Appendix
A-677SJ62 Manual
C53000-G1140-C121-1
Type of Information Source Destination CFC Task level
Binary Inputs
Function Keys
CFC
Binary Outputs
LED
CFC
Measurement
PLC1
(slow)
PLC
(fast)
Interlocking
• Control Commands with feedback:
Single Controls
– CF_S Single Point Indication ON/OFF Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
– CF_S Single Point Indication Open/Close Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
– CF_S Double Point Indication (Breaker indication
“00” = not valid/transmitted as “3”)
Control ––XX–X–XXX
– DP Feedback X –X– –X–XXX
– CF_S Double Point Indication (Breaker indication
“00” = intermediate/transmitted as “0”)
Control ––XX–X–XXX
– DP_I Feedback X –X– –X–XXX
Double Controls 1 Trip 1 Close
– CF_D2 Single Point Indication ON/OFF Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
– CF_D2 Single Point Indication Open/Close Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
– CF_D2 Double Point Indication (Breaker indication
“00” = not valid/transmitted as “3”)
Control ––XX–X–XXX
– DP Feedback X –X– –X–XXX
– CF_D2 Double Point Indication (Breaker indication
“00” = intermediate/transmitted as “0”)
Control ––XX–X–XXX
– DP_I Feedback X –X– –X–XXX
– CF_D2 Transformer Tap Changer Control ––XX–X–XXX
– TxTap Feedback ––––––––––
Double Controls 1 Trip 1 Close 1 Common
– CF_D3 Single Point Indication ON/OFF Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
– CF_D3 Single Point Indication Open/Close Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
– CF_D3 Double Point Indication (Breaker indication
“00” = not valid/transmitted as “3”)
Control ––XX–X–XXX
– DP Feedback X –X– –X–XXX
– CF_D3 Double Point Indication (Breaker indication
“00” = intermediate/transmitted as “0”)
Control ––XX–X–XXX
– DP_I Feedback X –X– –X–XXX
– CF_D3 Transformer Tap Changer Control ––XX–X–XXX
– TxTap Feedback ––––––––––
Double Controls 2 Trip 2 Close
– CF_D4 Single Point Indication ON/OFF Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
– CF_D4 Single Point Indication Open/Close Control ––XX–X–XXX
– SP Feedback X –XXXX–XXX
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