Page 22
15 CREEP SPEED = Minimum Speed. This Parameter sets the minimum voltage
applied to the motor at the start of travel.
16 SEAT MICRO DELAY = Delay time after Seat Microswitch has opened.
17 HYDRO TIME = Operating time for Steering Contactor after controller has oper-
ated. This Parameter is configured in the SET OPTION Menu.
18 BACKING TIME = Operation time of the BACKING Function.
19 BACKING SPEED = Drive Motor Speed during the BACKING function. The chart
on Page 23 shows the different values to which the parameters may be adjusted.
5.3 TABLE OF ADJUSTMENTS
The following Table shows the different values that the SEM2 Parameters may be
adjusted to. A suitable acceleration performance assumes: FIELD CURR. NOM is set
to level 5, and MAX SPEED (Fwd or Rev) is set to level 9.
PARAMETERS
(24/48V VERSION)
PROGRAMMED LEVEL
UNIT
0
1
2
3
4
5
6
7
8
9
ACC. DELAY
sec.
0.3
0.6
0.9
1.3
1.6
1.9
2.3
2.5
2.8
3.1
DEC. DELAY
*
0
1
2
3
4
5
6
7
8
9
RELEASE BRAKING
*
0
1
2
3
4
5
6
7
8
9
PEDAL BRAKNG
*
0
1
2
3
4
5
6
7
8
9
INVERS BRAKING
*
0
1
2
3
4
5
6
7
8
9
TRACTION I MAX
%IMax
82
84
85
87
89
91
93
95
97
100
ARMA CUR. NOM. (ACN)
%IMax
32
35
38
41
44
47
50
53
56
58
FIELD CURR. NOM. (FCN)
A
12
13
14
15
16
17
18
19
20
21
MAX SPEED FORW.
%FCN
100
82
65
55
50
45
40
35
32
30
MAX. SPEED BACK.
%FCN
100
82
65
55
50
45
40
35
32
30
WEAK DROP OUT
%ACN
35
40
45
50
55
60
65
70
75
80
CUTBACK SPEED 1
%ACC
20
25
30
40
45
50
55
60
70
80
CUTBACK SPEED 2
%ACC
20
25
30
40
45
50
55
60
70
80
CUTBACK SPEED 3
%ACC
20
25
30
40
45
50
55
60
70
80
CREEP SPEED
%VBatt
3
5
7
9
11
13
15
17
19
21
SEAT MICRO DELAY
sec.
0.5
0.7
0.9
1.1
1.4
1.6
1.8
2.0
2.2
2.5
HYDRO TIME
sec.
0
0.5
1.0
1.6
2.2
2.7
3.2
3.8
4.4
5.0
BACKING TIME
sec.
0.05
0.2
0.3
0.5
0.8
1.0
1.5
2.0
2.5
3.0
BACKING SPEED
%VBatt.
32
40
45
52
58
65
72
78
85
90
*= If the current inclines to raise, then also the braking time raises in order to obtain a
smooth braking action. Therefore, the duration of the braking depends on the type of
motor and the operating conditions (laden, unladen, on plane, on gradient).
Содержание SEM2
Страница 15: ...Page 15 3 6 MECHANICAL DRAWING DIMENSIONS...
Страница 17: ...Page 17 4 3 DESCRIPTION OF STANDARD CONSOLE MENU...
Страница 24: ...Page 24 5 4 SEM 2 TRACTION STANDARD WIRING DIAGRAMS...
Страница 38: ...INSTALLATION AND USER MANUAL CHOPPER SEM2...
