Modbus
The Modbus protocol are fieldbus protocols that provides full control and statusinformation thesoftstarter as
well writing parameters.abb.
Before the Modbus fieldbus can taken operation following parameters must set the softstarter:
■ Parameter Fieldbus Ctrl set Yes
■ Parameter Fieldbus Type set other
■ Parameter Fieldbus Addr set free communication address.xx.
For technical data and descriptions the Modbus fieldbus plug, see document 2CDC194001D0201
available www.00..02 which can checked the softstarter display Menu STATUS
INFORMATION Ver xx.xx.
See chapter “Setting and configuration” the installation manual for programming the inputs outputs. Through the fieldbus possible startand stopthe motor, perform jog,sequence
start, read out currents and frequency, achieve information about protections, warnings, faults and much more.com/lowvoltage . Please check whish the actual softstarter version your case.
ACaution!
The motor may start unexpectedly there start signalpresent when doing any the actions listed below.
Note that the set-up varies depending used softstarter version and this document describes the softstarter
software version 04.
• Switchingfrom one type control another (fieldbus control hardwire control)
• Re-programming the programmable inputs
• Reset all Settings (programmable input set Enable)
1SFC132043M0201
