GE Industrial Solutions AF-300C AC Drive - Manual (Page 69)

ACTUAL OPERATION
Terminal connections and Function Code selections
for Multi-Step Frequency Operation and
Acceleration and Deceleration Operation are as
described in the following subparagraphs.
Multi-Step Frequency Operation terminal connec-
tions (Xl, X2, X3 terminals) that are required are
shown in Figure 5-12. Multi-step Frequency Opera-
tion can be used to select one of eight different speed
settings (one manual setting and seven preset set-
tings).
Acceleration and Deceleration Opera-
tion terminal connections terminals) are
shown in Figure 5-14. Fourdifferent acceleration and
deceleration times can be externally selected.
1. The multi-step acceleration and deceleration
Function Code settings are:
for acceleration time 1.
for acceleration time 2.
for acceleration time 3.
for acceleration time 4.
for deceleration time
1. The multi-step frequency Function Code
tings are:
for multi-step frequency 1.
for multi-step frequency 2.
for multi-step frequency 3.
for multi-step frequency 4.
for multi-step frequency 5.
for multi-step frequency 6.
for multi-step frequency 7.
2. See Figure 5-13 for RUN Operation example.
for deceleration time 2.
for deceleration time 3.
for deceleration time 4.
3. See Figure 5-15 for RUN Operation example.
SPEED 1 (FUNCTION CODE
SPEED 2 (FUNCTION CODE 241
r
SPEED SPEED 3 4 (FUNCTION CODE CODE 2 6 3
C O D E
SPEED
- S P E E D 6 ( F U N C T I O N C O D E
S P E E D 7 ( F U N C T I O N
F o r w a r d
X l
. :
x 2
ON ON
-CM
! .
I
ON
ON
I
I
ON
Figure 5-13. MULTI-STEP FREQUENCY ‘RUN’ OPERATION EXAMPLE