![SciCan STATIM 5000S Скачать руководство пользователя страница 55](http://html1.mh-extra.com/html/scican/statim-5000s/statim-5000s_service-manual_1217148055.webp)
Page 55
STAT
IM 2000/2000S
Service Guide
96-106775 Rev 5.0
3. Troubleshooting Cycle Faults
STAT
IM
5000/5000S/5000 G4 Service Guide
This function allows the technician to adjust the water conductivity threshold. This may be required
after a change of sensor and should be checked after a controller or software change.
Up to 2008, all units used the water sensor to detect both water quality and water level. In 2008,
all units were upgraded with a float in the chamber to detect level, which allowed the sensor just to
monitor quality.
The default conductivity setup is as follows:
Note that these settings should NOT be changed to suit water used as damage MAY occur
to the components of the STAT
im
.
Units with sensor but WITHOUT float
–
LL.L
(Lower value threshold / No water threshold. Values lower than this triggers
“Refill reservoir empty waste bottle” error) =
0.3uS
–
HH.H
(Upper value threshold / Bad water quality threshold. Values higher than this
triggers “Water quality unacceptable” error) =
10.0uS
–
G.GG
Water conductivity circuit gain. Default value
1.00
Units with sensor and WITH float
–
LL.L
(Lower value threshold / No water threshold. Values lower than this triggers “Refill
reservoir empty waste bottle” error) =
FLOAT
–
HH.H
(Upper value threshold / Bad water quality threshold. Values higher than this
triggers “Water quality unacceptable” error) =
10.0uS
–
G.GG
Water conductivity circuit gain. Default value
1.00
On entering the Conductivity setup sub menu, the first digit will be highlighted and can be
changed as follows:
The flashing value indicates the currently selected field.
The values shown on the screen are as follows:
xx.x
– Actual water conductivity in uS (micro-Siemens) as read by the unit software.
NNN
- Water conductivity in ADC (Analog to Digital converter) counts (0…255)
y.y
- Water quality in ppm (parts per million) as read by the unit software.
LL.L
- Lower value threshold / No water threshold/Float status.
HH.H
- High value threshold / Water quality threshold.
G.GG
- Water conductivity circuit gain
Note that xx.x, NNN and y.y are for information only as measured by the unit software and
can not be changed.
CD=xx.xuS/NNN/y.yppm
L=LL.L H=HH.H G=G.GG