|ASCII - Command||MPOLES|
|Syntax Transmit||MPOLES [Data]|
|Syntax Receive||MPOLES <Data>||Available in|
|ASCII Format||Integer8||CANBus Object Number||359D (hex)|
|DIM||Poles||PROFIBUS PNU||1757 (dec) IND = 1 (dec)|
|Range||0, 2, 4, 6, .. , 256||DPR||157 (dec)|
|Opmode||All||Data Type Bus/DPR||Integer8|
|Drive State||Disabled + Reset (Coldstart)||Weighting|
|Configuration||Yes||Last Change of this Object||2.14|
|Short Description||Number of Motor Poles|
|The number of motor poles per turn of the motor.
MPOLES = 0 is not saved into the drive. The setting MPOLES =0 is also not monitored in the MMI.
The standard setting for linear motors is MPOLES = 2.
An exception is if enclines is not an integer value for the pole pitch distance (MPITCH). In this case a differnt value for enclines and MPOLES is required. Contact our technical support.
In all sensorless modes (FBTYPE = 10.11), the output frequency is limited to 599 Hz. This yields the following limits of maximum speed (in RPM): MSPEED (max) = 599Hz * 60 / (MPOLES/2) If your application requires a higher output frequency, please contact our support.
Under certain conditions, this variable is to be seen as a configuration variable. Only the setting of the value to 0 can be done with enabled power stage. All other changes may only be made if the power stage is disabled.
With these parameters, the amplifier decides whether a COLDSTART is necessary. The MPOLES change from the last value after the COLDSTART to 0 or back to 0 does not require a COLDSTART, otherwise a COLDSTART is required (e. g. from 6 to 8).