GE Multilin W650 Instruction Manual page 591

APPENDIX D
D.3BASIC APPLICATION FUNCTIONS
Cyclic data transmission
2 ASDU for measured values
2 ASDU for single point information (64 states in each ASDU).
1 ASDU for Double point information (16 states for Switchgear).
Spontaneous Transmission:
2 ASDU for measured values (timing is set in Cyclic Meter Period, 0 means no spontaneous transmission).
1 ASDU for single point information in the time the event is produced (128 points in user map).
1 ASDU for Double point information in the time the event is produced (16 Switchgear information).
Clock synchronization:
Command transmission:
Acquisition of transmission delay:
GEK-113032A W650 Wind Generator Protection System
D.3 BASIC APPLICATION FUNCTIONS
D
D-3