BENSHAW RSi SG Series, Instruction Manual

Page: 97 / 218

Chapter 6 - Parameter Description [FUN]
6-9
6.2 Function Group [FUN]
FUN-00: Jump to Desired Parameter
Jumping directly to any parameter can be accomplished
by programming the desired parameter number.
FUN-01: Run Prevention
This parameter allows the user to lockout forward or
reverse operation of the motor. This function may be
used for loads that rotate only in one direction such as
fans and pumps.
LCD Description
None
Forward &Reverse run available.
(Factory default)
Forward Prev Forward run prohibited.
Reverse Prev Reverse run prohibited.
FUN-02: Acceleration Pattern
FUN-03: Deceleration Pattern
This parameter determines the shape of the accel /
decel ramp.
LCD
Setting Range
Description
LCD
Setting Range
Description
Linear
The shape of the ramp is a straight line.
(Factory default)
S-curve
The shape of the ramp is curved at the
beginning and the end. The actual
acceleration and deceleration time takes
longer- about 40% than the time set in
DRV-01 and DRV-02.
This setting prevents shock during
acceleration and deceleration, and
prevents objects from moving on
conveyors or other moving equipment.
U-curve
This pattern provides more efficient
control of acceleration and deceleration in
typical winding machine applications.
Note: Depending on the setting of this parameter the
exact values in DRV-01 and DRV-02 may not represent
the actual accel or decel times.
Accel/Decel Pattern: ‘Linear’
Accel/Decel Pattern: ‘S-curve’
FUN ► Jump code
00 1
Factory Default:
1
FUN ► Run prev.
01 None
Factory Default:
None
FUN ► Acc. pattern
02 Linear
Factory Default:
Linear
FUN ► Dec. pattern
03 Linear
Factory Default:
Linear
Output Frequency
Time
Acc. Pattern Dec. Pattern
Output freq.
Max freq.
(Hz)
S starting
Time(sec)
Max freq/2
S ending S ending
S starting
Linear
Linear
Delta freq.