Further Additional Functions - Lenze 9215 Operating Instructions Manual

4.3.

Further additional functions

• C004 Switch-on display
Entering a code number under C004 determines which
parameter is to be displayed after switching-on.
• C018 Chopper frequency
The chopper frequency determines the noise level. The chopper
frequency can either be 8 or 16 kHz. Changing the chopper
frequency changes the admissible permanent load of the axis
module.
• C255 Following error limit
If an following error exceeds the value entered under C255
during master frequency operation (C005 = -13- or -21-) and an
amplification of the angle controller of C254 > 0, an internal
signal will be generated for the error status >>Following error
limit exceeded<< . If this signal is applied to the terminal Q
(X5,42) via C117, the Q
HIGH to LOW as soon as the set limit value is exceeded.
For following errors of more than 3188 increments, also the
RDY message will be set to LOW and >>following error<< will
be displayed.
(see page 74)

terminal will change its level from
min
min
57