| ASCII - Command | DPWM | |||
| Syntax Transmit | DPWM [Data] | |||
| Syntax Receive | DPWM <Data> | Available in | ||
| Type | Variable rw | MMI | No | |
| ASCII Format | Integer8 | CANBus Object Number | 3676 (hex) | |
| DIM | - | PROFIBUS PNU | 1974 (dec) IND = 1 (dec) | |
| Range | 0 .. 4 | DPR | 374 (dec) | |
| Default | 0 | |||
| Opmode | All | Data Type Bus/DPR | Integer8 | |
| Drive State | Disabled + Reset (Coldstart) | Weighting | ||
| Start Firmware | 2.13 | |||
| Configuration | Yes | Last Change of this Object | 2.13 | |
| Function Group | drive configuration | EEPROM | Yes | |
| Short Description | PWM/current loop/position loop configuration | |||
Description
| The configuration parameter DPWM defines the PWM, current and position loop frequency. Following settings are possible: DPWM=0 PWM frequency 8 KHz, current loop 16 KHz, position loop 4 KHz DPWM=1 PWM frequency 16 KHz, current loop 32 KHz, position loop 4 KHz (only ARM7, FW 3.xx) DPWM=2 PWM frequency 16 KHz, current loop 16 KHz, position loop 4 KHz DPWM=3 PWM frequency 8 KHz, current loop 16 KHz, position loop 8 KHz DPWM=4 PWM frequency 4 KHz, current loop 16 KHz, position loop 4 KHz (since FW >= 5.39) attention: for DPWM = 1 or 2 (16kHz) the current is limited as follows: IPEAK is limited to 60% of DIPEAK for 230V devices rated current is limited to 80% of DICONT for 400V devices rated current is limited to 60% of DICONT |