Lenze 7812 User Manual

checked: 19.04.89 MB 33.0831 GB page: 14
7.2 Function code
Function Fug~tion Date code factory-set
code vatue
see
page
Display after Hz
switchlng on Anp
00 00
00 Hz
15
01
3 fixed pre- Freq.1
setectabte fre- Freq.2
qiencies (S3/S4) Freq.3
01
input in Hz
10 10Hz
02 20 20 Hz
03 30 30Hz
superirrposed fixed freq. 04 input in Hz 5 5Hz
first acceteration time 05 15 7. 5s
first deceleration tirr>e 06 16 lOs
second corrrnon acceleration
and deceleration time- (S6)
07 18 20s
etectronic
motor protect,on
08 01 100% 17
Ii . increase 09 06
—
meditzii 18
. lJ/f characterstic
(U/f ecge point + f~~)
10 00 0-50Hz 19
chopper freq~ency 11 05 mediun 19
f Limit with offset 12 00 50Hz 20
1 . increase with offset 13 00 0Hz 20
f . (bias> 14 00 0Hz 21
MaximJn freq~ency
imitation
15 00 trnntation
at 150 Hz
01 without limit
00
150 Hz 21
be
in
16 3 frequency vatues to
exctuded äiring accete-
ration and deceLerat>on
order to avoid resonences
T7~o~~iF
externat FiJ~~ticu7~
internEEtroLl
overcu‘rent warning 20
input in Hz
00
00
00
with
out 22
17
18
19
00
00
externai.
Umin
controt
22/23 01
02
03
01 110% 23
freq.~ency merker 21 input in Hz 50 50 Hz 24
inverter signal at f. 22 00 0.5Hz 24
idling at < 2 Hz
23
00
02 g~ak¶n 24 brake chopper operation 01
DC braking at
f <2 Hz
02
starting current Limit 24 01 141% 25
Int./Ext. externe
t.
set-vatue internat 25
01 01 externat. 26
OD
U/f ecge paint at
characteristic 18
26
pu in Hz
50 50Hz 26
optioraL functions 27 00 26
autoii~tic TRiP reset after
mains ur~ervoLteoe
28 00 27
ET4 6/fa

Lenze 7812 Specifications

General

Brand	Lenze
Model	7812
Category	DC Drives
Language	English