Table of contents
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4.4. Information regarding fault tracing ............................................. 42
4.5. Fault codes ............................................................................. 43
4.5.1. Fault code flowcharts .................................................. 43
4.5.2. Defect code ............................................................... 86
5. SERVICE INSTRUCTIONS FOR OPTION BOARDS.................................102
5.1. Basic tests ............................................................................ 102
5.1.1. Control board interface diagram ................................. 102
5.1.2. Test equipment VB300 and 3-BOXTEST ....................... 103
5.1.2.1.3-VB300 ...................................................... 103
5.1.2.2.3-BOXTEST .................................................. 104
5.1.3. Testing the Eprom by panel ....................................... 104
5.1.4. Testing the Eprom by Device Properties program .......... 105
5.2. NX option boards ................................................................... 105
5.2.1. Basic I/O boards NX OPT-A_ ...................................... 106
5.2.2. I/O Expander boards NX OPT-B_ ................................ 108
5.2.3. Fieldbus boards NX OPT-C_ ........................................ 110
5.2.4. Adapter boards NX OPT-D_ ........................................ 111
6. START-UP AFTER REPAIR...................................................................112
6.1. An external DC power without the motor for FR4 to FR13 ............ 112
6.2. Testing with a DC suppply without the motor connection ............. 112
6.3. Load test with motor .............................................................. 113
