Fuji Electric FRENIC-Ace series - Page 10

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8.7 FM Output Section ........................................................................................................................... 8-18
COMMUNICATION FUNCTIONS Chapter 9
9.1 Overview of RS-485 Communication ................................................................................................. 9-1
9.1.1 RS-485 common specifications ..................................................................................................... 9-2
9.1.2 Terminal specifications .................................................................................................................. 9-3
[ 1 ] RS-485 communication port 1 (for connecting the keypad) ...................................................... 9-3
[ 2 ] RS-485 communication port 2 (only for FRN-E2■-2/4/7GA, -2/4/7J) ...................................... 9-4
[ 3 ] RS-485 communication port 2 (terminal block) (only for FRN-E2■-2/4/7GB, -4C) .................. 9-4
9.1.3 Connection method ....................................................................................................................... 9-5
9.1.4 RS-485 connection devices........................................................................................................... 9-8
[ 1 ] Converter .................................................................................................................................. 9-8
[ 2 ] Requirements for the cable (COM port 1: for RJ-45 connector) ............................................... 9-9
[ 3 ] Requirements for the cable (COM port 2: for RS-485 connector) ............................................. 9-9
[ 4 ] Branch adapter for multi-drop ................................................................................................... 9-9
9.1.5 RS-485 noise suppression ............................................................................................................ 9-9
9.2 CANopen Communication ............................................................................................................... 9-10
9.2.1 Modes ......................................................................................................................................... 9-10
9.2.2 Connection method ...................................................................................................................... 9-11
[ 1 ] Basic connection configuration ................................................................................................ 9-11
[ 2 ] Terminal mode ........................................................................................................................ 9-12
9.2.3 Inverter function codes related to CANopen setting .................................................................... 9-13
9.2.4 Procedures to establish CANopen communication ..................................................................... 9-15
9.2.5 PDO protocol ............................................................................................................................... 9-16
[ 1 ] About PDO protocol ................................................................................................................ 9-16
[ 2 ] Receive PDO (from master to inverter) ................................................................................... 9-17
[ 3 ] Transmit PDO (from inverter to master) .................................................................................. 9-19
[ 4 ] Communication parameters of receive PDO .......................................................................... 9-20
[ 5 ] Communication parameters of transmit PDO ......................................................................... 9-21
[ 6 ] Changing PDO (RPDO/TPDO) mapping entry ....................................................................... 9-22
9.2.6 SDO protocol ............................................................................................................................... 9-23
[ 1 ] About SDO ............................................................................................................................. 9-23
[ 2 ] Response on SDO error ......................................................................................................... 9-23
9.2.7 Other services ............................................................................................................................. 9-24
9.2.8 Object list .................................................................................................................................... 9-25
[ 1 ] Objects in the communication profile area .............................................................................. 9-25
[ 2 ] Objects in the profile area specific to Fuji Electric .................................................................. 9-31
9.2.9 Standard device profile area ....................................................................................................... 9-32
9.2.10 Inverter operation in CANopen communication .......................................................................... 9-33
[ 1 ] Operation according to CANopen’s drive profile (DSP 402) ................................................... 9-33
[ 2 ] Operation according to the inverter function code S06 ........................................................... 9-38
9.2.11 Heartbeat and Node Guarding ................................................................................................... 9-42
[ 1 ] Heartbeat ................................................................................................................................ 9-42
[ 2 ] Node Guarding ....................................................................................................................... 9-43
9.2.12 Behavior upon detection of CANopen network disconnection .................................................... 9-44
[ 1 ] Related object and function code list ...................................................................................... 9-44
[ 2 ] Restart from CANopen network disconnection failure ............................................................ 9-46
9.2.13 Alarm code list ........................................................................................................................... 9-47
9.2.14 Other points to note ................................................................................................................... 9-48
9.2.15 Keypad LED operation monitor “ 3_40 ” .................................................................................... 9-49
9.2.16 Keypad LED operation monitor “ 3_41 ” .................................................................................... 9-49
9.2.17 Keypad LED operation monitor “ 3_42 ” .................................................................................... 9-49
9.2.18 Keypad LED maintenance information “ 5_45 ” ......................................................................... 9-49
9.2.19 Keypad LED maintenance information “ 5_46 ” ......................................................................... 9-49