Quickstart Guide
ABB PLC and drives integration using Modbus RTU
ModbusRTU‐13‐ PLCanddrivesintegration
Driveconfiguration
DriveswithoutembeddedModbusRTUneedtobeequippedwithModbusRTUadapteraccordingtoactualdrive
type.
ThefollowingdriveconfigurationstepswilladaptthedrivetoModbusRTUcontrolbasedonABB‐specificdrives
libraryPS553‐DRIVES.
Driveparameterscanbesetfromthedrive’scontrolpanelorfromdrive‐specificpctool(Dri
veWindowLightfor
ACS355andACS550,DriveStudioforACS850andACSM1,DriveComposerforACS880andDriveWindowfor
ACS800).
Note!Allpar
ametersettingsarebasedondrivedefaultsettings.Ifthedrive hasbeenparameterizedpreviously,
returntodefaultsettingsbeforecontinuing.Itcanbedoneby:
Changingma
cro(andthenchangingbackagain)inparameter99.02forACS310,ACS355andACS550.
Settingparameter99.03APPLICRESTOREtoYESinACS800.
Settingparameter16.04ParamrestoretoRestoredefsinACS850andACSM1.
Settingparameter96.06ParameterrestoretoRestoredefaultsinACS880.