Firmware Manual

Appendix A—Description of Parameters
PowerXL DG1 Series Adjustable Frequency Drives MN040004EN—March 2014 www.eaton.com 139
P3.8 200 Fault Reset 1, 2, 3, 4 RW
Allows for external fault reset input. Different settings: DigiIN:X indicates on board
terminal inputs, DigiIN:A:IOX:X indicates optional board inputs in A slot,
DigiIN:B:IOX:X indicates optional board inputs in B slot, or Timer Channel X.
DI change from open contact to closed contact: reset fault.
P3.9 194 Run Enable 1, 2, 3, 4 RW
Allows for safety start input that is required along with start command for frequency
converter to turn on output. Different settings: DigiIN:X indicates on board terminal
inputs, DigiIN:A:IOX:X indicates optional board inputs in A slot, DigiIN:B:IOX:X
indicates optional board inputs in B slot, or Timer Channel X.
Closed contact = Start of motor enabled.
Open contact = Start of motor disabled.
P3.10 205 Preset Speed B0 1, 2, 3, 4 RW
P3.11 206 Preset Speed B1 1, 2, 3, 4 RW
P3.12 207 Preset Speed B2 1, 2, 3, 4 RW
Preset bit select inputs to select preset speed reference values. Validating three
digital inputs will allow for seven preset speeds to be obtained. When switching
between inputs it will follow the acceleration and deceleration time. Different
settings: DigiIN:X indicates on board terminal inputs, DigiIN:A:IOX:X indicates
optional board inputs in A slot, DigiIN:B:IOX:X indicates optional board inputs in
B slot, or Timer Channel X.
Figure 47. Activation of Fixed Frequencies
Code Modbus ID Parameter Application
RO/RW
f
(Hz)
DI3
DI4
DI1
15 Hz
10 Hz
5 Hz
0 Hz
B0 B0B0
B1B1
FWD
t (s)
Fixed Frequency
Input (Binary) Fixed Frequency
B0 B1 B2 (Factory setting)
X — — Preset Speed 1, P12.1 = 5 Hz
— X — Preset Speed 2, P12.2 = 10 Hz
X X — Preset Speed 3, P12.3 = 15 Hz
— — X Preset Speed 4, P12.4 = 20 Hz
X — X Preset Speed 5, P12.5 = 25 Hz
— X X Preset Speed 6, P12.6 = 30 Hz
X X X Preset Speed 7, P12.7 = 35 Hz