Bosch 6000 User's Guide Page 134

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Chapter 3. Basic Operation Setup
119
Output on
Position
(OUTFNCi-H)
Servos Only
The Output on Position functions are assigned to the axes and corresponding auxiliary outputs:
For axis 1: Function assigned only to OUT-A (e.g., OUTFNC25-H command for the AT6n50)
For axis 2: Function assigned only to OUT-B (e.g., OUTFNC26-H command for the AT6n50)
For axis 3: Function assigned only to OUT-C (e.g., OUTFNC27-H command for the AT6n50)
For axis 4: Function assigned only to OUT-D (e.g., OUTFNC28-H command for the AT6450)
Not Available For ANI Feedback
The Output On Position feature can be used only with encoder or LDT feedback and is not
operational with ANI feedback.
The Output on Position parameters are configured with the OUTPA, OUTPB, OUTPC, and
OUTPD commands:
1
st
data field (b): 1 enables the output on position function; Ø disables the function. If
a subsequent SFB command is executed, the function is disabled.
2
nd
data field (b): 1 sets the position comparison in the 3
rd
data field (r) to an
incremental position;
Ø sets the position comparison in the 3
rd
data field (r) to an absolute
position.
3
rd
data field (r): Represents the scalable distance with which the actual (encoder)
position is to be compared (distance is either incremental or absolute,
depending on the setting of the 2
nd
data field).
4
th
data field (i): Represents the time (in milliseconds) the output is to stay active. If this
data field is set to Ø, the output will stay active for as long as the actual
distance equals or exceeds the distance specified in the 3
rd
data field.
(This is valid only for the absolute mode—2
nd
data field set to Ø).
If an incremental distance is used for comparison (2
nd
data field set to 1),
the output activates when the actual position is greater than or equal to
the specified distance, and stays active for the specified time.
If an absolute distance is used for comparison (2
nd
data field set to Ø),
the output activates when the actual position is greater than or equal to
the specified absolute distance, and stays active for the specified time.
Output On Position — Only During Motion
The output activates only during motion; thus, issuing a PSET command to set the absolute
position counter to activate the output on position will not turn on the output until the next
motion occurs.
Sample Code
for Setup
OUTFEN1 ; Enable programmable output functions
OUTFNC25-H ; Define OUT-A (output #25 on AT6n50) as output on
; position output, axis 1
OUTFNC26-H ; Define OUT-B (output #26 on AT6n50) as output on
; position output, axis 2
OUTPA1,0,+40000,50 ; Turn on OUT-A for 50 ms when the actual position
; is greater than or equal to absolute position +40,000
OUTPB1,0,+24000,200 ; Turn on OUT-B for 200 ms when the actual position
; is greater than or equal to absolute position +24,000
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