GE P444

P
44x/EN ST/Hb6
Setting
(ST) 4
-4 MiCOM P40 Agile
P442, P444
3.7.2 Communication settings for IEC 60870-5-103 49
3.7.3 Communication settings for Modbus protocol 50
3.7.4 Communication settings for DNP3.0 protocol 51
3.7.5 Communications for Ethernet port – IEC 61850 protocol 52
3.8 “Commissioning tests” column 55
3.9 Opto inputs configuration (“Universal Input” menu) 57
3.10 HOTKEYS / Control inputs (“Control input”, “Ctrl I/P config” and “Ctrl I/P label”
menus) 58
3.11 InterMiCOM Teleprotection (P442/P444 only, “InterMiCOM comms” and “InterMiCOM
conf” menus) 59
3.11.1 InterMiCOM communication channel 59
3.11.2 InterMiCOM configuration 61
3.12 Programmable function keys and tricolour LEDs (“Function key” menu) 62
3.13 Ethernet NCIT (IEC 61850-9-2 Etherne board option only) 63
3.14 “IED configurator” column (P442 / P444 only) 64
3.15 Supervision (“Supervision” menu) 65
3.16 Check synchronisation (“System check” menu) 66
3.17 Autorecloser (“autoreclose” menu) 67
3.18 Security configuration (“SECURITY CONFIG” menu, if option avalable) 70
3.19 “PSL Timers” configuration. 71
4 PROGRAMMABLE SCHEME LOGIC DEFAULT SETTINGS 72
4.1 How to use the PSL Editor 72
4.2 Logic input mapping 73
4.3 Relay output contact mapping 74
4.4 Programmable LED output mapping 77
4.5 Fault recorder trigger 77
5 CURRENT TRANSFORMER REQUIREMENTS 78
5.1 CT Knee Point Voltage for Phase Fault Distance Protection 78
5.2 CT Knee Point Voltage for Earth Fault Distance Protection 78
5.3 Recommended CT classes (British and IEC) 78
5.4 Determining Vk for an IEEE “C" class CT 78