R.A.50
SEL-421 Relay Reference Manual Date Code 20111215
Relay Word Bits
Row List
134 PCN01Q Protection Counter 1 output
135 PCN16Q Protection Counter 16 output
135 PCN15Q Protection Counter 15 output
135 PCN14Q Protection Counter 14 output
135 PCN13Q Protection Counter 13 output
135 PCN12Q Protection Counter 12 output
135 PCN11Q Protection Counter 11 output
135 PCN10Q Protection Counter 10 output
135 PCN09Q Protection Counter 9 output
136 PCN24Q Protection Counter 24 output
136 PCN23Q Protection Counter 23 output
136 PCN22Q Protection Counter 22 output
136 PCN21Q Protection Counter 21 output
136 PCN20Q Protection Counter 20 output
136 PCN19Q Protection Counter 19 output
136 PCN18Q Protection Counter 18 output
136 PCN17Q Protection Counter 17 output
137 PCN32Q Protection Counter 32 output
137 PCN31Q Protection Counter 31 output
137 PCN30Q Protection Counter 30 output
137 PCN29Q Protection Counter 29 output
137 PCN28Q Protection Counter 28 output
137 PCN27Q Protection Counter 27 output
137 PCN26Q Protection Counter 26 output
137 PCN25Q Protection Counter 25 output
138 PCN08R Protection Counter 8 reset
138 PCN07R Protection Counter 7 reset
138 PCN06R Protection Counter 6 reset
138 PCN05R Protection Counter 5 reset
138 PCN04R Protection Counter 4 reset
138 PCN03R Protection Counter 3 reset
138 PCN02R Protection Counter 2 reset
138 PCN01R Protection Counter 1 reset
139 PCN16R Protection Counter 16 reset
139 PCN15R Protection Counter 15 reset
139 PCN14R Protection Counter 14 reset
139 PCN13R Protection Counter 13 reset
139 PCN12R Protection Counter 12 reset
139 PCN11R Protection Counter 11 reset
139 PCN10R Protection Counter 10 reset
139 PCN09R Protection Counter 9 reset
Table A.29 Relay Word Bits: Protection Counters (Sheet 2 of 3)
Row Name Description
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