Eaton PowerXL DC1 Series - 6 Drives Control; Control Level

6 Drives control
6.1 Control level
DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com 105
6 Drives control
6.1 Control level
Parameter P-12 can be used to define the control level for the DC1 variable
frequency drive.
PNU ID Access rights Value Description DS
RUN ro/rw
P-12 140 – rw Control level 0
0 Control signal terminals (I/O)
The variable frequency drive will respond directly to signals applied to the
control signal terminals.
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 variable frequency drive 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 external actual value and totalized value of AI1
7 CANopen
Control via CANopen using the internal acceleration/deceleration ramps
8 CANopen
Control via CANopen, with the acceleration/deceleration ramps being updated
via CANopen
9 Control commands and setpoint values via SmartWire-DT
(DI1 = Hardware enable, P-15: no function)
10 Control commands via SmartWire-DT, setpoint value set locally
(P-15 for local settings)
11 Control commands issued locally, setpoint value via SmartWire-DT
(DI1 = Start/Stop)
12 SmartWire-DT control – control will depend on the configuration in the event of
a loss of communications; automatic switch to local control
13 Control commands and setpoint values via SmartWire-DT
In addition, an enable signal via DI1 and an enable setpoint via DI2
￫
If the control level changes, the inputs' mode of operation and
function (P-15) via the control signal terminals will change.