MIRKA airos MIA6514112, Электрическое руководство

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Profinet I/O to Modbus RTU signal mapping
Data length Profinet I/O Trigger Data length Modbus re-
gister Name
1 byte out 1 Changed data 1 coil 00012 SetRelay
1 word out 2 Changed data 1 register 40011 SetSpeedRegister
1 word out 3 Changed data 1 register 40012 SetOperationRegister
10 words in 4 Cyclically 10
sec. 10 registers 40001-40010 DeviceName
4 words in 5 Cyclically 1 sec. 4 registers 30017-30020 CommonInputs
16 words in 6 Cyclically 5 sec. 16 registers 30001–30016 MiscInputs
1 word in 7 Cyclically 1 sec. 1 register 30047 AlarmStatus
10 words in 8 Cyclically 10
sec. 10 registers 30021–30030 FirmwareVersion
16 words in 9 Cyclically 10
sec. 16 registers 30031–30046 PartVersionSerialNumber
1 word in 10 Cyclically 1 sec. 1 register 40011 GetSpeedRegister
1 word in 11 Cyclically 1 sec. 1 register 40012 GetOperationRegister
2 bytes in 12 Cyclically 1 sec. 12 coils 00001–00012 ReadCoils
Siemens TIA Portal V14 gateway mapping example
Below is a screenshot from TIA Portal V14 showing how the gateway can be mapped into the system. Use the GSDML file
that is downloadable from the Hilscher website to add support for the Hilscher NT 50-RS-EN gateway into your system.
Basic operation for Modbus RTU
The motor drive must be in ON-state before the tool can be started. The very first command that should be sent to the
motor drive is the ON-state command. It is not mandatory to send the OFF-state command before removing power from
the motor drive.
When the motor drive is in ON-state the speed set-point value can be written and the state can be set to RUN-state by
sending the RUN-state command. This will cause the tool to run at the set-point speed. To stop the tool, set the motor
drive to STOP-state by sending the STOP-state command.
It is recommended to continuously monitor the average speed, average current, tool temperature, motor drive temperature
and the alarm status flag. This will help to detect if there are any issues present during operation.
Example sequence for starting and stopping the tool:
• Write 4 (0x0004) to the “Operation” register, this will set the motor drive to ON-state.
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