motortronics CSD Series, Operation & Service Manual

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CSD Series Variable Frequency AC Drive
MOTORTRONICS
- 54 -
6.3 Keypad Operation
After the direction of motor rotation is
verified you are ready to operate the drive
unit from the keypad. The example in
Figure 6 -1 explains the keypad
operation.
*Display will blink in the stop mode.
Enabling potentiometer on keypad;
(The potentiometer on the keypad can
be used to control frequency by
programming Fn11 = 0001.)
6.4 Programming Terminal Strip
Operation
If the keypad operation is satisfactory,
you are ready to operate from the keypad
or switch to terminal strip (remote)
control of the unit. To do this you will
need to change the following settings:
•
Fn10 = 1: for terminal strip start/stop
run control
•
Fn11 = 2: for terminal strip signal
reference control
Even though you can separate these
functions to have partial control at the
terminal strip and partial control at the
keypad, the programming example
shown in Table 6 B assumes you will
control both the reference and the run/
stop from the terminal strip.
Table 6 B - Terminal Strip Power Control
1. Apply AC power. After a five second power up
the display will indicate as shown.
2. Press to run motor and display output
frequency.
3. Press scroll to the left to select
each of the four digits for the
required speed. (Active digit will
blink)
Press to set each of the four digits
for the desired speed.
4. Press to enter the data into the
drive. This will cause the
motor to accelerate to the
desired speed.
5. Press to decelerate to zero speed
and accelerate up to set
speed in the
opposite direction.
6. Press to decelerate to zero speed
and accelerate to set speed in
the
forward direction.
7. Press to decelerate to zero speed
and stop the motor.
Display
Example
Keypad Start-up
25.00
25.00
05.00
05.00
25.00
25.00
25.00
RUN
STOP
RESET
<
READ
ENTER
FWD
REV
FWD
REV
RUN
STOP
*
*
u
u
Figure 6 - 1
Keypad Operation