Emerson EV1000-2S0004G User Manual page 43

Running direction
K
0 Forward
1 Reverse
Figure 5-44 3-wire operation mode 2
Where:
SB1:Stop button
SB2: Run button
Terminal Xi is the multi-function input terminal of X
this case, the corresponding parameter should be set at 16
(3-wire operation) .
Note
In terminal control mode, for 2-wire operating mode 1 and 2,
although the terminal is effective, the drive will not run if there is
external stop command. If you want to start the drive, you should
activate FWD/REV terminal again, e.g. set any of F7.00~F7.04 at
11 or 35, PLC stop after single cycle, stop after preset length
arrival, Stop key pressed (see F9.07) . When the drive stops due to
a fault, it will start immediately if the terminal FWD/REV is
enabled and the fault is cleared
Range: 0.01~99.99Hz/s 【 1.00Hz/s 】
F7.09 UP/DN rate
To define the increase/decrease rate when using UP/DN
terminal to change reference frequency.
F7.10 Open collector output terminal Y1
F7.11 Open collector output terminal Y2
F7.12 Relay output function
Refer to section 3.3.2 for the output characteristics of Y1, Y2
and the relay's output terminal. Table 5-9 shows the
functions of the above 3 terminals. Note that one function
can be selected repeatedly.
F7.11=20~32, Y2 is the output pulse frequency, range:
0~max. pulse frequency (F7.32) . The relation between the
output pulse frequency and the parameters it presents are
shown in 20~32 in the table below. The extended function 2
of host is to control Y2 by serial port directly. The max setting
of F7.32 is 65535. See Appendix 2.
Table 5-9 Parameter Setting and Function of Output Terminals
Setting
0 Drive running signal (RUN)
1 Frequency arrival signal (FAR)
2 Frequency detection threshold (FDT1)
3 Frequency detection threshold (FDT2)
4 Overload signal (OL)
5 Low voltage lock-up signal (LU)
6 External Stop command (EXT)
7 Higher limit of frequency (FHL)
8 Lower limit of frequency (FLL)
9 Zero-speed running
10 Completion of simple PLC operation
11 PLC cycle completion indication
12 Preset counting value arrival
.
P24
.
PLC
SB2
.
FWD
EV1000
SB1
.
Xi
K
.
REV
.
COM
~X
1
Range: 0~19 【 0 】
Range: 0~32 【 1 】
Range: 0~19 【 16 】
Function
EV1000 Series General Purpose Variable Speed Drive User Manual
Setting
13 Specified counting value arrival
14 Preset length arrival
15 Drive ready (RDY)
16 Drive fails
17 Extended function 1 of host
18 Upper and lower limits of traverse frequency
19 Preset operation time out
Setting
Freq. before slip
20
compensation
. For
5
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
Extended function 2
31
of host
Potentiometer
32
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 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 Figure5-73.
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)
Chapter 5 Parameters
Function
Function
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
41
Range