MPH-02, MPB-02, MPD-02
Drive Functions
8-37
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
•
fatal errors (F8xxx)
→
immediate torque disable
•
fatal system errors (F9xxx)
→
immediate torque disable
Possible Drive Reactions
One of the following reactions for "best possible deceleration" can be set:
Reaction
Value of P-0-0119
velocity command value reset ("
emergency halt
")
0
torque disable
1
velocity command value reset with ramp and filter
("
quick stop
")
2
return motion
1)
3
1)
… Only possible with enabled expansion package "servo function"!
Fig. 8-24:
Parameterization options for "best possible deceleration"
See also Parameter Description "P-0-0119, Best possible
deceleration"
Velocity Command Value Reset ("Emergency Halt")
In the case of error, the closed-loop-controlled servo drive in velocity
control is shut down with command value = 0. The drive then brakes with
its maximum allowed torque (see also "Limitations: Current and Torque
Limitation" in chapter "Drive Control").
Note:
In the case of open-loop-controlled U/f operation, the
shutdown at the torque limit only takes place, when the stall
protection loop has been activated (cf.
P-0-0045, Control
word of current controller
)! The maximum deceleration is
set by the value entered in
P-0-0569, Maximum stator
frequency change
.
P-0-0119 = 0
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
