Set-Point A/B Calibration - B&C CL 7685 Operator's Manual

B&C Electronics

6.4 SET-POINT A/B CALIBRATION

The following procedure are suitable for both set-point A and B.
For each set-point it is possible:
- to insert the set-point value
- to insert parameters of On/Off - PFM - PWM function
1. [MODE]
D3
or
D4
2. [CAL]
Set-point adjustment
[MODE]
3. [/\] [\/]
4. [ENT]
A. On/Off function calibration
B. PFM function calibration
C. PWM function calibration
Note: to modify only set-point value, press [ENT] twice until "UPDATE" message
On/Off function
The instrument will show the following display:
Operator's Manual - Rev. C - 05/05
to go to
|SA: 0.60 * F
à
|SB: 0.80 * O
to access the programming sequences
|CAL SA S: 0.60
S 0.60: actual set-point value
to stop the procedure and to go back to D3/D4
to insert the set-point value
- to confirm the value
- to go to one of the following calibration:
|CAL SA I: 20
I 20: actual hysteresis value
_
Set-point A display
L |
_
Set-point B display
H|
ì
_
|
_
Hysteresis calibration
|
CL 7685
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