CSD Series Variable Frequency AC Drive
MOTORTRONICS
- 30 -
Fn03 = Remote Start/Stop Operation Select - Factory Setting = 0000
This function is only applicable if remote Start/Stop has been selected
by changing Fn10 = 0001.
XX00: FWD/STOP, REV/STOP Maintain button
Connect FWD/STOP, REV/STOP buttons
as shown:
XX01: FWD/REV, ON/OFF Maintain button
Connect FWD/REV, ON/OFF buttons as
shown:
XX1X: Three Wire START/STOP, FWD/REV
Connect as shown:
X0XX: REV Command Enable
X1XX: REV Command Disable
(Enables or disables the reverse direction)
Only valid if Fn11=
0XXX: Drive Initial Speed is Last Speed Ran
1XXX: Drive Initial Speed is Fixed at minimum speed (Fn07).
Specifies whether the drive will restart at the last speed ran or the
minimum speed set by Fn07.
2. There is a second accel/decel time available. This can be adjusted
by changing Fn49 and Fn50. The selection of accel or decel times 1
or 2 is made by changing one of the multifunction digital input termi-
nals to an accel/decel time selection contact. See Fn56 - Fn58 for
proper programming of input contacts to control which accel/decel
time is in current use.
3. Accel time 1 or 2, Decel time 1 or 2, and S curve 1 or 2 can be
controlled by a signal from the external input terminal (TM2 pins 6 -
8) as long as Fn56-Fn58 = 4 (N.O.) or 20 (N.C.).
4. An S curve function is available. The S curve function provides a
smooth ramp into and out of the acceleration/deceleration mode. It
lessens the mechanical shock to systems when a change of speed
command is performed by the drive. Program Fn80 and Fn81 to the
time required by the application to ramp into and out of the accel/
decel rate. A setting of 0 disables the S curve. The total accel/decel
time will increase by the values programmed into Fn80 and Fn81.
Program Fn10 to 0001
Program Fn03 to 0000
TM2
3
FWD
4
REV
5
COM
6
SP1
Note: If the forward and
reverse contacts are
closed simultaneously,
the drive will shut off.
Program Fn10 to 0001
Program Fn03 to 0001
TM2
3
FWD
4
REV
5
COM
6
SP1
Program Fn10 to 0001
Program Fn03 to 0010
Start = N.O.(Momentary)
Stop = N.C.(Momentary)
Rev. = Maintain Switch
(Closed)
Fwd. = Maintain Switch
(Open)
TM2
3
FWD
4
REV
5
COM
6
SP1
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