KEB COMBIVERT F4-F Applications Manual

7
ANTRIEBSTECHNIK
4
37
KEB COMBIVERT F4-F
Name: Basis
15.12.98
4
CP - Parameter
© KEB Antriebstechnik, 1998
All Rights reserved
Operation
Chapter Section PageDate
Actual Torque Display
Displays the actual torque in newtonmeter. During open-loop operation (CP.32 = 0)
value 0 is always shown.
Resolution: 0,1 Nm
max. tolerance: approx. ±30 % in base speed range (see page 4.3.4)
(In the field weakening range larger tolerances are possible)
Speed Reference Display
Displays the speed reference at the output of the ramp generator in rpm.
When the modulation is switched off the setpoint 0 rpm is displayed.
Resolution: 0,5 rpm
positive speed: direction of rotation "forward"
negative speed: direction of rotation "reverse"
acceleration time
Set Speed
displayed
Analog Setpoint Input
t [s]
n
[rpm]
Defines the time needed to accelerate from 0 to 1000 rpm. The actual acceleration
time is proportional to the speed change (D n).
Adjustment Range: 0…320 s
Resolution: 0,01 s
Factory setting: 2,0 s
Customer setting ________ s
∆ n speed change
∆ t acceleration time for ∆ n
Acceleration Time
∆ t
CP.7 = x 1000 rpm
∆ n
Example:
The drive should accelerate from 300 rpm to 800 rpm in 1 s.
∆∆
∆∆
∆ n = 800 rpm - 300 rpm = 500 rpm
∆∆
∆∆
∆ t = 1 s
∆ t1 s
CP.7 = x 1000 rpm = x 1000 rpm = 2 s
∆ n 500 rpm
t [s]
CP.7
n [rpm]
1000
800
300
0
0,5 1 1,5 2
∆ t
∆ n

KEB COMBIVERT F4-F Specifications

General

Brand	KEB
Model	COMBIVERT F4-F
Category	Lifting Systems
Language	English