SEW-Eurodrive PCV80A-F200-R4-V19-SEW, Руководство пользователя

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Manual – Data Matrix Positioning System PCV80A-F200-R4-V19-SEW
5
Aligning the read head
Startup
5 Startup
5.1 Aligning the read head
An integrated alignment aid is available to help you easily and accurately align the y and
z coordinates of the read head in relation to the code strip.
To change from normal operation to parameter setting mode, press button 1 (ADJUST)
on the back of the read head.
To activate the alignment aid of the read head:
1. Press button 1 (ADJUST) for longer than 2 seconds.
The "PWR/ADJ/ERR/NO CODE" LED flashes green if a code strip was detected. If
no code strip was detected, the "PWR/ADJ/ERR/NO CODE" LED flashes red.
2. Now align the z and y coordinates of the read head. The integrated LED indicators
assist you in the process.
– z-coordinate
If the distance of the camera to the code strip is too small, the "OUT3/ADJ Z" LED
is lit yellow. If the distance is too great, the yellow "OUT3/ADJ Z" LED goes out.
Within the target range, the yellow "OUT3/ADJ Z" LED and the green
"PWR/ADJ/ERR/NO CODE" LED are flashing simultaneously. The optimal dis-
tance between read head and code strip is indicated by the yellow "OUT3/ADJ Z"
LED flashing synchronously with the green "PWR/ADJ/ERR/NO CODE" LED.
– y-coordinate
If the optical axis of the read head is too low relative to the middle of the code strip,
then the yellow "OUT2/ADJ Y" LED goes out. If the optical axis is too high, the
yellow "OUT2/ADJ Y" LED goes out. Within the target range, the yellow
"OUT2/ADJ Y" LED and the green "PWR/ADJ/ERR/NO CODE" LED are flashing
simultaneously. Set the optimum height of the read head relative to the code strip
so that the yellow "OUT2/ADJ Y" LED flashes in sync with the green
"PWR/ADJ/ERR/NO CODE" LED. Briefly pressing button 1 (ADJUST) stops the
alignment aid, and the read head returns to normal operation.
INFORMATION
The alignment aid can only be activated within 10 minutes after switching on the read
head.
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