Danfoss MCO 305, Design Manual, Page: 174 / 242

MCO 305 Design Guide
__ Software Reference __
174
MG.33.L4.02 – VLT
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is a registered Danfoss trademark
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WAITNDX
Summary waits until the next index position is reached
Syntax WAITNDX t
Parameter t = time-out in ms
Description 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).
Command Group CON
Cross Index WAITI, WAITP, INDEX
Syntax Example CVEL 1
CSTART
WAITNDX 10000
/* Waits a maximum of 10 s for the axis to reach the index position */
OUT 1 1
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WAITP
Summary waits until a certain position is reached
Syntax WAITP p
Parameter p = absolute position being waited for
Description 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.
Command Group CON
Cross Index DELAY, WAITI, WAITAX
Syntax Example NOWAIT ON
POSA 10000
WAITP 5000
/* wait for position 5000 */
OUT 1 1 /* set output 1 */
NOWAIT OFF
Output 1 5000
10000 Position
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