Download - Dorman Long Technology

Dorman Long Technology Limited
DL-P40 Release 3
Operation and Maintenance Manual
Auto-lower mode, or in
manual mode with
Synchro extend/retract
turned on
Some of the jacks are too near the Dead Zones at the top of bottom of
the jack stroke. Use manual mode to move them away form the dead
zones.
Auto-lift or Auto-lower
routines are stopping
with the error message
that jack xx is out of
range.
The jacks are overrunning too far, and going into the dead zones at the
top or bottom of the stroke. Increase the Overrun parameter in the
affected jacks using the Node Configuration Screen
Jacks are seen to extend
on the screen when they Change the inversion of the stroke encoders using the Node
are actually retracting, or Configuration Screen
visa-versa.
The reported jacks loads The jack loads are calculated by the DL-P40 from the pressures at both
are incorrect
ports of the jack, the jack area and the Main bore to Annular area ratio.
Check that these parameters have been correctly entered into the jack
CAN nodes using the Node Configuration Screen.
Any of the above or
other symptoms
V 3.016a
Check that all other software on the control computer is closed. In
particular..
- Internet browsers
- Virus protection programs
- Games
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