Bender LINETRAXX RCM420 - Page 4

Table of contents
4 Operation and setting......................................................................................14
4.1 Display elements in use..............................................................................................................................14
4.2 Function of the operating elements......................................................................................................15
4.3 Menu structure...............................................................................................................................................15
4.4 Display in standard mode..........................................................................................................................17
4.5 Display in menu mode................................................................................................................................17
5 Parameter settings........................................................................................... 19
5.1 Response value setting for overcurrent............................................................................................... 19
5.2 Fault memory..................................................................................................................................................20
5.3 Alarm relays.....................................................................................................................................................20
5.4 Alarm categories............................................................................................................................................21
5.5 Set the time delays.......................................................................................................................................22
5.6 Changeover: overcurrent/undercurrent/window mode................................................................ 23
5.7 Cascaded current transformer..................................................................................................................24
5.8 Password protection.................................................................................................................................... 24
5.9 Factory settings..............................................................................................................................................25
5.10 Device information query.......................................................................................................................... 26
5.11 History memory query................................................................................................................................ 26
6 Technical Data.................................................................................................. 27
6.1 Factory settings..............................................................................................................................................27
6.2 Error codes.......................................................................................................................................................27
6.3 Tabular data.................................................................................................................................................... 27
6.4 Standards, approvals and certifications................................................................................................32
6.5 Ordering information...................................................................................................................................32
6.6 Document revision history........................................................................................................................ 33
4 RCM420_D00057_06_M_XXEN/12.2023