ABB ACS480

Compact frequency converter: motor readings, energy, faults, start and stop, speed reference and settings.

The ABB ACS480 is a compact general purpose frequency converter that controls fans, pumps, conveyors and compressors in buildings and machines. This Modbus RTU template reads motor speed, current, torque, power, energy and fault codes, and lets you start, stop and change speed and drive parameters from ModbusCloud.

Protocol: Modbus RTU
Connection: RS485, 19200 baud
Registers: 1181, read and write

Brand: ABB
Key readings: Motor speed · Output frequency · Motor current · Motor torque · Output power · DC voltage · Energy counters · Fault and warning codes
Available commands: Control word · Speed reference · Relay outputs · Ramp times · Speed limits · PID setpoints
Compatible models: ACS480-04
Last updated: 14 October 2026

Registers (1181)

1181 read, 962 write

Name	Unit	Access
Modbus Control Word		Read and write
Modbus Reference 1		Read and write
Modbus Reference 2		Read and write
Modbus Status Word		Read
Modbus Actual Value 1		Read
Modbus Actual Value 2		Read
Modbus Data I/O 7		Read and write
Modbus Data I/O 8		Read and write
Modbus Data I/O 9		Read and write
Modbus Data I/O 10		Read and write
Modbus Data I/O 11		Read and write
Modbus Data I/O 12		Read and write
Modbus Data I/O 13		Read and write
Modbus Data I/O 14		Read and write
EFB Reset Error Registers		Read and write
EFB Error Function Code		Read
EFB Error Code		Read
EFB Failed Register		Read
EFB Last Register Written		Read
EFB Last Register Read		Read
Motor speed used	rpm	Read
Motor speed estimated	rpm	Read
Motor speed %	%	Read
Output frequency	Hz	Read
Motor current	A	Read
Motor current % of motor nom	%	Read
Motor current % of drive nom	%	Read
Motor torque	%	Read
DC voltage	V	Read
Output voltage	V	Read
Output power	kW	Read
Output power % of motor nom	%	Read
Output power % of drive nom	%	Read
Motor shaft power	kW	Read
Inverter GWh counter		Read
Inverter MWh counter	MWh	Read
Inverter kWh counter	kWh	Read
Flux actual %	%	Read
Nominal torque scale	Nm	Read
Current hour kWh	kWh	Read
Previous hour kWh	kWh	Read
Current day kWh	kWh	Read
Previous day kWh	kWh	Read
Cumulative inverter energy	kWh	Read
Inverter GWh counter (resettable)		Read
Inverter MWh counter (resettable)	MWh	Read
Inverter kWh counter (resettable)	kWh	Read
Cumulative inverter energy (resettable)	kWh	Read
Abs motor speed used	rpm	Read
Abs motor speed %	%	Read
Abs output frequency	Hz	Read
Abs motor torque	%	Read
Abs output power	kW	Read
Abs output power % motor nom	%	Read
Abs output power % drive nom	%	Read
Abs motor shaft power	kW	Read
Panel reference		Read
Panel reference remote		Read
FB A reference 1		Read
FB A reference 2		Read
EFB reference 1		Read
EFB reference 2		Read
Tripping fault		Read
Active fault 2		Read
Active fault 3		Read
Active warning 1		Read
Active warning 2		Read
Active warning 3		Read
Latest fault		Read
2nd latest fault		Read
3rd latest fault		Read
Latest warning		Read
2nd latest warning		Read
3rd latest warning		Read
Event word 1		Read
Event word 1 bit 0 code		Read and write
Event word 1 bit 1 code		Read and write
Event word 1 bit 2 code		Read and write
Event word 1 bit 3 code		Read and write
Event word 1 bit 4 code		Read and write
Event word 1 bit 5 code		Read and write
Event word 1 bit 6 code		Read and write
Event word 1 bit 7 code		Read and write
Event word 1 bit 8 code		Read and write
Event word 1 bit 9 code		Read and write
Event word 1 bit 10 code		Read and write
Event word 1 bit 11 code		Read and write
Event word 1 bit 12 code		Read and write
Event word 1 bit 13 code		Read and write
Event word 1 bit 14 code		Read and write
Event word 1 bit 15 code		Read and write
On-time counter	d	Read
Run-time counter	d	Read
Hours run	h	Read
Fan on-time counter	d	Read
Control board temperature	°C	Read
Inverter temperature	%	Read
Diagnostic word 1		Read
Diagnostic word 2		Read
Diagnostic word 3		Read
Motor speed at fault	rpm	Read
Output frequency at fault	Hz	Read
DC voltage at fault	V	Read
Motor current at fault	A	Read
Motor torque at fault	%	Read
Main status word at fault		Read
DI delayed status at fault		Read
Inverter temperature at fault	°C	Read
Reference used at fault	Hz	Read
Main control word		Read
Main status word		Read
Drive status word 1		Read
Drive status word 2		Read
Start inhibit status word		Read
Speed control status word		Read
Constant speed status word		Read
Drive status word 3		Read
MSW bit 10 selection		Read
MSW bit 11 selection		Read
MSW bit 12 selection		Read
MSW bit 13 selection		Read
MSW bit 14 selection		Read
Drive rating id		Read
Firmware name		Read
Firmware version		Read
Loading package name		Read
Loading package version		Read
Cpu usage	%	Read
Customization package name		Read
Customization package version		Read
Adaptive program status		Read
AP sequence state		Read
Drive configuration		Read
Drive configuration 2		Read
DI status		Read
DI delayed status		Read
DI force selection		Read and write
DI forced data		Read and write
DI1 ON delay	s	Read and write
DI1 OFF delay	s	Read and write
DI2 ON delay	s	Read and write
DI2 OFF delay	s	Read and write
DI3 ON delay	s	Read and write
DI3 OFF delay	s	Read and write
DI4 ON delay	s	Read and write
DI4 OFF delay	s	Read and write
DI5 ON delay	s	Read and write
DI5 OFF delay	s	Read and write
DI6 ON delay	s	Read and write
DI6 OFF delay	s	Read and write
RO status		Read and write
RO force selection		Read and write
RO forced data		Read and write
RO1 source		Read and write
RO1 ON delay	s	Read and write
RO1 OFF delay	s	Read and write
RO2 source		Read and write
RO2 ON delay	s	Read and write
RO2 OFF delay	s	Read and write
RO3 source		Read and write
RO3 ON delay	s	Read and write
RO3 OFF delay	s	Read and write
RO/DIO control word		Read and write
DIO delayed status		Read
DIO force selection		Read and write
DIO force data		Read and write
DIO1 configuration		Read and write
DIO1 output source		Read and write
DIO1 ON delay	s	Read and write
DIO1 OFF delay	s	Read and write
DI4 configuration		Read and write
DI5 configuration		Read and write
Freq in 1 actual value	Hz	Read
Freq in 1 scaled value		Read
Freq in 1 min	Hz	Read and write
Freq in 1 max	Hz	Read and write
Freq in 1 at scaled min		Read and write
Freq in 1 at scaled max		Read and write
AI force selection		Read and write
AI supervision function		Read and write
AI supervision selection		Read and write
AI1 actual value		Read
AI1 scaled value		Read
AI1 forced value		Read and write
AI1 unit selection		Read and write
AI1 filter time	s	Read and write
AI1 min		Read and write
AI1 max		Read and write
AI1 scaled at AI1 min		Read and write
AI1 scaled at AI1 max		Read and write
AI2 actual value		Read
AI2 scaled value		Read
AI2 forced value		Read and write
AI2 unit selection		Read and write
AI2 filter time	s	Read and write
AI2 min		Read and write
AI2 max		Read and write
AI2 scaled at AI2 min		Read and write
AI2 scaled at AI2 max		Read and write
AO force selection		Read and write
AO1 actual value	mA	Read
AO1 source		Read and write
AO1 forced value	mA	Read and write
AO1 unit selection		Read and write
AO1 filter time	s	Read and write
AO1 source min		Read and write
AO1 source max		Read and write
AO1 out at AO1 src min	mA	Read and write
AO1 out at AO1 src max	mA	Read and write
AO2 actual value	mA	Read
AO2 source		Read and write
AO2 forced value	mA	Read and write
AO2 filter time	s	Read and write
AO2 source min		Read and write
AO2 source max		Read and write
AO2 out at AO2 src min	mA	Read and write
AO2 out at AO2 src max	mA	Read and write
AO1 data storage		Read and write
AO2 data storage		Read and write
Extension module type		Read and write
Detected extension module		Read and write
RO status (15.04)		Read
RO force selection (15.05)		Read and write
RO forced data (15.06)		Read and write
RO4 source		Read and write
RO4 ON delay	s	Read and write
RO4 OFF delay	s	Read and write
RO5 source		Read and write
RO5 ON delay	s	Read and write
RO5 OFF delay	s	Read and write
RO6 source		Read and write
RO6 ON delay	s	Read and write
RO6 OFF delay	s	Read and write
RO7 source		Read and write
RO7 ON delay	s	Read and write
RO7 OFF delay	s	Read and write
Actual operation mode		Read
Ext1/Ext2 selection		Read and write
Ext1 control mode		Read and write
Ext2 control mode		Read and write
Local control mode		Read and write
Local control disable		Read and write
Ext1 commands		Read and write
Ext1 start trigger type		Read and write
Ext1 in1 source		Read and write
Ext1 in2 source		Read and write
Ext1 in3 source		Read and write
Ext2 commands		Read and write
Ext2 start trigger type		Read and write
Ext2 in1 source		Read and write
Ext2 in2 source		Read and write
Ext2 in3 source		Read and write
Run enable stop mode		Read and write
Run enable 1 source		Read and write
Enable start command		Read and write
Direction		Read and write
Enable to rotate		Read and write
Jogging enable		Read and write
Jogging 1 start source		Read and write
Jogging 2 start source		Read and write
Start mode		Read and write
Magnetization time	ms	Read and write
Stop mode		Read and write
Emergency stop mode		Read and write
Emergency stop source		Read and write
Zero speed limit	rpm	Read and write
Zero speed delay	ms	Read and write
DC current control		Read and write
DC hold speed	rpm	Read and write
DC current reference	%	Read and write
Post magnetization time	s	Read and write
Pre-heating input source		Read and write
Pre-heating time delay	s	Read and write
Pre-heating current	%	Read and write
Auto restart time	s	Read and write
Scalar start mode		Read and write
DC hold frequency	Hz	Read and write
Start delay	s	Read and write
Smooth start		Read and write
Smooth start current	%	Read and write
Smooth start speed	%	Read and write
Torque boost current	%	Read and write
Torque boost time	s	Read and write
Speed compensated stop mode		Read and write
Speed comp stop delay	s	Read and write
Speed comp stop threshold	%	Read and write
Force auto restart		Read and write
Preheating power	kW	Read and write
Preheating unit		Read and write
Speed ref unlimited	rpm	Read
Ext1 speed ref1		Read and write
Ext1 speed ref2		Read and write
Ext1 speed function		Read and write
Ext2 speed ref1		Read and write
Ext2 speed ref2		Read and write
Ext2 speed function		Read and write
Constant speed function		Read and write
Constant speed sel1		Read and write
Constant speed sel2		Read and write
Constant speed sel3		Read and write
Constant speed 1	rpm	Read and write
Constant speed 2	rpm	Read and write
Constant speed 3	rpm	Read and write
Constant speed 4	rpm	Read and write
Constant speed 5	rpm	Read and write
Constant speed 6	rpm	Read and write
Constant speed 7	rpm	Read and write
Speed ref safe	rpm	Read and write
Jogging 1 ref	rpm	Read and write
Jogging 2 ref	rpm	Read and write
Critical speed function		Read and write
Critical speed 1 low	rpm	Read and write
Critical speed 1 high	rpm	Read and write
Critical speed 2 low	rpm	Read and write
Critical speed 2 high	rpm	Read and write
Critical speed 3 low	rpm	Read and write
Critical speed 3 high	rpm	Read and write
Motor potentiometer function		Read and write
Motor potentiometer initial value		Read and write
Motor potentiometer up source		Read and write
Motor potentiometer down		Read and write
Motor potentiometer ramp time	s	Read and write
Motor potentiometer min value		Read and write
Motor potentiometer max value		Read and write
Motor potentiometer ref act		Read
Speed reference act 6	rpm	Read
Speed reference act 7	rpm	Read
Speed ref ramp input	rpm	Read
Speed ref ramp output	rpm	Read
Ramp set selection		Read and write
Acceleration time 1	s	Read and write
Deceleration time 1	s	Read and write
Acceleration time 2	s	Read and write
Deceleration time 2	s	Read and write
Acc time jogging	s	Read and write
Dec time jogging	s	Read and write
Emergency stop time	s	Read and write
Variable slope enable		Read and write
Variable slope rate	ms	Read and write
Shape time 1	s	Read and write
Shape time 2	s	Read and write
Used speed reference	rpm	Read
Used speed feedback	rpm	Read
Speed error filtered	rpm	Read
Speed error inverted	rpm	Read
Speed correction	rpm	Read and write
Speed error filter time	ms	Read and write
Torque reference speed control	%	Read
Speed proportional gain		Read and write
Speed integration time	s	Read and write
Speed derivation time	s	Read and write
Derivation filter time	ms	Read and write
Acc comp derivation time	s	Read and write
Acc comp filter time	ms	Read and write
Proportional gain em stop		Read and write
Speed controller autotune		Read and write
Speed controller autotune mode		Read and write
Mechanical time constant	s	Read and write
Autotune torque step	%	Read and write
Autotune speed step	%	Read and write
Autotune repeat times		Read and write
Torque prop reference	%	Read
Torque integral reference	%	Read
Torque deriv reference	%	Read
Torque acc compensation	%	Read
Torque reference to TC	%	Read
Torque reference used	%	Read
Minimum torque ref	%	Read and write
Maximum torque ref	%	Read and write
Torque ref1 source		Read and write
Torque ref2 source		Read and write
Torque ref1 function		Read and write
Torque ref1/2 selection		Read and write
Torque ref filter time	s	Read and write
Torque ramp up time	s	Read and write
Torque ramp down time	s	Read and write
Torque reversal		Read and write
Torque sel torque in		Read and write
Torque sel speed in		Read and write
Torque reference act 1	%	Read
Torque reference act 2	%	Read
Torque reference act 3	%	Read
Torque reference act 4	%	Read
Torque ref ramp out	%	Read
Torque reference act 5	%	Read
Rush control gain		Read and write
Rush control integration time	s	Read and write
Frequency ref ramp input	Hz	Read
Frequency ref ramp output	Hz	Read
Ext1 frequency ref1		Read and write
Ext1 frequency ref2		Read and write
Ext1 frequency function		Read and write
Ext2 frequency ref1		Read and write
Ext2 frequency ref2		Read and write
Ext2 frequency function		Read and write
Constant frequency function		Read and write
Constant frequency sel1		Read and write
Constant frequency sel2		Read and write
Constant frequency sel3		Read and write
Constant frequency 1	Hz	Read and write
Constant frequency 2	Hz	Read and write
Constant frequency 3	Hz	Read and write
Constant frequency 4	Hz	Read and write
Constant frequency 5	Hz	Read and write
Constant frequency 6	Hz	Read and write
Constant frequency 7	Hz	Read and write
Frequency ref safe	Hz	Read and write
Jogging 1 frequency ref	Hz	Read and write
Jogging 2 frequency ref	Hz	Read and write
Critical frequency function		Read and write
Critical frequency 1 low	Hz	Read and write
Critical frequency 1 high	Hz	Read and write
Critical frequency 2 low	Hz	Read and write
Critical frequency 2 high	Hz	Read and write
Critical frequency 3 low	Hz	Read and write
Critical frequency 3 high	Hz	Read and write
Freq ramp set selection		Read and write
Freq acceleration time 1	s	Read and write
Freq deceleration time 1	s	Read and write
Freq acceleration time 2	s	Read and write
Freq deceleration time 2	s	Read and write
Freq ramp in zero source		Read and write
Shape time 1 (28.82)	s	Read and write
Shape time 2 (28.83)	s	Read and write
Frequency ref act 3	Hz	Read
Frequency ref act 7	Hz	Read
Frequency ref unlimited	Hz	Read
Limit word 1		Read
Torque limit status		Read
Minimum speed	rpm	Read and write
Maximum speed	rpm	Read and write
Minimum frequency	Hz	Read and write
Maximum frequency	Hz	Read and write
Maximum current	A	Read and write
Torq lim sel		Read and write
Minimum torque 1	%	Read and write
Maximum torque 1	%	Read and write
Min torque 2 source		Read and write
Max torque 2 source		Read and write
Minimum torque 2	%	Read and write
Maximum torque 2	%	Read and write
Power motoring limit	%	Read and write
Power generating limit	%	Read and write
Overvoltage control		Read and write
Undervoltage control		Read and write
Thermal current limitation		Read and write
Speed limit selection		Read and write
Minimum speed source		Read and write
Maximum speed source		Read and write
External event 1 source		Read and write
External event 1 type		Read and write
External event 2 source		Read and write
External event 2 type		Read and write
External event 3 source		Read and write
External event 3 type		Read and write
External event 4 source		Read and write
External event 4 type		Read and write
External event 5 source		Read and write
External event 5 type		Read and write
Fault reset selection		Read and write
Autoreset selection		Read and write
Selectable fault		Read and write
Number of trials		Read and write
Total trials time	s	Read and write
Delay time	s	Read and write
Motor phase loss		Read and write
Supply phase loss		Read and write
STO indication run/stop		Read and write
Wiring or earth fault		Read and write
Stall function		Read and write
Stall current limit	%	Read and write
Stall speed limit	rpm	Read and write
Stall frequency limit	Hz	Read and write
Stall time	s	Read and write
Overspeed trip margin	rpm	Read and write
Frequency trip margin	Hz	Read and write
Emergency ramp supervision	%	Read and write
Emergency ramp supervision delay	s	Read and write
Main fan fault function		Read and write
Supervision status		Read and write
Supervision 1 function		Read and write
Supervision 1 action		Read and write
Supervision 1 signal		Read and write
Supervision 1 filter time	s	Read and write
Supervision 1 low		Read and write
Supervision 1 high		Read and write
Supervision 1 hysteresis		Read and write
Supervision 2 function		Read and write
Supervision 2 action		Read and write
Supervision 2 signal		Read and write
Supervision 2 filter time	s	Read and write
Supervision 2 low		Read and write
Supervision 2 high		Read and write
Supervision 2 hysteresis		Read and write
Supervision 3 function		Read and write
Supervision 3 action		Read and write
Supervision 3 signal		Read and write
Supervision 3 filter time	s	Read and write
Supervision 3 low		Read and write
Supervision 3 high		Read and write
Supervision 3 hysteresis		Read and write
Supervision 4 function		Read and write
Supervision 4 action		Read and write
Supervision 4 signal		Read and write
Supervision 4 filter time	s	Read and write
Supervision 4 low		Read and write
Supervision 4 high		Read and write
Supervision 4 hysteresis		Read and write
Supervision 5 function		Read and write
Supervision 5 action		Read and write
Supervision 5 signal		Read and write
Supervision 5 filter time	s	Read and write
Supervision 5 low		Read and write
Supervision 5 high		Read and write
Supervision 5 hysteresis		Read and write
Supervision 6 function		Read and write
Supervision 6 action		Read and write
Supervision 6 signal		Read and write
Supervision 6 filter time	s	Read and write
Supervision 6 low		Read and write
Supervision 6 high		Read and write
Supervision 6 hysteresis		Read and write
Timed functions status		Read
Timer status		Read
Season/exception day status		Read
Timed functions enable		Read and write
Timer 1 configuration		Read and write
Timer 1 start time	s	Read and write
Timer 1 duration	min	Read and write
Timer 2 configuration		Read and write
Timer 2 start time	s	Read and write
Timer 2 duration	min	Read and write
Timer 3 configuration		Read and write
Timer 3 start time	s	Read and write
Timer 3 duration	min	Read and write
Timer 4 configuration		Read and write
Timer 4 start time	s	Read and write
Timer 4 duration	min	Read and write
Timer 5 configuration		Read and write
Timer 5 start time	s	Read and write
Timer 5 duration	min	Read and write
Timer 6 configuration		Read and write
Timer 6 start time	s	Read and write
Timer 6 duration	min	Read and write
Timer 7 configuration		Read and write
Timer 7 start time	s	Read and write
Timer 7 duration	min	Read and write
Timer 8 configuration		Read and write
Timer 8 start time	s	Read and write
Timer 8 duration	min	Read and write
Timer 9 configuration		Read and write
Timer 9 start time	s	Read and write
Timer 9 duration	min	Read and write
Timer 10 configuration		Read and write
Timer 10 start time	s	Read and write
Timer 10 duration	min	Read and write
Timer 11 configuration		Read and write
Timer 11 start time	s	Read and write
Timer 11 duration	min	Read and write
Timer 12 configuration		Read and write
Timer 12 start time	s	Read and write
Timer 12 duration	min	Read and write
Season 1 start date		Read and write
Season 2 start date		Read and write
Season 3 start date		Read and write
Season 4 start date		Read and write
Number of active exceptions		Read and write
Exception types		Read and write
Exception 1 start		Read and write
Exception 1 length	d	Read and write
Exception 2 start		Read and write
Exception 2 length	d	Read and write
Exception 3 start		Read and write
Exception 3 length	d	Read and write
Exception day 4		Read and write
Exception day 5		Read and write
Exception day 6		Read and write
Exception day 7		Read and write
Exception day 8		Read and write
Exception day 9		Read and write
Exception day 10		Read and write
Exception day 11		Read and write
Exception day 12		Read and write
Exception day 13		Read and write
Exception day 14		Read and write
Exception day 15		Read and write
Exception day 16		Read and write
Motor estimated temperature	°C	Read
Measured temperature 1		Read
Measured temperature 2		Read
Motor overload level	%	Read and write
Temperature 1 source		Read and write
Temperature 1 fault limit		Read and write
Temperature 1 warning limit		Read and write
Temperature 1 AI source		Read and write
Temperature 2 source		Read and write
Temperature 2 fault limit		Read and write
Temperature 2 warning limit		Read and write
Temperature 2 AI source		Read and write
Motor ambient temperature	°C	Read and write
Motor load curve	%	Read and write
Zero speed load	%	Read and write
Break point	Hz	Read and write
Motor nominal temperature rise	°C	Read and write
Motor thermal time constant	s	Read and write
Motor overload action		Read and write
Motor overload class		Read and write
PVL signal source		Read and write
PVL filter time	s	Read and write
AL2 signal source		Read and write
AL2 signal scaling		Read and write
Reset loggers		Read and write
PVL peak value		Read and write
PVL peak date		Read and write
PVL peak time		Read and write
PVL current at peak	A	Read and write
PVL DC voltage at peak	V	Read and write
PVL speed at peak	rpm	Read and write
PVL reset date		Read and write
PVL reset time		Read and write
AL1 0 to 10%	%	Read and write
AL1 10 to 20%	%	Read and write
AL1 20 to 30%	%	Read and write
AL1 30 to 40%	%	Read and write
AL1 40 to 50%	%	Read and write
AL1 50 to 60%	%	Read and write
AL1 60 to 70%	%	Read and write
AL1 70 to 80%	%	Read and write
AL1 80 to 90%	%	Read and write
AL1 over 90%	%	Read and write
AL2 0 to 10%	%	Read and write
AL2 10 to 20%	%	Read and write
AL2 20 to 30%	%	Read and write
AL2 30 to 40%	%	Read and write
AL2 40 to 50%	%	Read and write
AL2 50 to 60%	%	Read and write
AL2 60 to 70%	%	Read and write
AL2 70 to 80%	%	Read and write
AL2 80 to 90%	%	Read and write
AL2 over 90%	%	Read and write
AL2 reset date		Read and write
AL2 reset time		Read and write
ULC output status word		Read
ULC supervision signal		Read and write
ULC overload actions		Read and write
ULC underload actions		Read and write
ULC speed table point 1	rpm	Read and write
ULC speed table point 2	rpm	Read and write
ULC speed table point 3	rpm	Read and write
ULC speed table point 4	rpm	Read and write
ULC speed table point 5	rpm	Read and write
ULC frequency table point 1	Hz	Read and write
ULC frequency table point 2	Hz	Read and write
ULC frequency table point 3	Hz	Read and write
ULC frequency table point 4	Hz	Read and write
ULC frequency table point 5	Hz	Read and write
ULC underload point 1	%	Read and write
ULC underload point 2	%	Read and write
ULC underload point 3	%	Read and write
ULC underload point 4	%	Read and write
ULC underload point 5	%	Read and write
ULC overload point 1	%	Read and write
ULC overload point 2	%	Read and write
ULC overload point 3	%	Read and write
ULC overload point 4	%	Read and write
ULC overload point 5	%	Read and write
ULC overload timer	s	Read and write
ULC underload timer	s	Read and write
Process PID output actual	%	Read
Process PID feedback actual		Read
Process PID setpoint actual		Read
Process PID deviation actual		Read
Process PID trim output act		Read
Process PID status word		Read
Process PID operation mode		Read and write
Set 1 feedback 1 source		Read and write
Set 1 feedback 2 source		Read and write
Set 1 feedback function		Read and write
Set 1 feedback filter time	s	Read and write
Set 1 setpoint scaling		Read and write
Set 1 output scaling		Read and write
Set 1 setpoint 1 source		Read and write
Set 1 setpoint 2 source		Read and write
Set 1 setpoint function		Read and write
Set 1 internal setpoint sel1		Read and write
Set 1 internal setpoint sel2		Read and write
Set 1 internal setpoint 1		Read and write
Set 1 internal setpoint 2		Read and write
Set 1 internal setpoint 3		Read and write
Set 1 internal setpoint 0		Read and write
Set 1 setpoint min		Read and write
Set 1 setpoint max		Read and write
Set 1 setpoint increase time	s	Read and write
Set 1 setpoint decrease time	s	Read and write
Set 1 setpoint freeze enable		Read and write
Set 1 deviation inversion		Read and write
Set 1 gain		Read and write
Set 1 integration time	s	Read and write
Set 1 derivation time	s	Read and write
Set 1 derivation filter time	s	Read and write
Set 1 output min		Read and write
Set 1 output max		Read and write
Set 1 output freeze enable		Read and write
Set 1 deadband range		Read and write
Set 1 deadband delay	s	Read and write
Set 1 sleep level		Read and write
Set 1 sleep delay	s	Read and write
Set 1 sleep boost time	s	Read and write
Set 1 sleep boost step		Read and write
Set 1 wake-up deviation		Read and write
Set 1 wake-up delay	s	Read and write
Set 1 tracking mode		Read and write
Set 1 tracking ref selection		Read and write
Set 1 trim mode		Read and write
Set 1 trim selection		Read and write
Set 1 trimmed ref pointer		Read and write
Set 1 trim mix		Read and write
Set 1 trim adjust		Read and write
Set 1 trim source		Read and write
PID set1/set2 selection		Read and write
Set 1 increase prevention		Read and write
Set 1 decrease prevention		Read and write
Set 1 PID activation source		Read and write
Setpoint scaling actual		Read and write
PID internal setpoint actual		Read
Set 1 units		Read and write
Set 1 PID output min source		Read and write
Set 1 PID output max source		Read and write
Set 1 setpoint multiplier		Read and write
Set 1 feedback multiplier		Read and write
Feedback data storage		Read and write
Setpoint data storage		Read and write
Process PID output %	%	Read and write
Process PID feedback %	%	Read and write
Process PID setpoint %	%	Read and write
Process PID deviation %	%	Read and write
Set 2 feedback 1 source		Read and write
Set 2 feedback 2 source		Read and write
Set 2 feedback function		Read and write
Set 2 feedback filter time	s	Read and write
Set 2 setpoint scaling		Read and write
Set 2 output scaling		Read and write
Set 2 setpoint 1 source		Read and write
Set 2 setpoint 2 source		Read and write
Set 2 setpoint function		Read and write
Set 2 internal setpoint sel1		Read and write
Set 2 internal setpoint sel2		Read and write
Set 2 internal setpoint 1		Read and write
Set 2 internal setpoint 2		Read and write
Set 2 internal setpoint 3		Read and write
Set 2 internal setpoint 0		Read and write
Set 2 setpoint min		Read and write
Set 2 setpoint max		Read and write
Set 2 setpoint increase time	s	Read and write
Set 2 setpoint decrease time	s	Read and write
Set 2 setpoint freeze enable		Read and write
Set 2 deviation inversion		Read and write
Set 2 gain		Read and write
Set 2 integration time	s	Read and write
Set 2 derivation time	s	Read and write
Set 2 derivation filter time	s	Read and write
Set 2 output min		Read and write
Set 2 output max		Read and write
Set 2 output freeze enable		Read and write
Set 2 deadband range		Read and write
Set 2 deadband delay	s	Read and write
Set 2 sleep level		Read and write
Set 2 sleep delay	s	Read and write
Set 2 sleep boost time	s	Read and write
Set 2 sleep boost step		Read and write
Set 2 wake-up deviation		Read and write
Set 2 wake-up delay	s	Read and write
Set 2 tracking mode		Read and write
Set 2 tracking ref selection		Read and write
Set 2 trim mode		Read and write
Set 2 trim selection		Read and write
Set 2 trimmed ref pointer		Read and write
Set 2 trim mix		Read and write
Set 2 trim adjust		Read and write
Set 2 trim source		Read and write
Set 2 increase prevention		Read and write
Set 2 decrease prevention		Read and write
Set 2 PID activation source		Read and write
Set 2 units		Read and write
Set 2 PID output min source		Read and write
Set 2 PID output max source		Read and write
Set 2 setpoint multiplier		Read and write
Set 2 feedback multiplier		Read and write
Braking resistor temperature	%	Read
Brake chopper function		Read and write
Brake chopper run enable		Read and write
Brake resistor thermal tc	s	Read and write
Brake resistor Pmax cont	kW	Read and write
Brake resistance	Ω	Read and write
Brake resistor fault limit	%	Read and write
Brake resistor warning limit	%	Read and write
Brake control status		Read
Brake control enable		Read and write
Brake open delay	s	Read and write
Brake close delay	s	Read and write
Brake close level	rpm	Read and write
Saved GW hours		Read
Saved MW hours	MWh	Read
Saved kW hours	kWh	Read
Saved energy	kWh	Read
Saved money x1000		Read
Saved money		Read
Saved amount		Read
CO2 reduction in kilotons		Read
CO2 reduction in tons	t	Read
Total saved CO2	t	Read
Energy optimizer		Read and write
Energy tariff 1		Read and write
Energy tariff 2		Read and write
Tariff selection		Read and write
CO2 conversion factor		Read and write
Comparison power	kW	Read and write
Energy calculations reset		Read and write
Hourly peak power value	kW	Read and write
Hourly peak power time		Read and write
Hourly total energy (resettable)	kWh	Read and write
Daily peak power value (resettable)	kW	Read and write
Daily peak power time		Read and write
Daily total energy (resettable)	kWh	Read and write
Last day total energy	kWh	Read and write
Monthly peak power value (resettable)	kW	Read and write
Monthly peak power date		Read and write
Monthly peak power time		Read and write
Monthly total energy (resettable)	kWh	Read and write
Last month total energy	kWh	Read and write
Lifetime peak power value	kW	Read and write
Lifetime peak power date		Read and write
Lifetime peak power time		Read and write
Speed scaling	rpm	Read and write
Frequency scaling	Hz	Read and write
Torque scaling	%	Read and write
Power scaling		Read and write
Current scaling	A	Read and write
Speed ref zero scaling	rpm	Read and write
Frequency ref zero scaling	Hz	Read and write
Filter time motor speed	ms	Read and write
Filter time output frequency	ms	Read and write
Filter time motor torque	ms	Read and write
Filter time power	ms	Read and write
At speed hysteresis	rpm	Read and write
At frequency hysteresis	Hz	Read and write
At torque hysteresis	%	Read and write
Above speed limit	rpm	Read and write
Above frequency limit	Hz	Read and write
Above torque limit	%	Read and write
KWh pulse scaling	kWh	Read and write
Power decimals		Read and write
Current decimals		Read and write
Data storage 1 real32		Read and write
Data storage 2 real32		Read and write
Data storage 3 real32		Read and write
Data storage 4 real32		Read and write
Data storage 1 int32		Read and write
Data storage 2 int32		Read and write
Data storage 3 int32		Read and write
Data storage 4 int32		Read and write
Data storage 1 int16		Read and write
Data storage 2 int16		Read and write
Data storage 3 int16		Read and write
Data storage 4 int16		Read and write
Node ID number		Read and write
Baud rate		Read and write
Communication loss time	s	Read and write
Communication loss action		Read and write
Refresh settings		Read and write
Basic panel home view 1		Read and write
Basic panel home view 2		Read and write
Basic panel home view 3		Read and write
FBA A enable		Read and write
FBA A comm loss func		Read and write
FBA A comm loss t out	s	Read and write
FBA A ref1 type		Read and write
FBA A ref2 type		Read and write
FBA A SW sel		Read and write
FBA A actual 1 type		Read and write
FBA A actual 2 type		Read and write
FBA A SW transparent source		Read and write
FBA A act1 transparent source		Read and write
FBA A act2 transparent source		Read and write
FBA A debug mode		Read and write
FBA A control word		Read
FBA A reference 1		Read
FBA A reference 2		Read
FBA A status word		Read
FBA A actual value 1		Read
FBA A actual value 2		Read
FBA A type		Read
FBA A Par2		Read and write
FBA A Par3		Read and write
FBA A Par4		Read and write
FBA A Par5		Read and write
FBA A Par6		Read and write
FBA A Par7		Read and write
FBA A Par8		Read and write
FBA A Par9		Read and write
FBA A Par10		Read and write
FBA A Par11		Read and write
FBA A Par12		Read and write
FBA A Par13		Read and write
FBA A Par14		Read and write
FBA A Par15		Read and write
FBA A Par16		Read and write
FBA A Par17		Read and write
FBA A Par18		Read and write
FBA A Par19		Read and write
FBA A Par20		Read and write
FBA A Par21		Read and write
FBA A Par22		Read and write
FBA A Par23		Read and write
FBA A Par24		Read and write
FBA A Par25		Read and write
FBA A Par26		Read and write
FBA A par refresh		Read and write
FBA A par table ver		Read
FBA A drive type code		Read
FBA A mapping file ver		Read
D2FBA A comm status		Read and write
FBA A comm SW ver		Read and write
FBA A appl SW ver		Read and write
FBA A data in1		Read and write
FBA A data in2		Read and write
FBA A data in3		Read and write
FBA A data in4		Read and write
FBA A data in5		Read and write
FBA A data in6		Read and write
FBA A data in7		Read and write
FBA A data in8		Read and write
FBA A data in9		Read and write
FBA A data in10		Read and write
FBA A data in11		Read and write
FBA A data in12		Read and write
FBA A data out1		Read and write
FBA A data out2		Read and write
FBA A data out3		Read and write
FBA A data out4		Read and write
FBA A data out5		Read and write
FBA A data out6		Read and write
FBA A data out7		Read and write
FBA A data out8		Read and write
FBA A data out9		Read and write
FBA A data out10		Read and write
FBA A data out11		Read and write
FBA A data out12		Read and write
Protocol enable		Read and write
Protocol ID		Read
Node address		Read and write
Baud rate (58.04)		Read and write
Parity		Read and write
Communication control		Read and write
Communication diagnostics		Read
Received packets		Read and write
Transmitted packets		Read and write
All packets		Read and write
UART errors		Read and write
CRC errors		Read and write
Communication loss action (58.14)		Read and write
Communication loss mode		Read and write
Communication loss time (58.16)	s	Read and write
Transmit delay	ms	Read and write
EFB control word		Read
EFB status word		Read
Control profile		Read and write
EFB ref1 type		Read and write
EFB ref2 type		Read and write
EFB act1 type		Read and write
EFB act2 type		Read and write
EFB act1 transparent source		Read and write
EFB act2 transparent source		Read and write
Addressing mode		Read and write
Word order		Read and write
External PID act value	%	Read and write
Feedback act value		Read and write
Setpoint act value		Read and write
Deviation act value		Read and write
PID status word		Read
PID operation mode		Read and write
Feedback 1 source		Read and write
Feedback filter time	s	Read and write
Setpoint scaling		Read and write
Output scaling		Read and write
Setpoint 1 source		Read and write
Internal setpoint sel1		Read and write
Internal setpoint sel2		Read and write
Internal setpoint 1		Read and write
Internal setpoint 2		Read and write
Internal setpoint 3		Read and write
Setpoint min		Read and write
Setpoint max		Read and write
Deviation inversion		Read and write
Gain		Read and write
Integration time	s	Read and write
Derivation time	s	Read and write
Derivation filter time (71.35)	s	Read and write
Output min		Read and write
Output max		Read and write
Output freeze enable		Read and write
Deadband range		Read and write
Deadband delay	s	Read and write
Increase prevention		Read and write
Decrease prevention		Read and write
Internal setpoint actual		Read and write
External PID units		Read and write
PFC status		Read and write
Multipump system status		Read and write
Pump status 1		Read and write
Pump status 2		Read and write
Pump status 3		Read and write
Pump status 4		Read and write
Pump status 5		Read and write
Pump status 6		Read and write
Multipump configuration		Read and write
Number of motors		Read and write
Min number of motors allowed		Read and write
Max number of motors allowed		Read and write
Start point 1		Read and write
Start point 2		Read and write
Start point 3		Read and write
Start point 4		Read and write
Start point 5		Read and write
Stop point 1		Read and write
Stop point 2		Read and write
Stop point 3		Read and write
Stop point 4		Read and write
Stop point 5		Read and write
Start delay (76.55)	s	Read and write
Stop delay	s	Read and write
PFC speed hold on	s	Read and write
PFC speed hold off	s	Read and write
PFC contactor delay	s	Read and write
PFC ramp acceleration time	s	Read and write
PFC ramp deceleration time	s	Read and write
PFC autochange		Read and write
PFC autochange interval	h	Read and write
Maximum wear imbalance	h	Read and write
Autochange level	%	Read and write
Autochange auxiliary PFC		Read and write
PFC 1 interlock		Read and write
PFC 2 interlock		Read and write
PFC 3 interlock		Read and write
PFC 4 interlock		Read and write
PFC 5 interlock		Read and write
PFC 6 interlock		Read and write
Regulator bypass control		Read and write
PFC runtime change		Read and write
Pump 1 running time	h	Read and write
Pump 2 running time	h	Read and write
Pump 3 running time	h	Read and write
Pump 4 running time	h	Read and write
Pump 5 running time	h	Read and write
Pump 6 running time	h	Read and write
Supply voltage		Read and write
Adaptive voltage limits		Read and write
Estimated AC supply voltage	V	Read and write
Control board supply		Read and write
Special HW settings		Read and write
HW options word 1		Read and write
HW options word 2		Read and write
Language		Read and write
Pass code		Read and write
Access level status		Read and write
Macro select		Read and write
Macro active		Read and write
Parameter restore		Read and write
Parameter save manually		Read and write
Control board boot		Read and write
User set status		Read
User set save/load		Read and write
User set I/O mode in1		Read and write
User set I/O mode in2		Read and write
Unit selection		Read and write
Time sync primary source		Read and write
Clear fault and event logger		Read and write
Checksum action		Read and write
Checksum control word		Read and write
Actual checksumA		Read and write
Actual checksumB		Read and write
Disable adaptive program		Read and write
Approved checksum A		Read and write
Approved checksum B		Read and write
550 compatibility mode		Read and write
Switching frequency reference		Read and write
Minimum switching frequency		Read and write
Slip gain	%	Read and write
Voltage reserve	%	Read and write
Flux braking		Read and write
Optimizer minimum torque	%	Read and write
TR tuning	%	Read and write
IR compensation	%	Read and write
Motor model temperature adaptation		Read and write
Stator temperature factor	%	Read and write
Rotor temperature factor	%	Read and write
U/F ratio		Read and write
Slip gain for scalar	%	Read and write
IR comp max frequency	%	Read and write
User motor model mode		Read and write
Rs user		Read and write
Rr user		Read and write
Lm user		Read and write
SigmaL user		Read and write
Ld user		Read and write
Lq user		Read and write
PM flux user		Read and write
Rs user SI	Ω	Read and write
Rr user SI	Ω	Read and write
Lm user SI		Read and write
SigmaL user SI		Read and write
Ld user SI		Read and write
Lq user SI		Read and write
Motor type		Read and write
Motor control mode		Read and write
Motor nominal current	A	Read and write
Motor nominal voltage	V	Read and write
Motor nominal frequency	Hz	Read and write
Motor nominal speed	rpm	Read and write
Motor nominal power	kW	Read and write
Motor nominal cos Φ		Read and write
Motor nominal torque	Nm	Read and write
ID run requested		Read and write
Last ID run performed		Read and write
Motor polepairs calculated		Read and write
Motor phase order		Read and write
Coil CW Bit 0 OFF1 Control		Read and write
Coil CW Bit 1 OFF2 Control		Read and write
Coil CW Bit 2 OFF3 Control		Read and write
Coil CW Bit 3 Inhibit Operation		Read and write
Coil CW Bit 4 Ramp Out Zero		Read and write
Coil CW Bit 5 Ramp Hold		Read and write
Coil CW Bit 6 Ramp In Zero		Read and write
Coil CW Bit 7 Reset		Read and write
Coil CW Bit 8 Jogging 1		Read and write
Coil CW Bit 9 Jogging 2		Read and write
Coil CW Bit 10 Remote Cmd		Read and write
Coil CW Bit 11 Ext Ctrl Loc		Read and write
Coil CW Bit 12 User 0		Read and write
Coil CW Bit 13 User 1		Read and write
Coil CW Bit 14 User 2		Read and write
Coil CW Bit 15 User 3		Read and write
Coil DCU CW Bit 16 FB Local Ctl		Read and write
Coil DCU CW Bit 17 FB Local Ref		Read and write
Coil DCU CW Bit 22 User 0		Read and write
Coil DCU CW Bit 23 User 1		Read and write
Coil DCU CW Bit 24 User 2		Read and write
Coil DCU CW Bit 25 User 3		Read and write
Coil Relay Output RO1		Read and write
Coil Relay Output RO2		Read and write
Coil Relay Output RO3		Read and write
Coil Relay Output RO4		Read and write
Coil Relay Output RO5		Read and write
Status SW Bit 0 Rdy On		Read
Status SW Bit 1 Rdy Run		Read
Status SW Bit 2 Rdy Ref		Read
Status SW Bit 3 Tripped		Read
Status SW Bit 4 Off 2 Status		Read
Status SW Bit 5 Off 3 Status		Read
Status SW Bit 6 Swc On Inhib		Read
Status SW Bit 7 Alarm		Read
Status SW Bit 8 At Setpoint		Read
Status SW Bit 9 Remote		Read
Status SW Bit 10 Above Limit		Read
Status SW Bit 11 User 0		Read
Status SW Bit 12 User 1		Read
Status SW Bit 13 User 2		Read
Status SW Bit 14 User 3		Read
Status SW Bit 15 Fault		Read
Status DCU SW Bit 16 Alarm		Read
Status DCU SW Bit 22 User 0		Read
Status DCU SW Bit 23 User 1		Read
Status DCU SW Bit 24 User 2		Read
Status DCU SW Bit 25 User 3		Read
Status DCU SW Bit 26 Req Ctl		Read
Digital Input DI1 Delayed		Read
Digital Input DI2 Delayed		Read
Digital Input DI3 Delayed		Read
Digital Input DI4 Delayed		Read
Digital Input DI5 Delayed		Read
Digital Input DI6 Delayed		Read

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Send your device list

If a device is not in the library yet, we build the template for free as soon as we have the register data.

Use cases

Show motor speed, current and output power of every drive on one dashboard.
Send an alert by email when the tripping fault code is not 0, so a stopped fan or pump is seen right away.
Log the energy counters and output power in the history to compare consumption per fan or pump.
Start, stop or change the speed reference from the portal during commissioning or a service call.
Switch a relay output of the drive from the portal, for example to control a damper or a warning light.
Adjust ramp times, speed limits or a PID setpoint remotely without going to the plant room.

Installation

Connect the EIA-485 terminal of the drive (B+, A-, DGND) to the RS485 port of the ModbusCloud Gateway and switch on termination at the last drive on the bus.
Set 58.01 Protocol enable to Modbus RTU.
Set 58.03 Node address, 58.04 Baud rate and 58.05 Parity, for example address 1, 19.2 kbit/s, 8 EVEN 1, and confirm with 58.06 Refresh settings.
In ModbusCloud, add a Modbus RTU device on the Gateway with the same address and import this template.
Check that motor speed and DC voltage come in with plausible values.

Things to watch for

The drive does not answer on the RS485 bus. What should I check?

Check that 58.01 is set to Modbus RTU and that the settings were taken over with 58.06 or a power cycle. The node address in 58.03 is 0 from the factory, so set it to 1 to 247. Address, baud rate and parity must match the Gateway. Swap A and B if nothing comes back, and switch on termination only at both ends of the bus.

Why are the values ten or a hundred times too big, or the words in the wrong order?

The template uses the 32-bit registers with the low word first, which is the default of 58.34 Word order. If 58.34 was changed to HI-LO or 58.33 Addressing mode is not Mode 0, the values come in wrong. Set both back to the default and refresh with 58.06.

How do I start the drive and set the speed safely?

Set 20.01 Ext1 commands and 22.11 Ext1 speed ref1 or 28.11 Ext1 frequency ref1 to the embedded fieldbus first, otherwise the drive ignores the control word and reference. Write settings only within the range the drive allows and read the value back. With the ABB Drives profile the reference is scaled so that 20000 equals 46.01 or 46.02.

A relay output does not follow the coil I write.

The relay coils write bits of 10.99 RO/DIO control word. The relay only follows when its source, for example 10.24 RO1 source, is set to that bit. Coils and discrete inputs use the reference from the manual minus 1; check the first read against the status on the drive panel.

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