GE t60 Instruction Manual page 227

5 SETTINGS 5.4 SYSTEM SETUP
5
Figure 5–28: DUAL BREAKER CONTROL SCHEME LOGIC (Sheet 1 of 2)
IEC 61850 functionality is permitted when the T60 is in "Programmed" mode and not in the local control mode.
NOTE
GE Multilin T60 Transformer Protection System 5-103