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4 Commissioning
4.7 Input and output data of the cyclic profiles
4.7 Input and output data of the cyclic profiles
4.7.1 Input data
Telegram
Vendor specific 1000
Standard Telegram 1
Vendor specific 999
40
Figure 28:
Input data (from the PLC to the variable frequency drive/variable speed starter)
Table 6:
Control word for the profiles
Profile name / data
length
PDShort
8-bit + 2 x 16-bit
PROFIdrive
2x16 bits
Transparent Mode
4 x 16 bits
DX-NET-PROFINET2-2 01/22 MN040062EN www.eaton.com
Input word (control) of PLC -> variable frequency drive/variable speed
starter
Control word 1
Control word 2
(VFD control)
(VFD frequency
setpoint value)
Control word 1
Control word 2
(VFD control)
(FU frequency
setpoint value)
Control word 1
Control word 2
(VFD control)
(FU frequency
setpoint value)
Control word 3
–
(reserved)
–
–
Control Word 3
Control word 4
(reserved)
(ramp time)
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