B&C Electronics CL 7685
Operator’s Manual - Rev. C - 05/05
- 19 –
5 READOUT SEQUENCES
Applying the power to the instrument the display will show the input selected for approximately 3
seconds, then will show the main display DO.
_
|Cl2 meter | |ClO2 meter | |O3 meter |
Press [MODE] to visualize the following Display:
DO - actual Cl/ClO
2
/O
3
values, set-point status/functions
D1 - actual Cl/ClO
2
/O
3
values
D2 - temperature value
D3 - set-point A parameters
D4 - set-point B parameters
D5 - alarm parameters
D6 - cleaning function parameters
D7 - input/analog output N°1 values
D7BIS - input/analog output N°2 values
D8 - configuration display
D9 - instrument code and software release
D0 |0.700 ppm à A ì B| |0.700 ppm MEAS | |0.700 SIM à A ì B|
0.700PPM: actual Cl/ClO
2
/O
3
value
MEAS/SIM: mode of operation
A: set-point A state and function
ì deactivated relay
è the process has reached the set-point and the relay
à activated relay
B: set-point B state and function
MESSAGE MEANINGS
" ---- " the instrument is changing the scale
" >>>> " the present value is over range
" <<<< " the present value is under range
"display flashing" the present measuring value is in alarm range or
the set-point SA or SB are in alarm (see alarm section)
" CLEAN " autoclean activated(relay D on)
" HOLD " Unit in Hold
[CAL] to activate the manual/automatic mode selection procedure
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