Emerson EV1000-2S0004G User Manual page 65

艾默生变频器、艾默生CT高级授权代理商--广州盟雄 020-85543394 qq:2294731312
Setting Function
Freq. before slip
20
compensation
Freq. after slip
21
compensation
22 Preset freq.
23 Output current
24 Output current
25 Output torque
26 Output voltage
27 Bus voltage
28 VCI
29 CCI
30 Output power
31 Extended
function 2 of host
32 Potentiometer
setting
The explanation of output signal is shown in Table
5-9.
0: Drive running signal (RUN)
This signal will be given if the drive is running.
1: Frequency arrival signal (FAR)
See F7.13.
2: Frequency detection threshold (FDT1)
See F7.14~F7.15.
3: Frequency detection threshold (FDT2)
See F7.16~F7.17.
4: Overload signal (OL)
The signal will be given if the drive's output
Range
0 ～ Max. output freq.
0 ～ Max. output freq.
0 ～ Max. output freq.
0 ～ 2 times of drive's
rated current
0 ～ 2 times of drive's
rated current
0 ～ 2 times of moter's
rated torque
0 ～ 1.2 times of drive's
rated voltage
0 ～ 800V
0 ～ 10V
0 ～ 10V/0 ～ 20mA
0 ～ 2 times of rated
power
0 ～ 65535
0 ～ 10V
EV1000 Series General Purpose Variable Speed Drive User Manual
current is bigger than the value defined by FL.05
and the overload time is longer than the time
defined by FL.06. This function is usually used for
overload pre-alarm. See Fig.5-73.
5: Low voltage lock-up signal (LU)
The signal will be given when the DC bus voltage
is lower than the low voltage limit, and the LED
displays "P.oFF".
6: External stopping command (EXT)
The terminal outputs the indicating signal if the
drive outputs tripping signal caused by external
fault (E015).
7: Higher limit of frequency (FHL)
The signal is given if the preset frequency is
higher than upper limit of frequency and the
operating frequency reaches the upper limit of
frequency.
8: Lower limit of frequency (FLL)
The signal is given if the preset frequency is
higher than lower limit of frequency and the
operating frequency reaches the lower limit of
frequency.
9: Zero-speed running
The signal is given if the drive's output frequency
is 0 and the drive is in operating status.
10: Completion of simple PLC operation stages
The signal is given (pulse, 500ms) if the present
stage of PLC operation is finished.
11: PLC cycle completion indication
The signal (pulse, 500ms) is given if one cycle of
PLC operation is finished.
12: preset counting value arrival
13: reference length arrival
Refer to F7.33~F7.34.
14: preset length arrival
The signal is given if the setting of F9.15 (actual
length) is bigger than F9.14 (preset length). The
length counting terminal is the one whose
parameter (F7.03 or F7.04) is set at 44.
Chapter 5 Parameters 61