ASCII - Command | MPOLES | |||
Syntax Transmit | MPOLES [Data] | |||
Syntax Receive | MPOLES <Data> | Available in | ||
Type | Variable rw | MMI | Yes | |
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) | |
Default | 6 | |||
Opmode | All | Data Type Bus/DPR | Integer8 | |
Drive State | Disabled + Reset (Coldstart) | Weighting | ||
Start Firmware | 1.0 | |||
Configuration | Yes | Last Change of this Object | 2.14 | |
Function Group | motor | EEPROM | Yes | |
Short Description | Number of Motor Poles |
Description
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. Linear Motors: 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). |