Configuration – Lenze EDS4900U-REG User Manual
Page 230

Configuration
7-139
48XX/49XXSHB0399
Code
Possible settings
Name
Code
Info
Selection
Lenze
Name
C273*
Digital/
analog
conversion 2
-16384
{1}
16384
Input: Value for the conversion into an
analog signal is to be entered via the
monitor outputs X4/62, X4/63 or digital
frequency output X8. Input only via
interfaces.
C280*
¤ Additional
setpoint on/off
0
-0-
Additional setpoint is on
-1-
Additional setpoint is off
C282*
¤ Function for
C047
0
-0-
Function C047 = 100% - [input source]
-1-
Function C047 = [input source]
C285*
Limitation of
rate of rise
40
1
{1}
1000
Limitation of rate of rise at the armature
current controller input. Time:
-I
Amax
to + I
Amax
= C285
ô t
15°electr.
C286*
Upper limit of
the speed
setpoint
180%
-100.0 %
{0.1 %}
+ 100.0 %
-180 %
{1 %}
+ 180 %
Upper limit of the speed setpoint for C050
C286 must be higher than C287!
C287*
Lower limit of
the speed
setpoint
-180% -100.0 %
{0.1 %}
+ 100.0 %
-180 %
{1 %}
+ 180 %
Upper limit of the speed setpoint for C050
C287 must be smaller than C286!
C310*
Speed
dependent
current
limitation
Limit value 1
100%
0.0 %
{0.1 %}
+ 100.0 %
Valid for speed under C313
C310 must be higher than C311!
C311*
Speed
dependent
current
limitation
Limit value 2
100%
0.0 %
{0.1 %}
+ 100.0 %
Valid for speed under C314
C311 must be smaller than C310!
C312*
n
0
Speed
dependent
current
limitation
3000
rpm
0 rpm
{1 rpm}
5000 rpm
Act. speed threshold (current limitation),
condition: n
1
> n
0
C313*
n
1
Speed
dependent
current
limitation
4000
rpm
0 rpm
{1 rpm}
5000 rpm
Act. speed threshold for limit value 1
condition: n
2
> n
1
> n
0
C314*
n
2
Speed
dependent
current
limitation
5000
rpm
0 rpm
{1 rpm}
5000 rpm
Act. speed threshold for limit value 2
condition: n
2
> n
1
> n
0
C316*
Reduced field
current
20 %
0 % I
Frated
{1 % I
Frated
} 100 % I
Frated
Reference: I
Frated
(C083)
With 0%, the pulses of the field controller
are inhibited.
C317*
Time delay for
the reduced
field current
60 s
0.0 s
{0.1 s}
10 s
10 s
{1 s}
100 s
100 s
{10 s}
3600 s
Time which is required to activate the
reduced field current after inhibiting the
controller.
C318*
¤ Activate field
current
reduction
0
-0-
Field current reduction function is off
-1-
Field current reduction function is on
C319*
Actual V
p
of the
n- controller
1
{1}
1000
Display: Actual gain factor of the n-
controller (important for n-controller
adaption)
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