Alarm Display - Sony LH70-Serie Bedienungsanleitung

9. Alarm Display

Display
(Lights up)
(Flashing)
LH70
Trouble
Measuring unit not The measuring unit is not connected.
connected Turn off the power, connect the measuring unit, and then turn
on the power again. The display value is reset to zero.
Excess speed The maximum response speed is exceeded at the
measuring unit side.
Perform resetting operation.
(The same condition may occur when the machine is
subjected to a major shock.)
Overflow When the display has overflowed, an "F" is added to the
highest digit.
Use in a range where an "F" is not added.
Power failure The power fails momentarily during measurement.
Perform resetting operation.
Error in stored data The stored data has been changed by noise or other cause.
Redo the settings star ting from the basic settings.
If this error is displayed frequently, the memory may be
damaged. Contact your vendor.
: Error code (1 to 9, A to F)
Error in reference point This is displayed when a measuring unit without a reference
detection point is connected or when the reference point signal wire in
a measuring unit with a reference point is broken. Connect a
measuring unit with a reference point. If this does not correct
the problem, contact your vendor.
Causes / Remedy
9-1
(E)