CANopen Communication Module DVPCOPM-SL 5 SENDING SDO, NMT AND READING EMERGENCY BY LADDER DIAGRAM.............................. 20 5.1 The Principle......................................................................................................................... 20 5.2 Structure of SDO Request Message..................................................................................... 20 5.3 Structure of NMT Service Message ...................................................................................... 21 5.4 Structure of Emergency Request Message...........................................................................
22 5.5 Application Examples ........................................................................................................... 23 6 NETWORK NODE STATUS DISPLAY............................................................................................. 28 6.1 Slave State of CANopen Network ......................................................................................... 28 6.2 Slave State of CANopen Network ......................................................................................... 28 6.3 CANopen Network Status .....................................................................................................
29 6.4 The Data structure of SDO Request Messag........................................................................ 29 6.5 Applications.......................................................................................................................... 31 7 LED INDICATOR & TROUBLE-SHOOTING.................................................................................... 33 7.1 POWER LED........................................................................................................................ 33 7.2 RUN LED..............................................................................................................................
33 7.3 ERR LED.............................................................................................................................. 33 7.4 Codes in Digital Display........................................................................................................ 33 DVP-PLC Application Manual 2