of an acyclic read request internally.
Elements
|
Element |
Data Type |
Description |
|---|---|---|
|
xQ_RTrig |
BOOL |
Rising edge result, to transfer data to function block variables |
|
qxValid |
BOOL |
Acyclic read request result is VALID |
|
qxBusy |
BOOL |
Acyclic read function is busy |
|
qxError |
BOOL |
Acyclic read request ends with ERROR |
|
qdwStatus |
DWORD |
Status result of acyclic read function |
|
quiLen |
UINT |
Length of read data as feedback value. |
|
ixStartRead |
BOOL |
Enable/Start acyclic read function |