IPP LEGACY LIBRARY
ipp_read()
M
X
800 SERIES PROGRAMMERS GUIDE 221
In case of an input error, the packet looks like:
STX 1H Start of text, value 02h
packet type 2AN value ‘73'
error code 1N "1" = No key
"2" = key serial number error
"3” = PIN length over Max
"4” = PIN length under Min
"6" = Over 1 million transactions
error ETX 1H End of text, value 03h