ASCII - Command LATCH1N16    
Syntax Transmit LATCH16N [Data]    
Syntax Receive LATCH1N16 <Data>   Available in  
Type Variable ro   MMI No
ASCII Format Integer16   CANBus Object Number 3680 (hex)
DIM -   PROFIBUS PNU 1984 (dec) IND = 1 (dec)
Range -   DPR 384 (dec)
Default -    
Opmode All   Data Type Bus/DPR Integer16
Drive State -   Weighting  
Start Firmware 2.03    
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 LATCH1N16 command returns the position where latching was performed by the last negative (falling) edge on digital input 1 (IN1MODE=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 LATCH1N32 should be used.
The commands LATCH1N16 and LATCH1N32 have the effect of erasing the status bit 23 “negative latch made” in the status register TRJSTAT.