GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 219)

DV-300 Adjustable Speed Drives
——— FUNCTION DESCRIPTION ———
6
91
6.14.3 Multi speed function
FUNCTIONS
Multi speed fct
[153] Enab multi spd
[154] Multi speed 1 [FF]
[155] Multi speed 2 [FF]
[156] Multi speed 3 [FF]
[157] Multi speed 4 [FF]
[158] Multi speed 5 [FF]
[159] Multi speed 6 [FF]
[160] Multi speed 7 [FF]
[208] Multispeed sel
The Multi speed function allows up to seven internally saved reference values to be called up via a digital signal.
F F
Min Speed Limit
+
+
Motor potentiometer
function
Ramp Reference
0
7
+
Ramp ref 1
Ramp ref 2
15 1
1
12 13 14
6KCV300TBO
19 18
+24V 0V
24
Digital
input
5
Digital
input
6
Digital
input
7
Digital
input
8
CO
M
D
I/O
2 0 2 1 2 2
Ramp ref 1
0 rpm
Enab motor pot Enab multi spd
Speed min amount
0 rpm
Speed min pos
0 rpm
Speed min neg
0 rpm
Ramp ref 2
0 rpm
Ramp ref (d)
Speed limited
Ramp output (d)
Speed
sel
1
Bit
1
Not
Selected
Speed
sel
0
Bi
t
0
Not
Selected
Speed
sel
2
Bit
2
Not
Selected
Multispeed
function
Figure 6.14.3.1: Selection of different references via terminals