Subject to change without notification
Subject to change without notification
ac
– acceleration
0
30 000
16
1/s
2
Value will not be checked
1)
aca
– acceleration 0
30 000
16
1/s
2
Algebraic sign will be checked
(accelerating)
and possibly inverted, value
will not be checked
1)
acb
– acceleration -30 000
0
16
1/s
2
Algebraic sign will be checked
(breaking)
and possibly inverted, value
will not be checked
1)
v
– velocity
-200.000 200 000
1
1/min
Value will not be checked
1) 2)
Between –22 and 22 the
drive will be stationary
sp
– maximum
0
300 000
1
1/min
Value will not be checked
1)
speed
With
sp
< 150 and analog inputs
the drive will be stationary
mv
– minimum
-200.000 200 000
1
1/min
Value will not be checked
velocity
mav
– minimum
0
25 000
0,02
mV·V
Interval will be forced
analog voltage
maxav
– maximum 0
25 000
0,02
mV·V
Interval will be forced
analog voltage
la
-2·10
9
2·10
9
1
Value will not be checked
1)
lr
-2·10
9
2·10
9
1
Resulting position must not be
greater than 2 ·10
9
or less than –2 · 10
9
.
ho
-2·10
9
2·10
9
1
Value will not be checked
1)
ang
– angle
0
360
1,4
°
Value will not be checked
Value > 360 will lead
to positioning error
nodeadr
0
255
1
Value will not be checked
ptrfac
0
1 000
1
Value will not be checked
ptroff
-1 000
1 000
1
Value will not be checked
lpc
50
4 500
1
mA
Interval will be forced
ov
– output voltage 0
2 500
10
mV
Interval will be forced
comp
– compensation -2 500
2 500
1
mV
Interval will be forced
stw
– stepwidth
0
30 000
1
Value will not be checked
sor
– source for
0
2
1
Value will not be checked
1)
input
32
5 Appendix
5.1 Limit Values
After the power supply is switched on, the MCBL takes about 130 ms before the drive accelerates to
speed. Until that time, the three outputs are undefined.
Hint:
Some values are internally represented in a different form than that in which the user sees them.
If these values are then processed, there is a rounding error. An example is the acceleration ramp: the
value of the error
ac 240
will not be represented internally as 240, but rather as 240 · 60/1000 = 14.
If this figure is processed with the command
gac
, it will return back a value of 14 · 1000/60 = 233,
which does not precisely correspond with the value initially entered. In the following table if there is
a value in the column “Resolution” which differs by one, there will be a small rounding error.
Min. value Max. value Resolution Unit
Remarks
1
No check as to whether the given value range is being maintained. The user is responsible for ensuring
that only appropriate values are entered. Values outside the range can lead to the drive or the
electronics being destroyed.
2)
At rotational speeds of > 120 000 1/min the signal will be inexact, since the number of reference points
for generating the sine-wave will be fewer. This effect will be more noticeable at higher speeds.
