26
*If user request to change setting, press Enter button.
4.3.6.3 Maintenance Mode Menu
In maintenance mode, user is able to do trip simulation test
for each output relay contact. For testing output contacts,
press Enter once and then number ‘0’ at the column of output
1 will start blinking. Press Up or Down to toggle the output
contact. For output 2 contact testing, press Enter again and
then number ‘0’ at the column of output 2 will start blinking.
Press Up or Down to toggle the output contact.
4.3.7 Communication Menu
LCD Display
Description
Communication?
Set to Yes to enable MODBUS RTU
communication.
Remote set?
Set to Yes to enable Read/Write register
function. Set to No to disable Write register
function but allow to Read register.
Baud Rate
Set the baud rate in bit per second (bps)
Parity
Set the parity in the data frame
Stop Bit
Set the number of stop bit in the data frame.
Relay Address
Set the address of the relay in the MODBUS
network.
Содержание x20
Страница 1: ...user manual X20 EARTH FAULT RELAY...
Страница 2: ...2 EARTH FAULT RELAY Ver 1 00...
Страница 7: ...7 7 1 2 Dimension of X20 96mm 96mm 125mm 105mm Front View Side View...
Страница 12: ...12 2 3 Wiring With 3 phase 4 wires...
Страница 13: ...13 13 With 3 phase 3 wires...
Страница 45: ...45 45 Appendix A IDMT Curves Normal Inverse Appendix A...
Страница 46: ...46 Very Inverse...
Страница 47: ...47 47 Normal Inverse 1 3 10 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 05...
Страница 48: ...48 Long time Inverse...
Страница 49: ...49 49 Extremely Inverse...