GB - 31
CP-Parameter
CP.10 SpeedControl/Conguration
This parameter activates the speed or the torque control.
CP.10 Description
4 Speed control
5 Torque control
6 Speed / torque control
CP.17 Load motor dependent parameter
The factory settings of the COMBIVERT correspond to the size of the unit and the respective
motor. If the motor data in CP.11…16 are changed, then CP.17 must be activated once.
This re-adjusts the current controller, torque curve and torque limit.
CP.19 Pre-adjustment of the motor-dependent controller parameters.
0 Load process completed
1 The voltage class of the inverter is taken as input voltage.
2
The measured DC-link voltage / √2 measured at switch on is taken as input
voltage. Thus the frequency inverter can be adapted to the actually available
mains voltage (e.g. USA with 460 V).
3 Motor adaption for open-loop operation with V/f characteristic (SMM)
When control release is active the adjustment was not completed. „nco“ appears in the
display.
CP.21 Encoder 1 rotation
The speed display at CP.01 must be positive when the engine runs manual in clockwise
direction. The signals SIN+ and SIN- of the resolver have to be changed, if the sign is
wrong. Please ensure that the signals are not short-circuited with the internal shield.
The signals A(+) and A(-) must be changed for units with SIN/COS encoder. Should this
involve too much effort then you can achieve a rotation reversal of encoder 1 by means
of this parameter.
CP.21 Meaning
0 tracks not exchanged
1 track exchanged
2…3 reserved for initiator input
CP.28 Torque reference source
With CP.28 the required setpoint source for torque control can be adjusted.
CP.28 Meaning Setting range
0 AN1+ / AN1- 0%…±100% = 0…±CP.29
1 AN2+ / AN2- 0%…±100% = 0…±CP.29
2 digital absolute 0…±CP.29
3…6 only application mode
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