| ASCII - Command | LATCHX32 | |||
| Syntax Transmit | LATCHX32 | |||
| Syntax Receive | LATCHX32 <Data> | Available in | ||
| Type | Variable rw | MMI | Yes | |
| ASCII Format | Integer32 | CANBus Object Number | 357C (hex) | |
| DIM | - | PROFIBUS PNU | 1724 (dec) IND = 1 (dec) | |
| Range | - | DPR | 124 (dec) | |
| Default | - | |||
| Opmode | All | Data Type Bus/DPR | Integer32 | |
| Drive State | - | Weighting | ||
| Start Firmware | 2.07 | |||
| Configuration | No | Last Change of this Object | 1.7 | |
| Function Group | Position Controller | EEPROM | No | |
| Short Description | Latched External 32-bit Position (positive edge) | |||
Description
| If read-in from an external encoder position is activated (EXTPOS=1,2), then this position will be stored automatically when a latch event (IN1MODE=26) occurs. The LATCHX32 command returns the position where latching was performed by the last positive (rising) edge on digital input 1 (IN1MODE=26). The position value is absolute within 4096 turns, and is given out in microns (taking account of the position control loop resolution PGEARI/PGEARO). To obtain an absolute position within one turn, the LATCHX16 command should be used. The commands LATCHX16 and LATCHX32 have the effect of erasing the status bit 25 “positive latch made” in the status register TRJSTAT. |