Ashida ADR141A, Instruction Manual, Page: 76 / 151

ADR141A /
ADR241A
Doc ID : ADR241A_IM_01
Ref ID : ADR241A/IM/SS
Rev No.
: 02
Page No. : 76 of 150
6 SETTING SHEET
6.1 Relay Settings
Sr.
No Parameter Defaults setting Setting / Ranges
1. Password 000
000 – 099
This setting specifies to enter the set password
2. New Password 000 000 – 099
This setting specifies to set the new password
3. Unit ID 001 001 – 250 in step of 1
This cell sets the unique address for the relay such that only one relay is accessed by master station
software.
4. IP> 100% 5% – 250% in step of 1%
This setting determines Pick-up setting for first stage over current element.
5.
IP> TMS 1.00 0.01 – 1.50 in steps of 0.005
This setting for the time multiplier setting to adjust the operating time of the IDMT characteristic.
6. IP>> 100% 50% – 3000% in step of 1%
This setting determines Pick-up setting for second stage over current element.
7.
IE> 100% 5% – 250% in step of 1%
This setting determines Pick-up setting for first stage ground over current element.
8.
IE> TMS 1.00 0.01 – 1.50 in steps of 0.005
This setting for the time multiplier setting to adjust the operating time of the IDMT characteristic.
9. IE>> 100% 50% – 3000% in step of 1%
This setting determines Pick-up setting for second stage ground over current element.
10. IP> Curve C1
Normal Inverse1 (C1)/ Normal Inverse2
(C2)/ Very Inverse (C3)/ Extremely Inverse
(C4)/ Extremely Inverse (C4A)/ Long Time
Inverse (C5)/ Definite Time (C6)
This setting is used to select the IDMT curves for the first stage over current.
11. IE> Curve C1
Normal Inverse1 (C1)/ Normal Inverse2
(C2)/ Very Inverse (C3)/ Extremely Inverse
(C4)/ Extremely Inverse (C4A)/ Long Time
Inverse (C5)/ Definite Time (C6)
This setting is used to select the IDMT curves for the first stage ground over current element.
12.
IP> C6 Time 1.0s 000 – 99.9s in steps of 0.1s
This setting is used to set the time-delay for Definite Time (C6) setting if selected for first stage over
current.
13. IE> C6 Time 1.0s 000 – 99.9s in steps of 0.1s