Eaton PowerXL DX-NET-SWD, Руководство пользователя

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4 Commissioning
4.4 Acyclic data
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DX-NET-SWD 06/13 MN04012009Z-EN www.eaton.com
4.4.3.1 PNU927 (P-52)
Using parameter 927, the parameter level can be changed. The parameter
has both values 0 and 1:
• 0: The parameters can be converted directly on the variable frequency
drive and not on the SmartWire-DT. An exception here are the parame-
ters 927 (P-52) and 928 (P-12).
• 1: The parameters can be converted directly via the Smart-Wire DT and
not on the variable frequency drive. An exception here are the parame-
ters 927 (P-52) and 928 (P-12).
4.4.3.2 PNU928/P-12
The parameters P-12 and PNU 928 have the same function, but are however,
different. P-12 has 13 different selection options:
Value Description
0 Control signal terminals (I/O)
The variable frequency drive will respond directly to signals applied to the control signal termi-
nals.
1 Keypad (KEYPAD FWD)
The variable frequency drive can only be controlled in the forward direction if an external or
remote control keypad is used.
2 Keypad (KEYPAD FWD/REV)
The frequency inverter can be controlled in both the forward and reverse directions if an
external or remote control keypad is used.
The keypad can be used to switch between a clockwise rotating field (FWD) and a clockwise
rotating field (REV) by pressing the START pushbutton.
3 Modbus
Control via Modbus RTU (RS485) with the internal acceleration/deceleration ramps.
4 Modbus
Control via Modbus RTU (RS485) port; the acceleration/deceleration ramps will be updated via
Modbus.
5 PI controller
with external actual value
6 PI controller
with an external actual value and totalized value of AI1
7 CANopen
Control via CANopen with the internal acceleration / deceleration ramps.
8 CANopen
Control via CANopen, where the internal acceleration / deceleration ramps are updated cyclic
via CANopen.
9 Control commands and setpoint values via SmartWire-DT.
DI1 = Hardware enable, P-15: no function
10 Control commands via SmartWire-DT
Local setpoint value (P-15 for local settings)
11 Local control commands, setpoint values via SmartWire-DT (DI1 = Start / Stop)
12 Actuation via SmartWire-DT - depending on the settings with the loss in communication,
automatic change to the local actuation
13 Control commands and setpoint values via SmartWire-DT.
Also via DI1 enable and via DI2 enable setpoint