1. Signal Input Type Selection (SW1) –
SW1 selects the external signal type to
be used to control motor speed. SW1 is
factory set to the “V” position for 0 - 10 Volts DC
voltage following signal input or remote speed
potentiometer control, as shown in Figure 6A. For
0 - 20 mA or 4 - 20 mA DC current following sig-
nal input, set SW1 to the “I” position, as shown in
Figure 6B. Set F11 [Frequency Control Method] to
the appropriate setting for the signal type being
used, as described in Section IX, on page 42.
Location of SW1:
a. To access SW1 on panel mount models,
remove the small cover that is located on the
right side of the drive, above Terminal Block
TM2, by gently sliding it upwards. Replace the
cover after setting SW1 as described above.
b. To access SW1 on NEMA-4 / IP-65 models,
remove the four screws which secure the cover. SW1 is located near
the top right side of Terminal Block TM2. Replace the cover and the
four screws after setting SW1 as described above. Tighten but do not
over tighten these screws.
2. Remote Speed
Potentiometer
Connection –
A 5k
Ω
(or 10k
Ω
) remote
speed potentiometer
can be connected to
Terminal Block TM2 to
control motor speed.
Connect the high side
of the potentiometer to
Terminal 8, the wiper
Frequency Control Method
F11 Code Setting
SW1 Position
Keypad (Factory Setting)
000 (Factory Setting)
V
(Factory Setting)
5 k
Ω
Potentiometer*
001
0 - 10 Volts DC
001
0 - 20 mA DC
001
I
4 - 20 mA DC
002
TABLE 7 – SIGNAL INPUT, F11, and SW1 SETTING
SW1
I
V
FIGURE 6A – SW1 Set for
Remote Speed Potentiometer or
Voltage Following Signal Input
SW1
I
V
FIGURE 6B – SW1 Set for
Current Following Signal Input
5 k
Ω
TM2
High
wiper
Low
1
RELAY
FWD
REV
+12
SP1 RESET +10V VIN
OV
FM+
2
3
4
5
6
7
8
9
10 11
FIGURE 7 – REMOTE
SPEED POTENTIOMETER CONNECTION
21
Sec. V – Term. Block TM2 Wiring Inst. (Cont.)
*
10 k
Ω
may also be used
Содержание KBE2
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