Possible Error Messages - Chauvin Arnoux C.A 6456 Notice De Fonctionnement

The measuring cable compensation mode is selected in the "SET-UP" mode: The measuring cable compensation mode is selected in the "SET The measuring cable compensation mode is selected in the "SET-UP" mode:
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R ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ O R ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ O ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ O ∆ ∆ O ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ O ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ O
R ∆ ∆ R ∆ ∆ R ∆ ∆ ∆ ∆ ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ R ∆ ∆ ∆ ∆ ∆ ∆ E 8.88 ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ E 8.88 ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ E 8.88 ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ E 8.88 E 8.88 Ω Ω E 8.88 Ω Ω E 8.88 Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω E 8.88 Ω Ω Ω Ω Ω Ω E 8.88 Ω Ω
R ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ R ∆ ∆ ∆ ∆ ∆ R ∆ ∆ R ∆ ∆ R ∆ R ∆ ∆ R ∆ ∆ R E 8.88 ∆ ∆ E 8.88 E 8.88 Ω Ω E 8.88 Ω Ω E 8.88 Ω Ω Ω Ω
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"USEr" cable compensation:
=> 3 possible types of compensation :
Compensation
Resistance of the cable in series with R
(3P measurement)
Sum of the resistances of the 2 measuring cables
(2P measurement)
Resistance of each of the 3 measuring cables
(Zloop measurement)
=> Set the switch to the 3P, 2P, or ZLOOP , 2P , 2P, or ZLOOP
=> Connect cables to the 3 terminals (L, N and PE) of the instrument and short-circuit them at the other
end,
=> Perform a long press on the TEST key; the measurement starts when the key is released and lasts
approximately 30 seconds,
=> Perform another long press on the TEST key to return to voltage measurement.

Possible error messages:

Display - Indication
Hz
U > 2V
xy
> 5Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω Ω
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successive presses to select the type of cable compensation for 3P successive presses to select the type of cable compensation for 3P, successive presses to select the type of cable compensation for 3P,
2P 2P, and loop measurement 2P, and loop measurement s: USEr, Std, nOnE
Select the type of measuring cables compensation and
display the compensation of each measuring cable by
successive presses on the
Cables connected to the 3 terminals (L, N, and
E
PE) of the instrument and short-circuited at the
other end
Cables connected
terminals L and PE of the instrument
Cables connected to the 3 terminals (L, N, and
PE) of the instrument and short-circuited at the
other end
position,
Remark - Possible cause
The instrument detects a voltage > 2V between terminals L,N
and/or PE : the compensation is not taken into account. A long
press on the TEST key causes a return to voltage measurement.
The measurement is > 5Ω: the compensation is not taken into
account. A long press on the A long press on the A TEST key causes a return to voltage
measurement.
51
key.
Connection
in series connected to
A A long