| ASCII - Command | O_ACC2 | |||
| Syntax Transmit | O_ACC2 [Data] | |||
| Syntax Receive | O_ACC2 <Data> | Available in | ||
| Type | Variable rw | MMI | Yes | |
| ASCII Format | Integer16 | CANBus Object Number | 35B8 (hex) | |
| DIM | Milliseconds | PROFIBUS PNU | 1784 (dec) IND = 1 (dec) | |
| Range | 1 .. 32000 | DPR | 184 (dec) | |
| Default | - | |||
| Opmode | All | Data Type Bus/DPR | Integer16 | |
| Drive State | - | Weighting | ||
| Start Firmware | 1.20 | |||
| Configuration | No | Last Change of this Object | 1.8 | |
| Function Group | Position Controller | EEPROM | No | |
| Short Description | Acceleration Time 2 for Motion Task 0 | |||
Description
| The command O_ACC2 defines the time taken to build up the initial acceleration for motion task 0 (direct motion task). The following settings are possible: O_ACC2 = 0 the acceleration is applied instantly (V-ramp = trapeze) O_ACC2 = 0.5 * O_ACC1 the acceleration is built up linearly (V-ramp = sine² form / S-curve) O_ACC2 < 0.5 * O_ACC1 Set internally to 0.5 * O_ACC1). Starting with firmware 4.86, also a table motion task is available. To enable this function, the bit 9 of O_C has to be set to "1". In this case, O_ACC2 is not used as acceleration time, but as number of the selected table. Before, that table(s) have to be downloaded by UPDATE Lookup. |