A119 Best Possible Deceleration - Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS Functional Description

9-16
Parameters

A119 Best Possible Deceleration

0 0 000
Reserved
Maximum Braking Time in s
0 = 5 s (Default value)
Reaction:
0 = Velocity (rotary) command value set to zero
1 = Switch to torque-free state
2 = Velocity (linear) command value set to zero
This parameter specifies how the drive will be decelerated in the event of
•
a non-fatal error
•
an interface error
•
a phase regression
•
clearing the drive enable signal
A119: Reaction:
0 Velocity Command Value Set to Zero
The motor decelerates, with consideration of the torque
limit. The max. braking time is 5 seconds. The holding
brake is activated 100 ms prior to expiration of the
braking time. If the velocity has previously fallen below
10 Rpm (rotary motors) or below 10 mm/min (linear
motors), the motor holding brake will be engaged
immediately. The motor is torque free 100 ms after the
mechanical brake is engaged.
1 Switch to Torque-Free State
2
Velocity Command Value to Zero with command
deceleration and filter.
The deceleration value, i.e., the maximum acceleration,
is set in Parameter A108, the jerk filter is set in
Parameter A110.
Fig. 9-7: Deceleration Mode for the Drive
The drive enable signal can be applied only after the drive has finished its
error reaction.
ECODRIVE03-FL*-04VRS
P-0-0256
DOK-ECODR3-FL*-04VRS**-FK01-EN-P