Rockwell Automation 48MS MultiSight Vision Sensor - Manual (Page 59)

MultiSight™ User Manual
Maintenance
10000000877(02) 59
1. Rising edge at IN1 (Trigger) starts sensor (triggers exposure and processing).
2. Trigger starts falling edge at OUT4 (Ready). Ready stays low for duration of evaluation. (Duration of evaluation is indicated in
Run mode with Trigger mode = “Continuous” in sax ms at the bottom right hand of the software screen.)
3. The rising edge at OUT4 (Ready) indicates (1) that processing is complete and (2) that the outputs OUT1 (= result of
evaluation) and OUT2 (position) are now valid (A) and can be processed by the control system (unless output duration
 0,
see Configurable Delays section on page 40).
4. The next rising edge at the trigger input IN1 starts the next evaluation.
5. Period between rising edge at output OUT4 (Ready) and next rising edge at trigger input (IN1) = period which can be used for
changing from detector to detector (activate 0 or 1; activate 0 to 31) or Teach temporary/permanently by control input IN2.
OUT3: Trigger of external illumination, high as long as image is taken = shutter open (unless Illumination parameter is set to
External Constant, in which case OUT3 is always ON).
See the signal sequence diagram on page 58 for more information about the use of trigger and output delay timers.
E D
C
B
A
5
4
3
2a
2
1
Typ 5ms / 5ms
IN 1 (Trigger)
Out 4 (Ready)
Out 1 (Pass/Fail)
1 or 2
Activate 0 to 31
Teach temp/perm.
IN 2 (case 2)
IN 2 (case 3)
IN 2 (case 4)
Activate 1 or 2