KEB COMBIVERT S4 User Manual

E 31
ANTRIEBSTECHNIK
Deceleration Time
The parameter defines the time required to decelerate from rated speed of the
servo system (3000/4000/6000 U/min) to 0 U/min. The behaviour of the actual
deceleration time is proportional to the speed change.
Calculation of deceleration time to be adjusted:
CP.8
Deceleration time [s]
CP.8 actual. deceleration time
–––––––––––– = –––––––––––––––––––––
Rated speed delta n
Calculation Example:
Rated speed [U/min]
3000/
4000/
6000
The drive shall decelerate from 3000 U/min to 1000 U/min in 0,05 s!
Rated speed of the drive: 4000 U/min
delta n = 3000 U/min – 1000 U/min = 2000 U/min
actual deceleration time
CP.8 = ––––––––––––––––––––––––– •Rated speed
delta n
0,05s
CP.8= –––––––––– • 4000 U/min = 0,1 s
2000 U/min
In this example parameter CP.8 must be adjusted to 0,1 s !
Setting range: 0…320 s
Resolution: 0,01 s
Factory setting: 0,05 s
Customer setting: s
Torque Limit
The maximum permissible torque of the drive is defined with parameter CP.9.
+10 V0 V
0 Nm
Analog limitation:+
Terminals X2.16 / X2.17
M
CP.9
Setting range: 0…5 x M
N
Resolution: 0,1 Nm
Factory setting: 3 x M
N
Customer setting: Nm
Maximum Setpoint Speed
Defines the maximum output speed
of the servo controller
Setting range: 0…9999 U/min
Resolution: 0,5 U/min
Factory setting: Rated speed
Customer setting: U/min
In case the preset speed is too high the value is limited internally
to the maximum permissible value!
8. Parameter Description
Wenn CP.7 und CP.8 = 0.00 s
dann CP.16 und CP.17 ohne Funktion

KEB COMBIVERT S4 Specifications

General

Brand	KEB
Model	COMBIVERT S4
Category	DC Drives
Language	English