Ashida ADR141C - Page 42

NUMERICAL OC/EF PROTECTION RELAY ADR141C/241C
ASHIDA Electronics Pvt. Ltd.
Ref: Manual / ADR141C / 241C
Issue: 04D
Date : 10.07.2014
Page 42/86
B>> Pkp B Phase Inst. Over Current Pkp.
3Io>> Pkp Internal Derived EF ( 3Io ) Inst. Over Current Pkp.
TestTrip Relay Trip from Test function
Test Pkp Relay Pkp from Test function
BF BF Relay Enable.
CB NC Trip Circuit Supervision Digital input
CB NO Trip Circuit Supervision Digital input
TC Fail Trip Circuit Supervision Faulty
TC OK Trip Circuit Supervision OK
Proth. Trip Circuit Supervision and Internal Hardware OK
Error Trip Circuit Supervision OR Internal Hardware Faulty
SR/HR Relays / LED can be set Self Reset (SR) / Hand Reset.
Refer following table for some equivalent Binary, Hex and Decimal values.
Binary Value Hex decimal Values Decimal Values
0000 0 0
0001 1 1
0010 2 2
0011 3 3
0100 4 4
0101 5 5
0110 6 6
0111 7 7
1000 8 8
1001 9 9
1010 A 10
1011 B 11
1100 C 12
1101 D 13
1110 E 14
1111 F 15