Siemens simatic et 200s Operating Instructions Manual page 371

Parameters
Drive
Control mode
Switch-off difference
Switchover difference
T direction change
min
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
Meaning
Type 0 means:
DO0 travel minus
•
DO1 travel plus
•
DO2 rapid/creep feed
•
Type 1 means:
DO0 rapid feed
•
DO1 creep feed (rapid feed is 0)
•
DO2 travel plus (1)/minus (0)
•
Defines the distance from the destination at
which the drive is slowed down from creep
feed to 0.
If the switch-off difference ≥ the switchover
difference, there is no switchover point.
There is no deceleration from rapid to creep
feed, and instead the response is executed
directly at the switch-off point.
You can change the switch-off difference
with JOB 3.
Defines the distance from the destination at
which the drive is slowed down from rapid
feed to creep feed.
You can change the switchover difference
with JOB 4.
The digital outputs are switched off, and a
change of direction by T
min
a delay.
T is effective at each change of direction
min
during a run.
T is not effective at startup after
min
POS_DONE = 1 or POS_ERR = 1.
Your input value is multiplied by 10. You
thus specify T in increments of 10 ms (for
min
example, 0 ms, 10 ms or 2550 ms)
Value range
0
•
1
•
0 - 65 535
0 - 65 535
0 - 255
is executed with
1PosUniversal/Digital
7.8 Parameter List
Default setting
0
100
1000
0
371