Delta CANopen DVPCOPM-SL - Page 3

CANopen Communication Module DVPCOPM-SL
DVP-PLC Operation Manual
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4.4 Saving the Configuration Data.............................................................................................. 26
4.5 CANopen Network Control ................................................................................................... 26
5 Sending SDO, NMT and Reading Emergency by Ladder Diagram .............................................. 28
5.1 Principle................................................................................................................................ 28
5.2 Structure of SDO Request Message..................................................................................... 28
5.3 Structure of NMT Service Message...................................................................................... 30
5.4 Structure of Emergency Request Message .......................................................................... 30
5.5 Application Examples ........................................................................................................... 31
6 Network Node Status Display.......................................................................................................... 39
6.1 Slave State of CANopen Network......................................................................................... 39
6.2 Master Status of CANopen Network..................................................................................... 40
6.3 CANopen Network Status..................................................................................................... 41
6.4 Data Structure of SDO Request Message............................................................................ 41
6.5 Application Examples ........................................................................................................... 43
7 LED Indicator & Trouble-shooting .................................................................................................. 44
7.1 POWER LED ........................................................................................................................ 44
7.2 RUN LED.............................................................................................................................. 45
7.3 ERR LED .............................................................................................................................. 45
7.4 Codes in Digital Display........................................................................................................46