ABB XSeries G4 6200 User Manual page 6

5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.3 Power troubleshooting ............................................................................................................ 5-8
5.3.1
5.3.2
5.3.3
5.3.4
5.3.5
5.3.6
5.3.7
5.3.8
5.4 Communications troubleshooting ......................................................................................... 5-14
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.4.6
5.4.7
5.4.8
5.4.9
5.4.10
5.4.11
5.4.12
6 Reference material ................................................................................................................. 23
6.1 Reference materials on ABB/Totalflow website ........................................................................ 23
6.2 I/O daughter card ...................................................................................................................... 24
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.3 4-20 milliamp transmitters ........................................................................................................ 34
6.3.1
6.3.2
6.3.3
6.3.4
Page vi
Troubleshooting a blank LCD screen ....................................................................... 5-4
Troubleshooting a Low Lithium alarm (LL) ............................................................... 5-4
Troubleshooting an Analog to Digital Failure alarm (AD) ......................................... 5-4
Resistive Temperature Detector (RTD) Continuity test ............................................ 5-6
RTD Current Source (Resistive) test ........................................................................ 5-6
RTD Impedance test ................................................................................................ 5-7
Overview .................................................................................................................. 5-8
Power supply test ..................................................................................................... 5-8
Charger Circuit test .................................................................................................. 5-9
Solar panel charging system test ........................................................................... 5-10
AC charging system unit test .................................................................................. 5-11
Auxiliary equipment isolation test ........................................................................... 5-12
Sleep mode ............................................................................................................ 5-13
Reset procedures ................................................................................................... 5-13
Overview ................................................................................................................ 5-14
Setting up communication ...................................................................................... 5-15
Transceiver supply voltage test .............................................................................. 5-16
6270 OEU supply voltage test ................................................................................ 5-16
Transceiver check .................................................................................................. 5-17
Termination board supply voltage test.................................................................... 5-17
RS-232 communication .......................................................................................... 5-18
RS-232 termination board test ............................................................................... 5-18
RS-232 OEU termination strip test ......................................................................... 5-19
RS-485 communication test ................................................................................... 5-20
RS-485 termination board test ............................................................................... 5-20
RS-485 OEU termination strip test ......................................................................... 5-22
Materials supplied in the upgrade kit .......................................................................... 24
I/O daughter card specifications ................................................................................. 24
Installation .................................................................................................................. 24
Upgrading the flash .................................................................................................... 25
Unit operating status shut down instructions .............................................................. 26
Internal PCCU connector disassembly (if installed).................................................... 26
I/O daughter card installation ..................................................................................... 26
Internal PCCU connector reassembly (if previously installed) .................................... 28
Implementation ........................................................................................................... 28
Powering 4-20 Milliamp Transmitters ........................................................................ 34
Example 1 .................................................................................................................. 36
Example 2 .................................................................................................................. 36
Conclusion ................................................................................................................. 36
2104349- rev. AD