B&C CL 7685 Operator's Manual - page 19
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