Eaton Power XL SmartWire-DT DX-NET-SWD Series, Руководство пользователя

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4 Commissioning
4.4 Cyclic data
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DX-NET-SWD... 08/14 MN04012009Z-EN www.eaton.com
4.4.5 Profile 1 (8 bit): Outputs (control)
Output bytes 0 and 1 (Short) are mapped as follows on SmartWire-DT.
Table 12: Profile 1: Output bytes 0 and 1
Byte 1 is only needed for internal, SWD-specific functions.
Byte: BIT Designation Meaning
0 0 FWD Start Reverse
A value of 1 will start the variable frequency drive/variable speed starter
in the clockwise operating direction.
1 REV Start anticlockwise operation
A value of 1 will start the variable frequency drive/variable speed starter
in the anticlockwise operating direction.
2 EN_Op Enable operation
0: Stop (immediate disconnection of the output)
1: Operation
If this bit has a value of 0, the variable frequency drive's/variable speed
starter's output will be switched off directly. To start the device, this bit
must be set to a value of 1 and the FWD or REV bit must be set to 1 as well.
3 FaultAck Fault Acknowledge
0: Do not acknowledge current fault
1: Acknowledge current fault (rising edge: 0
→ 1)
This bit can be used to reset a fault in the variable frequency drive/variable
speed starter. The fault acknowledge function will only respond to a rising
edge, i.e., to the value changing from 0 to 1.
4 I1 programmable input 1
Can be used to set one of four binary-coded fixed frequencies.
￫ Table in I2
5 I2 programmable input 2
Can be used to set one of four binary-coded fixed frequencies.
6 I3 programmable input 3
Can be used to switch the setpoint input from a fixed frequency to an
analog input.
0: Setpoint provided with fixed frequency
1: Setpoint provided with analog input
7 I4 programmable input 4
Reserved – not used as of this writing
1 0 - 7 – Reserved – not used as of this writing
I1 I2 Fixed
frequenc
y
0 0 FF1
1 0 FF2
0 1 FF3
1 1 FF4