69
5.2.12 Braking
F20: Stop Mode (Factory Default: 2: Immediate Stop)
Range:0: Ramp to Stop (Not recommended for hoist motion)
1: DC Injection Brake
2: Immediate Stop
3: Delay on Brake
F21: Brake Delay Time (Factory Default: 0.0 sec.)
Range:0.0 - 25.0 sec.
Stop Mode is set by the Motion Select Macro. Its value is 2: Immediate Stop if hoist
motions are selected. Its value is 0: Ramp to Stop if traverse motion is selected.
RAMP TO STOP
Ramp to Stop is the default value for traverse applications. The drive output ramps
down to a stop when the Run command is released. Not recommended for use with
worm gear speed reducers. RAMP TO STOP IS NOT ADVISED FOR HOIST
MOTION.
DC INJECTION BRAKE
See Section 5.3.6 for an explanation of this feature.
IMMEDIATE STOP
Immediate Stop is the default value for hoist applications. The drive output turns off
when the Run command is released.
DELAY ON BRAKE
Delay on Brake works like Ramp to Stop, except at the end of the ramp period the
Brake does not set immediately, it waits for a period equal to [H21], Brake Delay
Time.