Chapter 5 Parameters 55
EV1000 Series General Purpose Variable Speed Drive User Manual
The multi-function terminals can realize various
functions. You may assign functions to them by
setting parameters F7.00
~
F7.04. Please refer to
Table 5-3. Take X1~X3 for example in the
following description.
Table 5-3 Functions of Multi-function Terminals
Setting
Functions
0 No
function
1 MS
frequency
1
2 MS
frequency
2
3 MS
frequency
3
4
Acc/Dec time 1
5
Acc/Dec time 2
6
External fault normally-open input
7
External fault normally-close input
8 RESET
signal
9 Forward
jog
10 Reverse
jog
11 Coast-to-stop(FRS)
12 Frequency
increase
(UP)
13 Frequency
decrease
(DN)
14 PLC
operation
pause
15 Acc/Dec
prohibit
16
3-wire operation control
17
External interrupt signal normally-open
input
18
External interrupt signal normally-close
input
19
DC injection braking command (DB)
20 Disable
close-loop
21 Disable
PLC
22
Frequency setting method 1
23
Frequency setting method 2
24
Frequency setting method 3
25
Reference freq. is input via terminal CCI
26 Reserved
Setting
Functions
27
Terminal control mode is forcibly enabled
28 Control
mode
1
29 Control
mode
2
30
MS close-loop mode 1
31
MS close-loop mode 2
32
MS close-loop mode 3
33
Start traverse operation
34
Reset the traverse operating status
35
External stop command
36 Reserved
37
Drive operation prohibiting
38 Reserved
39 Clear
length
40
Clear auxiliary reference frequency
41
Reset PLC Stop status
42
Clear counter’s record
43
Signal of triggering counter
44
Input the signal of length
45 Pulse
input
46
Single-phase speed measuring
47
Speed measuring input SM1(only for X4)
48
Speed measuring input SM2(only for X5)
The functions are explained as follows:
1
~
3: MS terminals
If any three of F7.00~F7.04 are set at 1, 2, 3
respectively, Up to 8 segments of speed can be
defined through the combination of the ON and
OFF state of the 3 terminals.
Table 5-4 MS Speed
X
3
X
2
X
1
Freq.
OFF OFF
OFF Common
freq.
OFF
OFF
ON
MS freq. 1
OFF
ON
OFF
MS freq. 2
OFF
ON
ON
MS freq. 3
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