| ASCII - Command | O_ACC | |||
| Syntax Transmit | O_ACC [Data] | |||
| Syntax Receive | O_ACC <Data> | Available in | ||
| Type | Variable rw | MMI | Yes | |
| ASCII Format | Integer32 | CANBus Object Number | 35B7 (hex) | |
| DIM | ms, mm/sec ^2 | PROFIBUS PNU | 1783 (dec) IND = 1 (dec) | |
| Range | 0 ... 2147483647 | DPR | 183 (dec) | |
| Default | 0 | |||
| Opmode | All | Data Type Bus/DPR | Integer32 | |
| Drive State | - | Weighting | ||
| Start Firmware | 1.0 | |||
| Configuration | No | Last Change of this Object | 2.6 | |
| Function Group | position loop | EEPROM | Yes | |
| Short Description | Acceleration Time 1 for Motion Task 0 | |||
Description
| The command O_ACC can be used to define the acceleration ramp for motion task 0 (direct motion block). The scaling of the acceleration time depends on the PGEARI, PGEARO and O_C parameters. 1. Bit 12 of the motion task control variable O_C is = 0. The acceleration time is given in milliseconds for acceleration from 0 to the target speed O_V. 2. Bit 12 of the motion task control variable O_C is = 1. The acceleration is given in mm/secē. The resulting run-up time is calculated at the start of the motion task. Note: If the resolution is set to 1 (PGEARI=PGEARO) then internal units (counts) will be used for the speed, position and acceleration. In this case, O_ACC is interpreted as a run-up time in msec. |