Starting Up Acs310 Drives With Embedded Modbus Rtu - ABB ACS310 Quick Start Manual

Quickstart Guide
ABB PLC and drives integration using Modbus RTU
Starting up ACS310 drives with embedded Modbus RTU
Minimum required parameter settings (based on factory default settings)
Parameter Description
98.02 COMM PROT SEL
53.02 EFB STATION ID
53.03 EFB BAUD RATE
53.04 EFB PARITY
53.05 PROFILE
Drive power down and power up for the new fieldbus settings to take effect!
10.01 EXT 1 COMMANDS
11.02 EXT1/EXT2 SEL
11.03 REF1 SELECT
16.04 FAULT RESET SEL
Optional parameter settings
30.18 COMM FAULT
FUNC
30.19 COMM FAULT TIME [optional]
(11.05) REF1 MAX
Modbus RTU
Setting Comment
STD Activates fieldbus communication
MODBUS
[Address] Modbus RTU node address of the drive
19.2 kbit/s Transfer rate of the link. Same baud rate must be
(example) defined in the Modbus RTU master.
8 NONE 1 Parity and stop bits. Same parity and stop bits must
(example) be defined in the Modbus RTU master.
ABB DRV Communication profile "ABB Drives"
FULL
COMM Fieldbus interface as source for start and stop
COMM Fieldbus interface as source to switch to EXT2
COMM Fieldbus interface as source for speed reference
COMM Fieldbus interface as source for fault reset
[optional] How the drive reacts to a fieldbus communication
break.
Time between communication break detection and
the selected action.
[Scale max] Max speed/frequency scaling value (used in function
block/visualization input "SPEED_REF_MAX"). Must
be less or equal to drive parameter max
speed/frequency.
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