4 Commissioning
4.4 Cyclic data
DX-NET-SWD...
08/14 MN04012009Z-EN
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37
4.4.3 Simplified starting with profile 2
During normal operation, bit 3 EN_OP is used to start the device.
In the event of a fault, the variable frequency drive/variable speed starter will
be set back two steps. Once the fault is eliminated, it needs to be reset
(Fault Ack). The step sequence must then be repeated starting from there.
Setpoints set using output bytes 2 and 3 will be represented as integer
values. 100% equals 4000
hex
.
The operating direction is specified with a negative setpoint:
For example: -100%
≙
C000
hex
Actual values will be returned in the same format using input bytes 3 and 4.
Input bits
from VFD to PLC
(byte 1, byte 2)
Output bits
from PLC to VFD
(byte 0, byte 1)
Bit 6 SOI = 1
Bit 9 CtlReq =1
Bit 0 OnOff = 1
Bit 1 Off2 = 1
Bit 2 Off3 =1
Bit 6 EN_SET = 1
Bit 4 EN_Ramp = 1
Bit 5 Unfreeze = 1
Bit 10 Ctl_PLC = 1
Bit 0 OnOff = 0
Bit 0 RSO = 1
Bit 6 SOI = 0
Bit 0 OnOff = 1
Bit EN_OP = 1
Содержание Power XL SmartWire-DT DX-NET-SWD Series
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Страница 10: ...0 About this Manual 0 7 Units of measurement 6 DX NET SWD 08 14 MN04012009Z EN www eaton com ...
Страница 32: ...3 Installation 3 3 Install SmartWire DT connection 28 DX NET SWD 08 14 MN04012009Z EN www eaton com ...
Страница 92: ...4 Commissioning 4 6 SmartWire DT diagnostics 88 DX NET SWD 08 14 MN04012009Z EN www eaton com ...