The IEC60870-101 Master driver cannot handle single control character 0xE5; when received it the driver stops to communicate. All variables get I-Bit until restart.
The IEC60870-101 Master driver cannot handle single control character 0xE5; when received it the driver stops to communicate. All variables get I-Bit until restart.
Issue was addressed in driver's 101 state machine. Now the driver correctly handles the single control character e5h.
Fixed on 25.05.2012 in version 8200 of iec870.exe; available from 7.00 SP0 Build 1; available from 6.51 SP0 Build 14.