List Of Coded Errors - Chauvin Arnoux C.A 6549 Manual De Instrucciones

4.5.4. MAXIMUM OUTPUT VOLTAGE
 In the SET-UP menu, select Maximum Output
Voltage.
 Adjust the maximum output voltage using the
key, then the or
This function prohibits the use of certain test
voltages for the insulation measurement.
The instrument can then be used by less experienced persons for specifi c applications (telephony,
aeronautics, etc.) where it is important not to exceed some maximum test voltage.
For example, if the maximum output voltage is set to 750 V, the measurement will be made at 500 V in
switch position 500 V, and at not more than 750 V in all other positions.

4.6. LIST OF CODED ERRORS

If an anomaly is detected when the instrument is started up or in operation, the display indicates an
error code. The format of this error code is a 1- or 2-digit number. This number identifi es the anomaly
and the action to be taken.
Error 10: There is an error in the user memory for storing measurement data. Use Clear Memory then
Clear All in SET-UP to initialise the memory. Attention, all stored data will be lost.
Error 21: There is an error in the user settings. Use Set Default Parameter in SET-UP to initialise the
settings.
Error 25: There is an error in the printer fi le format. A new format must be loaded into the instrument.
If the error message «Memory not initialized!» is displayed, proceed as described in Error 10.
All other errors require returning of the instrument for repair.
keys.
91
SET-UP
Instr.Nr. 700016
SW Version 1.8
Calculate ΔT from Memory
Maximum Output Voltage
5100V
Set Defaut Parameter
Clear Memory
V Disturbance / V Output
Buzzer
Power Down
BaudRate 9600 / RS 232
3%
On
On