WEBs CIPer Model 50 – USER GUIDE 
 
 9    31-00198—01   
 
HMI PIN lock-out 
For Cyber Security reasons, users will be locked-out after multiple entries of a wrong PIN: 
 
•  After three wrong PIN entries in a row, user login is blocked for 1 min. For each wrong PIN after this, the 
user must wait for 1 min. 
•  This time sequence is repeated until a successful login is done. 
 
NOTE: 
For Cyber Security reasons, all users are blocked during the waiting time. 
This is an intentional behavior. 
 
 
 
1
st
 time wrong PIN: 
 
 
 
 
 
 
 
 
 
2
nd
 time wrong PIN: 
 
 
 
 
 
 
 
 
 
 
3
rd
 time wrong PIN: 
 
 
 
 
 
 
 
 
 
Wait time is 1 minute for all users. 
 
4
th 
/ 5
th
 / 6
th
 / … etc time wrong PIN: 
 
 
 
 
 
 
Correct PIN entry will restart the lock-out sequence.