| ASCII - Command | LATCH2N16 | |||
| Syntax Transmit | LATCH2N16 [Data] | |||
| Syntax Receive | LATCH2N16 <Data> | Available in | ||
| Type | Variable ro | MMI | No | |
| ASCII Format | Integer16 | CANBus Object Number | 3579 (hex) | |
| DIM | - | PROFIBUS PNU | 1721 (dec) IND = 1 (dec) | |
| Range | - | DPR | 121 (dec) | |
| Default | - | |||
| Opmode | All | Data Type Bus/DPR | Integer16 | |
| Drive State | - | Weighting | ||
| Start Firmware | 1.0 | |||
| Configuration | No | Last Change of this Object | 1.0 | |
| Function Group | digital I/O | EEPROM | No | |
| Short Description | Latched 16-bit Position (negative edge) | |||
Description
| The LATCH2N16 command returns the position where latching was performed by the last negative (falling) edge on digital input 2 (IN2MODE=26). The position value is absolute within one turn, and is given out in the internal units (counts 0 ... 65535). In order to get the absolute 32-bit position in SI units (taking account of the position control loop resolution PGEARI/PGEARO), the command LATCH2N32 should be used. The commands LATCH2N16 and LATCH2N32 have the effect of erasing the status bit 23 “negative latch made” in the status register TRJSTAT. |