Danfoss MCO 305 Design Manual page 174

MCO 305 Design Guide
WAITNDX
Summary
Syntax
Parameter
Description
Command Group
Cross Index
Syntax Example
WAITP
Summary
Syntax
Parameter
Description
Command Group
Cross Index
Syntax Example
174
__ Software Reference __
waits until the next index position is reached
WAITNDX t
t = time-out in ms
Waits for the index while checking time-out. The program waits until either the
index of the axis is found or the time (time-out) is exceeded.
NB!:
If the time is exceeded then an error is triggered which can be evaluated with a ON
ERROR function.
NB!:
The command WAITNDX can not be used with absolute encoders (see par. 32-00
Incremental Signal Type).
CON
WAITI, WAITP, INDEX
CVEL 1
CSTART
WAITNDX 10000
/* Waits a maximum of 10 s for the axis to reach the index position */
OUT 1 1
waits until a certain position is reached
WAITP p
p = absolute position being waited for
The WAITP command causes the program to wait until position p is reached. If,
from the speed and the current position, it follows that the point p has already been
exceeded then the command is also terminated.
NB!:
Active ON INT or ON PERIOD commands can affect the precision and reproducibility.
CON
DELAY, WAITI, WAITAX
NOWAIT ON
POSA 10000
WAITP 5000 /* wait for position 5000 */
OUT 1 1 /* set output 1 */
NOWAIT OFF
Output 1
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5000
10000 Position