Instrument Configuration (Set-Up) - Chauvin Arnoux C.A 6030 Manual De Instrucciones

If U > U , where U is the touch voltage limit (U
C L L
UP" mode: see § 3.2), the instrument indicates that measurement is impossible.
If a measurement is triggered, the instrument then monitors voltage U
20V, the instrument stops the measurement and reports an error.
Pressing the key again causes a return to voltage measurement mode.
TEST
3.1.3 Check of measurement conditions
In addition to the two checks above (determination of the position of the phase and of the potential of the
PE conductor), the following conditions must be satisfied for a measurement to be validated:
- balanced single-phase or three-phase installation,
- U , U and U
LN LPE NPE
- voltage: f < 450 Hz; current: 20 Hz < f < 450 Hz ,
- live measurements (loop or live ground measurements, measurement of direction of phase
rotation): f = 16.67, 50, or 60 Hz,
- correct connection of the measuring cables (terminals connected and not interchanged).
When a measurement is disabled, there is an error message (see § 7) and/or an error beep and/or the
flashing display of the
3.2

INSTRUMENT CONFIGURATION (SET-UP)

=> Set the rotary switch to the SET-UP position.
The parameter or value configured is validated upon return to the "PUSH btn" screen. Warning: if the
switch is turned before the return to the "PUSH btn" screen, the modified data are lost.
The table below indicates the various parameters that can be configured and their programming
sequence.
Remark: generally, changes from "ON" to "OFF" and/or changes of the values of the parameters are
effected using the key.
= 25 or 50 V, which can be parameterized in the "SET-
L
< 550 V,
symbol.
48
: if it increases by more than
NPE