Extended" Parameter Group - Eaton Cutler Hammer PowerXL DC1 E1 Series Parameter Manual

5 Parameters

5.3 "Extended" parameter group

5.3 "Extended" parameter group
Parameter Designation
P-15 DI Config Select
P-16 AI1 Signal Range
P-17 Switching Frequency
P-18 RO1 Function
38
Table 26: "Extended" parameter group
Min. value Max. value
0 17
0 7
0 f (I
0 11
DC1...E1 Variable Frequency Drives 11/16 MN040022EN www.eaton.com
Description
Configuration of digital inputs with a fix set of
combinations
The setting of P-15 determines the input
configuration depending on P-12.
Configuration in terminal mode (P-12 = 0):
Possible configurations ￫
Section 3.2 "Configuration of the control signal
terminals", page 16
Configures the Analog input 1 for the selected
signal source type.
0: 0 - 10 V
1: bipolar 0 - 10 V
2: 0 - 20 mA
3: t 4 - 20 mA (Trips in case of wire break)
4: r 4 - 20 mA (Ramps to f-fix1 (P-20) in case of wire
break)
5: t 20 - 4 mA (Trips in case of wire break)
6: r 20 - 4 mA (Ramps to f-fix1 (P-20) in case of wire
break)
7: 10 - 0 V
) Power stage switching frequency.
e
Higher frequency reduces the audible 'ringing'
noise from the motor, and improves the output
current waveform, at the expense of increased
heat losses within the drive.
0: 4 kHz
1: 8 kHz
2: 12 kHz
3: 16 kHz
4: 24 kHz
5: 32 kHz
Selection of the function of output relay RO1
0: RUN, enable (FWD/REV)
1: READY, DC1 ready for operation (The relay
contact is closed when the drive is powered on
and no trip condition is present)
2: Speed = speed reference value
3: Fault (DC1 not ready)
4: Speed ≧ RO1 Upper Limit (P-19)
5: Motor current ≧ RO1 Upper Limit (P-19)
6: Speed < RO1 Upper Limit (P-19)
7: Motor current < RO1 Upper Limit (P-19)
8: Drive not enabled
9: Motor not at target speed
10: Analog Input AI2 > RO1 Upper Limit
11: READY. DC1...E1 ready for operation. The relay
contact is closed when the drive is powered on and
no trip condition is present. In addition the
hardware enable signal (ENA) must be present at
the terminal.
DS
5
0
f (I )
e
0