ABB ACS310 Quick Start Manual

Also see for ACS 800 Series: User manual Hardware manual Hardware manual Hardware manual Installation guide

Contents

ABB ACS310 Quick Start Manual Manual pdf 18 page image

Quickstart GuideABB PLC and drives integration using Modbus RTUModbus RTU ‐ 18 ‐ PLC and drives integrationStarting up ACS850, ACQ810 drives with embedded Modbus RTUMinimum required parameter settings (based on factory default settings)Parameter Description Setting Comment50.15 Fb cw used P.02.36 Selects the address of the fieldbus Control Word inuse.58.01 Protocol ena sel Modbus RTU Initializes embedded fieldbus communication.Drive‐to‐drive link operation (parameter group57) is automatically disabled.58.03 Node address [Address] Modbus RTU node address of the drive58.04 Baud rate 19.2 kbit/s(example)Transfer rate of the link. Same baud rate must bedefined in the Modbus RTU master.58.05 Parity 8 none 1(example)Parity and stop bits. Same parity and stop bits mustbe defined in the Modbus RTU master.58.06 Control profile ABB Classic Communication profile “ABB Drives”58.10 Refresh settings [optional] Refreshes the settings of parameters58.01…58.09.10.01 Ext1 start func FB Fieldbus interface as source for start and stop12.01 EXT1/EXT2 SEL P.02.36 bit15Fieldbus interface as source to switch to EXT2control location21.01 Speed ref1 sel EFB ref1 Fieldbus interface as source for speed reference10.10 Fault reset sel P.02.36 bit 8 Fieldbus interface as source for fault resetOptional parameter settings58.07 Comm loss t out [optional] Defines the timeout limit for the EFBcommunication monitoring.58.08 Comm loss mode None orAny MessageEnables/disables EFB communication lossmonitoring and defines the means for resettingthe counter of the communication loss delay.58.09 Comm loss action [optional] Defines the drive operation after the EFBcommunication loss monitoring awakes.58.10 Refresh settings [optional] Refreshes the settings of parameters58.01…58.09.(19.01) Speed scaling [Scale max] Max speed/frequency scaling value (used in functionblock/visualization input “SPEED_REF_MAX”). Mustbe less or equal to drive parameter maxspeed/frequency.