Instrument Configuration (Set-Up) - Chauvin Arnoux C.A 6456 Manual De Instrucciones

3.1.3 MEASUREMENT CONDITIONS CHECK
or a measurement to be authorized, in addition to the above two checks (determination of the position of the
phase and of the voltage of the PE conductor), the following conditions must be satisfied:
- U , U and U
LN LPE NPE
- voltage: f < 450Hz; current: 20Hz < f < 450Hz,
- loop or earth measurements in live condition: f = 15,3 to 65Hz,
- correct connection of the measuring cables (terminals connected and not interchanged).
Toute interdiction de mesure est accompagnée d'un message d'erreur (voir § 7), d'un bip d'erreur et
de l'affichage clignotant du symbole
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.
Parameter
Time / Date
Type of power supply
Activate/deactivate automatic
shutdown
Automatic shutdown time
Activate/deactivate the buzzer
Display the internal parameters of
the instrument
Number of measurements in
"SMOOTH" mode
Printing of configuration
Printer configuration
(data rate)
Default configuration
< 550 V,
.
Presses
2 nd +
MEM
2 nd
+
2 nd
+ 2x
2 nd
+ 3x
2 nd
+
successive
2 nd +
TEST
PRINT
nd
2 +
PRINT
TEST +
TEST
49
Values
Euro (JJ/MM)
US (MM/JJ)
successive
AAAA
HH:MM
bAtt
niMH
on
OFF
01 to 59 mm
on
OFF
serial no.
software version
date of calibration
LCD screen
2 to 5
300 to 9600 bauds
see §3.2.1
Default
values
User
adjustable
bAtt
on
5mn
on
3
9600