Faq; Frequently Asked Questions - Accurate Technology ProScale 950 Series Operation

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Frequently Asked Questions

What does no Enc mean?
If the Encoder is off the Scale, or the Encoder cable is unplugged from
the Readout, no Enc will appear on the LCD. To clear:
1. Be sure the Encoder is on the Scale and properly oriented.
2. Unplug the Encoder from the Readout for one second and then
reconnect the Encoder.
3. Connect the Encoder to the Readout.
What does b FAIL mean?
When the readout displays this message it means the battery voltage
has dropped to a level where reliable operation is no longer possible.
Install new battery
What does P FAIL mean?
When the readout displays this message it means the battery voltage
has dropped to a level where reliable programming is not possible.
Install new battery
What does f err mean?
When the readout displays this message it means it is trying to display a
fractional measurement out of the range (typically over 400 inches). Press the
DATUM key twice, then recalibrate the readout.
The Readout numbers appear to be random. (Model 150, 250 & 950)
Be sure the Encoder is oriented correctly on the Scale. One end of the
Scale is marked black; be sure that the arrow on the Encoder is pointed
in this direction.
The Readout does not change, or changes very little, as it moves.
1. The Readout is in the
2. The Encoder is on the Scale backwards. (Model 150, 250 & 950)
3. The
The Readout alternately shows "no Co".
The readout has
1. The position of the encoder is outside the calibrated range
2. The system datum has changed.
3. The Readout is in
Additional On-Line FAQs
Operation Manual for LCD Digital Readouts
to clear this message.
to clear this message.
Scaling factor is set very low.
non-linear compensation
Move the encoder to a position within the calibrated range
Make sure the system
INC
Return to ABS mode and check Datum.
HOLD mode.
datum is set properly.
mode.
enabled and either:
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FAQ