B&C CL 7685 Operator's Manual - page 12
B&C Electronics
CL 7685
Operator’s Manual - Rev. C - 05/05
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12
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10) SERIAL
COMMUNICATION (Option 091.701)
|
|
Baud Rate: 4800 bit/s
|
Nr. of bit: 8 bit
|
Nr. of stop bit: 1 bit
|
Parity:
None
|
Isolated from measure circuits
|
Example of data sent: ± 20.00 PPM ± 50.0 °C
|
Data sent every: 0.4 s
|
11)
PARAMETERS ON CONFIG. BLOCK (See for *)
|
|
Free calibration (access code not required):
|
Keyboard Lock/Unlock
| Unlock
LCD contrast (0/7).
| 4
|
Under access code number: (0)
| 0
Type
of
measure:Cl/ClO
2
/O
3
|
Cl
Measuring range: 2.000/20.00
| 20.00 PPM
Auto ranging: On/Off
| Off
Software filter response time
| 15 s
Polarization
| - 200 mV
Immediate/postponed calibration mode
| Immed.
Temperature Coefficient
| 2.0%
Input connected to the output N°1
| PPM
Analog output N°1 range (0/20 4/20 mA)
| 0/20 mA
Point 1 corresponding to 0 mA or 4 mA
| 0.00 PPM
Point 2 corresponding to 20 mA
| 20.00 PPM
Input connected to the output N°2
| PPM
Analog output N°1 range (0/20 4/20 mA)
| 0/20 mA
Point 1 corresponding to 0 mA or 4 mA
| 0.00 PPM
Point 2 corresponding to 20 mA
| 20.00 PPM
Action of relays A (On-Off/PFM/PWM)
| PFM
Function of the A (HI/LO)
| LO
Action of relays B (On-Off/PFM/PWM)
| On-Off
Function of the B (HI/LO)
| LO
Alarm on max. operating time of SA
| Off
Max. operating time of SA for alarm
| 60 m
Alarm on max. operating time of SB
| Off
Max. operating time of SB for alarm
| 60 m
Alarm relay status (ACT/DEA)
| ACT
Cleaning
function
(Auto/Manual/Disabled) |
Disabled
Cleaning time: 0.5/60.0"
| 15.0"
Holding time: 0.1'/60.0'
| 3.0'
Access number: 0/999
| 0