vacon • 1Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/Table of ContentsDocument: DPD00156DVersion release date: 30.11.161. Safety................................................................................................................31.1 Danger.................................................................................................................................31.2 Warnings .............................................................................................................................41.3 Earthing and earth fault protection ....................................................................................52. Modbus - general info .......................................................................................63. Modbus technical data ......................................................................................83.1 Modbus RTU protocol .........................................................................................................83.2 Modbus TCP protocol..........................................................................................................83.3 Modbus UDP vs TCP............................................................................................................83.4 Connections and wiring ....................................................................................................113.5 ACD (Address Conflict Detection) in Ethernet network ...................................................114. Installation......................................................................................................124.1 Installation in VACON® 100 family AC drives ..................................................................124.1.1 Prepare for use through ethernet ....................................................................................134.1.2 Prepare for use through RS485........................................................................................154.2 Installation in VACON® 100 X...........................................................................................194.2.1 Prepare for use through Ethernet ....................................................................................194.2.2 Prepare for use through RS485........................................................................................205. Fiedlbus parametrization ...............................................................................225.1 Fieldbus control and basic reference selection ...............................................................225.1.1 Torque control parametrization .......................................................................................225.1.2 Enabling Modbus protocol ................................................................................................235.2 Modbus RTU parameters and monitoring values (M5.8.3) ..............................................235.2.1 Slave address ....................................................................................................................245.2.2 Baud rate...........................................................................................................................245.2.3 Parity type .........................................................................................................................245.2.4 Stop bits.............................................................................................................................245.2.5 Communication timeout ...................................................................................................245.2.6 Operate mode....................................................................................................................245.2.7 IDMap IDs ..........................................................................................................................255.2.8 Fieldbus protocol status ...................................................................................................255.2.9 Communication status ......................................................................................................255.2.10Illegal functions ................................................................................................................265.2.11Illegal data addresses ......................................................................................................265.2.12Illegal data values.............................................................................................................265.2.13Slave device busy ..............................................................................................................265.2.14Memory parity error .........................................................................................................265.2.15Slave device failure ...........................................................................................................265.2.16Last fault response ...........................................................................................................265.2.17Control word .....................................................................................................................265.2.18Status word .......................................................................................................................265.3 Modbus TCP/UDP parameters and monitoring values ....................................................275.3.1 Ethernet common settings (M5.9.1) .................................................................................275.3.2 IP Address mode ...............................................................................................................275.3.3 Fixed IP address................................................................................................................275.3.4 Fixed Subnet Mask............................................................................................................285.3.5 Fixed default gateway .......................................................................................................285.3.6 Active IP address, subnet mask and default gateway......................................................285.3.7 MAC Address.....................................................................................................................285.3.8 Modbus TCP/UDP settings (M5.9.2)..................................................................................28