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4 Inverter Control
4 - 12 EtherCAT Communication Unit USER’S MANUAL (I574-E1)
4-3 Control with the Independent Profile
This section describes how to use the OMRON profile to control the inverter.
The inverter parameters must be set to match the profile.
With the independent profile, set as follows.
Note If parameter C102 is not displayed, set b037 to 01.
Note If parameter C102 is not displayed, set b037 to 01.
Assign the PDOs of the independent profile to Sync Manager.
The values below are the fixed mapping for the PDOs.
Control the inverter by operating the PDOs that allocate the profile.
Control information (master to slave)
4-3-1 Inverter Setting
Parameter Description
A001 Frequency Reference Selection 1 04: Optional board
A002 RUN Command Selection 1 04: Optional board
C102 Reset Selection 03: Trip reset only
Parameter Description
A001 Frequency Reference Selection 05: Option 2
A002 RUN Command Selection 05: Option 2
C102 Reset Selection 03: Trip reset only
4-3-2 Profile Allocation
Sync Manager PDO assignment Description
1C12 hex 1701 hex (Fixed allocation of the independent profile)
1C13 hex 1B01 hex (Fixed allocation of the independent profile)
PDO Description
1701 hex 5000 hex (Command)
5010 hex (Frequency reference)
1B01 hex 5100 hex (Status)
5110 hex (Output frequency monitor)
4-3-3 Control Method
IO format
Word Meaning
n Command
n + 1 Frequency reference
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