EXcel4 Controller Page ii
4 Trouble-shooting
4.1 Fault-finding communications problems .............................................. 36
4.1.1 Controller Identification ............................................................................... 36
4.1.2 Controller Losing Memory .......................................................................... 36
4.1.3 Controller is Alarming - buzzing ............................................................. 37
4.1.4 Reader Problems .............................................................................................. 38
4.1.5 Reader not working ........................................................................................ 38
4.1.6 Interpretation of XKDX Messages .......................................................... 40
4.1.7 For more details on the XKDX refer to the EXgarde Toolkit Manual.
40
4.1.8 Intermittently card works ........................................................................... 41
4.1.9 Monitored Locks ............................................................................................... 41
4.1.10 Identifying Versions of Hardware. ......................................................... 42
4.2 Final configuration ................................................................................................ 42
5 Connection tables
5.1.1 Power and communications .................................................................... 43
5.1.2 MA-45 RS232/RS485 converter ................................................................ 43
5.1.3 Connecting one EXcel
4
to another (the same pin connections apply
for all EX series) ................................................................................................................... 43
5.1.4 RS232 to EXcel
4
.................................................................................................. 43
5.1.5 Readers and doors........................................................................................... 44
6 Compliance Notices
6.1 Compliance with CE regulations ................................................................. 46
6.2 Limitations on the intended operating environment. ................... 46
6.3 FCC Regulations Notice ..................................................................................... 47
6.4 ........................................................................................................... 47
7.1 .................................................................................................... 48
7.2 .............................................................................................................................. 48
7.3 .............................................................................................................................. 48
7.4 ................................................................... 48
7.5 ...................................... 49
7.6 ..................................................................................................... 49
7.7 ............................................................................................................ 49
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