Lenze SCL series Installation And Operaion Manual page 46

NOTE
• If the dsplayed value wll exceed 999, the value s shown n two parts . For
example, f the dsplayed value s 1800, the dsplay wll ndcate ths by togglng
between "1--" and "800" .
• If SPEED SCALING s set such that the maxmum dsplayable value (6553 .6) s
exceeded, the dsplay wll flash "9999" to ndcate that the value s out of range .
For example, f SPEED SCALING s set to 6000, the drve wll dsplay 6000
when t s runnng at 60 Hz . If the speed s ncreased past 65 .5 Hz (at 65 .5 Hz,
the scaled value would be 6550), the dsplay wll flash "9999" because a scaled
value above 6553 .6 cannot be dsplayed .
P42 ACCEL / DECEL #2
Parameter P42 sets the second acceleraton and deceleraton rate of the drve, whch can
be actvated usng termnals TB-13A, 13B, or 13E (Parameter 10, 11, or 12) .
P44 PASSWORD
P44 allows the PASSWORD to be changed to any number between 000 and 999 . Settng
PASSWORD to 000 dsables the password functon . The factory default password s
225 .
P45 SPEED AT MIN SIGNAL
P45 sets the speed at whch the drve wll run when t receves the mnmum speed
reference sgnal (0 VDC or 4 mA) . Ths s used n conjuncton wth SPEED AT MAX
SIGNAL (Parameter 46) to define the speed range of the drve when followng an analog
speed reference sgnal .
P46 SPEED AT MAX SIGNAL
P46 sets the speed at whch the drve wll run when t receves the maxmum speed
reference sgnal (10 VDC or 20 mA) . Ths s used n conjuncton wth SPEED AT MIN
SIGNAL (Parameter 45) to define the speed range of the drve when followng an analog
speed reference sgnal .
NOTE
If SPEED AT MIN SIGNAL s set hgher than SPEED AT MAX SIGNAL, the drve
wll react nversely to the speed reference sgnal . Therefore, as the speed reference
sgnal ncreases, the drve speed wll decrease, and vce-versa .
P47 CLEAR FAULT HISTORY
01 MAINTAIN: Mantans the FAULT HISTORY (Parameter 50) entres for
troubleshootng .
02 CLEAR: Erases the FAULT HISTORY (Parameter 50) entres .
SM01M 42