Eaton PowerXL DC1 Series - Page 107

5 Parameters
5.5 Digital and analog inputs
DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com 101
Keypad Mode (P-12 = 1, 2)
CANopen / Modbus control mode (P-12 = 3, 4, 7, 8)
User PI control mode (P-12 = 5, 6)
P-15 DI1
1)
DI2
2)
DI3/AI2 AI1/DI4 Notes
0, 1, 5,
8 - 12
0 = Locked
1 = Start-Enable
1 = Increase
frequency
3)
1 = Reduce frequency
3)
0 = FWD
1 = REV
Press the Start button or
P-31 = 2 or 3
2
0 = Locked
1 = Start enable FWD
1 = Increase
frequency
3)
1 = Reduce frequency
3)
0 = Source of
setpoint: keypad,
DI2/DI3
1 = FF1 (P-20)
Press the Start button or
P-31 = 2 or 3
3
0 = Locked
1 = Start enable FWD
1 = Increase
frequency
3)
External fault
0 = Fault
1 = Enable
1 = Reduce
frequency
Press the Start button or
P-31 = 2 or 3. Used to connect an
external thermistor to DI3.
4
0 = Locked
1 = Start enable FWD
1 = Increase
frequency
3)
0 = Source of setpoint: keypad,
DI2
1 = Frequency via AI1
Setpoint value AI1 Press the Start button or
P-31 = 2 or 3
6 0 = Locked
1 = Start-Enable
0 = FWD
1 = REV
External fault
0 = Fault
1 = Enable
0 = Source of
setpoint: keypad
1 = FF1 (P-20)
Press the Start button or
P-31 = 2 or 3. Used to connect an
external thermistor to DI3.
7 0 = Locked
1 = Start enable FWD
0 = Locked
1 = Start enable REV
External fault
0 = Fault
1 = Enable
0 = Source of
setpoint: keypad
1 = FF1 (P-20)
Press the Start button or P-31 = 2
or 3. Connecting DI1 and DI2 will
trigger a quick stop (P-24). Used
to connect an external thermistor
to DI3.
P-15 DI1
1)
DI2
2)
DI3/AI2 AI1/DI4 Notes
0, 1, 2,
4, 5,
8 - 12
0 = Locked
1 = Start enable FWD
Not assigned Not assigned Not assigned Run and stop commands will be trans-
mitted via the RS-485 connection; in
order for the variable frequency drive
to run, DI1 must be switched.
3
0 = Locked
1 = Start enable FWD
0 = Source of setpoint:
Modbus
1 = FF1 (P-20)
External fault
0 = Fault
1 = Enable
Not assigned Used to connect an external therm-
istor to DI3.
6
0 = Locked
1 = Start enable FWD
0 = Source of setpoint:
Modbus
1 = Source of setpoint: AI1
External fault
0 = Fault
1 = Enable
Setpoint value AI1 Master speed reference value: Start
and stop controlled via RS-485.
Keypad speed reference value:
The variable frequency drive will run
automatically: if DI1 is closed –
depending on P-31. Used to connect
an external thermistor to DI3.
7
0 = Locked
1 = Start enable FWD
0 = Source of setpoint:
Modbus
1 = Source of setpoint:
keypad
External fault
0 = Fault
1 = Enable
Not assigned
P-15 DI1
1)
DI2
2)
DI3/AI2 AI1/DI4 Notes
0, 2, 4,
5,
8 - 12
0 = Locked
1 = Start enable FWD
0 = PI Regulation
1 = FF1 (P-20)
PI feedback
Analog input
Not assigned
1 0 = Locked
1 = Start enable FWD
0 = PI Regulation
1 = Source of setpoint:
AI1
PI feedback
Analog input
Setpoint value AI1
3, 6, 7 0 = Locked
1 = Start enable FWD
0 = PI Regulation
1 = FF1 (P-20)
External fault
0 = Fault
1 = Enable
PI feedback
Analog input
Used to connect an external
thermistor to DI3.
1) FWD switch position only for IP66 degree of protection with local controls
2) REV switch position only for IP66 degree of protection with local controls
3) Button command