User manual
IEC61131 User and Reference Manual 
April 22, 2008     
303 
Bit 
Description 
7 
field device malfunction 
6 
Configuration changed 
5 
cold start 
4 
more status available (use command 48 to read) 
3 
primary variable analog output fixed 
2 
primary variable analog output saturated 
1 
non-primary variable out of limits 
0 
primary variable out of limits 










