6 Parameters
6.5 Parameter description
DE1 variable speed starter
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99
The acronyms and abbreviations used for the control terminals' function are
defined below:
Table 25: Function of the control terminals
configuration
Description
FWD, REV
• Operating direction selection (= enable signal and start command):
•
FWD = Clockwise rotating field at DI1
•
REV = Counterclockwise rotating field at DI2
• XOR i102nterlock (exclusive or).
If both operating directions are selected (HIGH level), the drive will be switched off.
FF1
• Fixed frequency FF1 (20 Hz = P-20)
• If activated (HIGH level), the analog reference value signal (f-REF) will be ignored.
f-Ref
• Analog 0 - +10 V frequency reference value at AI1/DI4 (reference potential: 0 V)
• Signal range (P-16)
• Setting range from f-min (P-02) to f-max (P-01)
EXTFLT
• External fault message at DI3
• Switches off the DE1 variable speed starter if there is no signal (LOW level).
• Input for a digital signal or thermistor
FF2
0
, FF2
1
Binary-coded selection (HIGH level) of fixed frequencies:
f
2
= DE1 variable speed starter output frequency
UP, DOWN
Digital frequency reference value within a range of f-min (P-02) to f-max (P-01). Controlled
(HIGH level) with UP = increase and DOWN = lower.
ENA, DIR
ENA = Enable signal (HIGH level) at DI1 and start command with the operating direction
preselected with DI2 (= DIR): HIGH = Counterclockwise rotating field, LOW = Clockwise
rotating field
Fixed
frequency
FF2
0
FF2
1
f
2
PNU
FF1
L
L
20 Hz P-20
FF2
H
L
30 Hz P-21
FF3
L
H
40 Hz P-22
FF4
H
H
50 Hz P-23
Содержание PowerXL DE1 series
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Страница 68: ...3 Installation 3 6 Block diagrams 64 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 132: ...7 Modbus RTU 7 4 Operating mode Modbus RTU 128 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 146: ...8 Technical Data 8 4 Dimensions 142 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
Страница 172: ...10 Fault messages 10 3 Fault list 168 DE1 variable speed starter 09 14 MN040011EN www eaton com ...
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