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Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual
Mirka® AIROS • 77 mm (3"), 125 mm (5") & 150 mm (6") • Electrical manual
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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.
Profinet I/O to Modbus RTU signal mapping
Name
Modbus
register
Data
length
Trigger
Profinet
I/O slot
Data
length
SetRelay
00012
1 coil
Changed data
1
1 byte out
SetSpeedRegister
40011
1 register
Changed data
2
1 word out
SetOperationRegister
40012
1 register
Changed data
3
1 word out
DeviceName
40001–40010
10 registers
Cyclically 10 sec.
4
10 words in
CommonInputs
30017–30020
4 registers
Cyclically 1 sec.
5
4 words in
MiscInputs
30001–30016
16 registers
Cyclically 5 sec.
6
16 words in
AlarmStatus
30047
1 register
Cyclically 1 sec.
7
1 word in
FirmwareVersion
30021–30030
10 registers
Cyclically 10 sec.
8
10 words in
PartVersion
30031–30040
10 registers
Cyclically 10 sec.
9
10 words in
SerialNumber
30041–30046
6 registers
Cyclically 10 sec.
10
6 words in
GetSpeedRegister
40011
1 register
Cyclically 1 sec.
11
1 word in
GetOperationRegister
40012
1 register
Cyclically 1 sec.
12
1 word in
ReadCoils
00001–00012
12 coils
Cyclically 1 sec.
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2 bytes
