Reading The Measurement; Reading The State Of The Instrument - Chauvin Arnoux C.A 43 FILEDMETER Mode D'emploi

The remote control can not start the auto print function.
The remote control can not wake up the instrument which has gone to sleep after 10 minutes
of operation without being manipulated.
There are five types of remote read possible described in the following paragraphs.
READ MEASUREMENT
Codes to send to the instrument to get the value of the instantaneous measurement :
- 3F Hexa, 63 Decimal
For this read instruction to take effect, the instrument must be on Measurement mode or
Record mode. Otherwise, the letter will send back the code Error 1 (ER1) if the instrument is
in Read memory mode, or the code Error 3 (ER3) if the instrument is in Programming mode.
The presentation of the results will be the same as for the local mode (press button).
- From 1 to 5 lines of 38 characters according to the functions of the instrument.
If, during printout of the measurement, the rotary switch is operated or a button is pressed,
the printout of the current message is terminated when the end of frame is sent. Then, the
instrument sets itself to the new function requested.
READ THE STATE OF THE INSTRUMENT
Codes to send to obtain the output of the state of the instrument regarding the alarms, the
condition of the battery, the type of sensor connected and the position of the rotary switch:
- 26 Hexa, 38 decimal
The reponse to this read instruction is the emission by the instrument on the TxD output, of
the codes corresponding to the different states of the instrument. Presentation on 5 lines each
comprising 2 groups separated by a space :
<Group 1> <Group 2>
The first group contains the function, with 4 characters max :
LO AL
HI AL
BAT
SEN
COMM
corresponding graphic: ?
corresponding graphic: &
for Low alarm
for High alarm
for the condition of the battery
for the type of probe connected
for the position of the rotary switch
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