6 Parameter structure
6.6 Parameter
148 DC1-S…20…, DC1-S…OE1 Variable Frequency Drives 05/21 MN040058EN www.eaton.com
6.6.3 “Extended” parameter group
Table 49: “Extended” parameter group
Para-
meter
Designation min. value max. value Description DS
P-15 DI Config Select 0 17 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 6.4.2,
“Configuration of the control signal terminals”,
page 127
5
P-16 AI1 Signal Range 0 7 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
0
P-17
Switching Frequency 0 5 Power stage switching frequency.
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
1
P-18
RO1 Function 0 11 Selection of the function of output relay RO1
0: RUN, enable (FWD/REV)
1: READY, DC1...E1 ready for operation (the relay
contact is closed when the device is being
powered and there are no fault messages).
2: Speed = speed reference value
3: Fault (DC1-S… 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 (P-19)
11: READY. DC1...E1 ready for operation. The relay
contact is closed when the drive is powered on and
no trip condition is present.
0
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