Bender RCMA423 - Page 4

Table of Contents
4
TGH1442en/06.2012
4. Installation and connection ......................................................................... 13
5. Operation and setting .................................................................................. 15
5.1 Display elements ........................................................................................... 15
5.2 Function of the operating elements ...................................................... 16
5.3 Menu structure ............................................................................................... 17
5.4 Display in standard mode .......................................................................... 18
5.5 Display in menu mode ................................................................................ 19
5.5.1 Parameter query and setting: overview ................................................ 19
5.5.2 Changeover from overcurrent to undercurrent mode or
to window mode ........................................................................................... 21
5.5.3 Response value setting for overcurrent: ............................................... 22
5.5.4 Setting the fault memory and alarm relay operating mode .......... 23
5.5.5 Assigning alarm categories to the alarm relays ................................. 24
5.5.6 Setting the time delays ............................................................................... 26
5.5.7 Changing from overcurrent operation to window operation ...... 27
5.5.8 Factory setting and password protection ............................................ 27
5.5.9 Restoring factory settings .......................................................................... 29
5.5.10 Device information query .......................................................................... 29
5.5.11 History memory query ................................................................................. 29
5.6 Commissioning .............................................................................................. 30
5.7 Factory setting ................................................................................................ 30
6. Technical data ................................................................................................ 31
6.1 Data in tabular form ..................................................................................... 31
6.2 Standards, approvals and certifications ................................................ 34
6.3 Ordering information ................................................................................... 35
6.4 Error codes ....................................................................................................... 36
INDEX .................................................................................................................... 37