BENSHAW RSi GX Series Hardware Manual page 88

6 - Parameter Descriptions
F58: Overload Trip Time
Range:
Description:
F59: Stall Prevention Mode Select
Range:
Description:
82
0-60 sec. (Default: 60sec.)
This parameter turns off the drive output when the F57 [Overload trip level]
of current flows to the motor for F58 [Overload trip time].
000-111 (bit set) (Default: 000)
This parameter stops accelerating during acceleration, decelerating during
constant speed run and stops decelerating during deceleration, to prevent the
drive from faulting.
F59 follows the conventions used in I25 (Input Terminal Status Display)
and I26 (Input Terminal Status Display, page 115) to show the ON (bit set)
status with the 7-segment keypad throughout this manual.
Stall Prevention (F9) can be set as the table below:
•
Stall
F29
Prevention
For example, set F59 to 3 to make stall prevention active during
•
Acceleration and constant run.
When stall prevention is executed during acceleration or deceleration,
•
Accel/Decel time may take longer than the user-setting time.
When stall prevention is activated during constant run, t1, t2 executed in
•
accordance with the value set in ACC - [Accel time] and dEC - [Decel
time], (see F60).
During
Deceleration
Setting
Bit 2
0 -
1 -
2 -
3 -
ü
4
ü
5
ü
6
ü
7
During
During
Constant
Acceleration
Speed
Bit 1 Bit 0
- -
ü
-
ü
-
ü ü
- -
ü
-
ü
-
ü ü