DiPro 1500 Installation
DiPro 1500 User Manual
45
Ch 2
1092000
9. You will now see the Initialization menu on your screen. Select "position sensor"
from the menu. You will see a display like this:
POSITION SENSOR SWITCH CLOSED
PRESS ENTER KEY TO CHANGE MODE
PRESS RESET WHEN DONE
POSITION SENSOR
DISABLED
10. Press ENTER to enable the position sensor. The top line in the display above will
say: POSITION SENSOR ENABLED.
11. If you properly installed the position sensor, the second line in your display will
say "position sensor switch closed". If so, go to step 12.
If it says "position sensor switch open" there is a problem. Since you just mounted
the sensor and aligned it with the magnet, the sensor should be closed. Double
check wiring. Make sure the ram has not moved since you installed the sensor. If
so, bring it back to 0°. You will have to load settings for a tool and switch to Run
mode to do this so it is not likely that you moved the ram. But check anyway.
If the ram has not moved, check the distance between the position switch and the
magnet. Re-adjust if necessary. If you got a "position sensor incorrect" error
message after running the press, it is also possible that the position sensor may not
have enough dwell to provide an adequate signal at high RPM's. The larger the di-
ameter of the object on whch the magnet is mounted, the shorter the dwell, as shown
here. If this is the problem, the solution is to mount the magnet on a smaller shaft.
23° of dwell
5" diameter
11° of dwell
10" diameter
5"
10"
Figure 2-15. Position sensor dwell on different diameter shafts
If none of the above procedures change the display to "position sensor switch
closed", the sensor may be bad. Try another sensor if available. Otherwise, call
Data Instruments' technical advisors for help. Do not go on until you solve the
problem.
12. You are done installing the position sensor. You can start final checkout.
NOTE
Once installed, never disable the position sensor using the
Initialization Menu to clear an error message. Misalignment
between the resolver and crankshaft will not be detected.
Summary of Contents for dipro 1500
Page 9: ...Table of Contents DiPro 1500 User Manual vi TOC 1092000 ...
Page 59: ...DiPro 1500 Installation DiPro 1500 User Manual 50 Ch 2 1092000 ...
Page 77: ...Using DiPro 1500 in Initialization mode DiPro 1500 User Manual 68 Ch 4 1092000 ...
Page 125: ......
Page 126: ......
Page 127: ......
Page 128: ......
Page 129: ......