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Appendix b: communication error codes – ETS-Lindgren HI-4416 Numeric EMF Readout Unit User Manual

Page 27

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Communication Error Codes

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Appendix B: Communication Error Codes

When the HI-4416 detects an error condition during communication with a probe,

it will display an error message of the form EXX, where XX is a two-digit number.

The meaning of each error number is described below. Under certain

circumstances, it is possible for the user to correct the conditions causing errors

01 and 02: if not, or if the conditions that generate errors 03 - 12 develop and

persist, the probe must be repaired by ETS-Lindgren technicians.

Error

Cause

E01

—No Response From Probe

Probe's ARM/OFF switch in OFF
position; faulty probe.

E02

—Transmission Error (e.g., Parity)

The HI-4416 is ON, no fiber optic
cables are connected, and the
readout's connectors are aimed
toward a light source; faulty probe.

E03

—Input Buffer Overflow

Too many characters contained
between the Start Character/Carriage
Return sequence.

E04

—Invalid start character for probe

data

Start Character incorrect or not sent.

E05

—Probe Data String Length Error

Data string does not conform to one
of the two correct string lengths.

E06

—Invalid String for Reading Value

Data string does not conform to
correct format (four digits plus decimal
point).

E07

—Invalid Range Value

Incorrect range character.

E08--Invalid Unit Value

Incorrect unit characters.

E09

—Invalid Axis Enable Value

Value is other than "E" or "D".

E10

—Invalid Battery Status Value

Value is other than "N", "D" or "F".

E11

—Over Range Indicator

Value is other than "N" or "O".

E12

—Invalid Recorder Out Value

Value is not in the range 0

– 255.