Lenze 9200 Series Operating Instructions Manual page 50

•
C001 Operating mode
Selection between keypad control or control via LECOM-A/B
interface or parameter setting via LECOM interface. For control
or parameter setting via LECOM interface, the drive must, in
addition, be given an address in code C009 (code set -2-).
To change the operating mode, open RFR switch (X5 terminal
28 open). The functions RFR ENABLE, QSP, Trip set and Trip
reset are not affected and can be controlled via terminals.
After selecting the control via Lecom (C001 = 3, 5, 6, 7) the
controller must be enabled via the selected interface. If
Lecom1 control (C001 = 3) has been selected, although the
interface is not connected, the controller can be enabled again
by selecting C001 = 1, and then C040 = 1. If LECOM 2 control
has been selected (C001 = 5, 6, 7) if the interface is not
connected, the controller remains inhibited even after changing
C001. To enable the controller again, select under C001 a
parameter other than 5, 6, 7 save the parameter and
disconnect the controller from the mains. After reconnection,
the controller can be enabled again.
• C005 Configuration
Other control modes (e.g. torque control) or alternative methods
of producing the reference signal are available. The
configuration can only be changed whilst in code set -2-.
Caution!
When changing the configuration, control structure, motor and encoder and
terminal assignment are changed.
•
C025 Encoder
The set value and the actual value encoder can be selected
under C025 (PPR). Encoder constants are set under C026.
The master/slave ratio is set under C027.
• Master frequency Dig.Set
The master frequency provision is set under C025 -3- via input
Dig.Set (X2); then the increments per revolution are set in code
C026. It is also possible to set the speed ratio between the
master and slave, this adjustment is made under code C027.
Under C028, a second ratio can be entered.
Under C140, the required speed ratio is activated.
Another possibility to set the angular synchronization is given by
the gearbox factor. The gearbox factor is given as a fraction.
The numerator of the fraction in entered under C032, and the
denominator of the fraction is entered under C033.
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