Ashida ADR241B, Instruction Manual

Page: 118 / 272

ADR241B
Doc ID : ADR241B-DO_IM_01
Ref ID : ADR241B/IM/SS
Rev No.
: 06
Page No. : 118 of 272
6 SETTING SHEET
6.1 General Settings
Sr. No Parameter Defaults setting Setting / Ranges
1. Password 0000 0000 to 9999
This setting specifies to enter the set password
2. New Password 0000 0000 to 9999
This setting specifies to set the new password
3. Unit ID 001 000 to 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. Com Port USB USB/RS485
This setting specifies to select communication port for 103 communications.
5. Set RP Parity None None/Even/Odd
This cell controls the Rear Port parity format used in the data frames. It is important that both relay and
master station are set with the same parity setting.
6. Set RP Baud Rate 57600 9600/14400/19200/28800/38400/57600
This cell controls the communication speed between relay and master station. It is important that both
relay and master station are set at the same speed setting.
7. Frequency 50Hz 50Hz/60Hz
This setting determines to select the system frequency
8. Ph CT Secondary 1 A 1 A/5 A
This setting is used to set the Ph CT Secondary
9. Ph CT Primary 10 A 10 to 5000 A in step of 10A
This setting is used to set the Ph CT Primary.
10. EF CT Secondary 1 A 1 A/5 A
This setting is used to set the EF CT Secondary
11. EF CT Primary 10 A 10 to 5000 A in step of 10A
This setting is used to set the EF CT Primary.
12. TCS Enable No Yes/No
This setting is used to enable (turn on) or disable (turn off) Trip circuit supervision. This is used to
monitor trip coil which is used to trip the circuit breaker.
13. TCS Delay 0.50 0.00 to 1.00 sec in step of 0.10 sec
This setting is used to set the time-delay for the Trip Circuit supervision.
14. 50 BF Byp Byp/Int/Ext
This setting is used to enable (turn on) or disable (turn off) Internal Breaker Failure initiation or External
Breaker Failure Initiation and also can bypass this function.
15. 50 BF Delay 0.50 0.00 to 600 sec in step of 0.10 sec
This setting for the time-delay for the CBF trip.
16. 50 BF_I 100% 5% to 100% in step of 1%
This setting is used to set the current threshold value above which the breaker failure will operate after
the set time delay is expired.