vacon • 1
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Table of Contents
Document: DPD00156D
Version release date: 30.11.16
1.
Safety................................................................................................................3
1.1
Danger.................................................................................................................................3
1.2
Warnings .............................................................................................................................4
1.3
Earthing and earth fault protection ....................................................................................5
2.
Modbus - general info .......................................................................................6
3.
Modbus technical data ......................................................................................8
3.1
Modbus RTU protocol .........................................................................................................8
3.2
Modbus TCP protocol..........................................................................................................8
3.3
Modbus UDP vs TCP............................................................................................................8
3.4
Connections and wiring ....................................................................................................11
3.5
ACD (Address Conflict Detection) in Ethernet network ...................................................11
4.
Installation......................................................................................................12
4.1
Installation in VACON® 100 family AC drives ..................................................................12
4.1.1 Prepare for use through ethernet ....................................................................................13
4.1.2 Prepare for use through RS485 ........................................................................................15
4.2
Installation in VACON® 100 X...........................................................................................19
4.2.1 Prepare for use through Ethernet ....................................................................................19
4.2.2 Prepare for use through RS485 ........................................................................................20
5.
Fiedlbus parametrization ...............................................................................22
5.1
Fieldbus control and basic reference selection ...............................................................22
5.1.1 Torque control parametrization .......................................................................................22
5.1.2 Enabling Modbus protocol ................................................................................................23
5.2
Modbus RTU parameters and monitoring values (M5.8.3) ..............................................23
5.2.1 Slave address ....................................................................................................................24
5.2.2 Baud rate...........................................................................................................................24
5.2.3 Parity type .........................................................................................................................24
5.2.4 Stop bits.............................................................................................................................24
5.2.5 Communication timeout ...................................................................................................24
5.2.6 Operate mode....................................................................................................................24
5.2.7 IDMap IDs ..........................................................................................................................25
5.2.8 Fieldbus protocol status ...................................................................................................25
5.2.9 Communication status ......................................................................................................25
5.2.10Illegal functions ................................................................................................................26
5.2.11Illegal data addresses ......................................................................................................26
5.2.12Illegal data values.............................................................................................................26
5.2.13Slave device busy ..............................................................................................................26
5.2.14Memory parity error .........................................................................................................26
5.2.15Slave device failure ...........................................................................................................26
5.2.16Last fault response ...........................................................................................................26
5.2.17Control word .....................................................................................................................26
5.2.18Status word .......................................................................................................................26
5.3
Modbus TCP/UDP parameters and monitoring values ....................................................27
5.3.1 Ethernet common settings (M5.9.1) .................................................................................27
5.3.2 IP Address mode ...............................................................................................................27
5.3.3 Fixed IP address................................................................................................................27
5.3.4 Fixed Subnet Mask............................................................................................................28
5.3.5 Fixed default gateway .......................................................................................................28
5.3.6 Active IP address, subnet mask and default gateway......................................................28
5.3.7 MAC Address.....................................................................................................................28
5.3.8 Modbus TCP/UDP settings (M5.9.2)..................................................................................28
Summary of Contents for 100 INDUSTRIAL
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