Rice Lake SCT-1100, Техническое руководство

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38 SCT-1100 Weight Transmitter
4.2.5 Diagnostic Menu
See the Figure 4-1 on page 32 for the diagnostic (  ) menu structure.
Settings Description

Press to display the software version

Press to display the calibration internal divisions; The parameter displays only in a primary instrument

Press to display the microvolts relative to the weight on the scale; Use or to display the microvolts
for each configured channel of the scale; In the

mode it is also possible to view the sum of the microvolts
of the configured channels;

displays briefly; If the instrument displays the message

check the connec-
tion of the SCT to the junction box and load cells; The parameter displays only in a primary instrument
NOTE: The maximum input voltage the instrument accepts is 30 mV (30000 μV); the weighing system is
powered by the instrument at 5 Vdc.
In a properly operating system there will be less than 30000 μV with full capacity on the weighing system.

Press to display the mV/V relative to the weight on the scale;
Use or keys to display the millivolts for each configured channel. Press to zero the scale. Press
to cancel;
If

displays, check the connection of the SCT to the junction box and load cells. The parameter displays
only in a primary instrument;
NOTE: If the load cell is not properly connected, or if the load cell signal is incorrect,

displays
momentarily and then

.
In the

or

mode, if a channel is over the capacity,

displays, in which

is the number
of the channel over capacity. If more than one channel is over capacity,

displays, in which

is the
number of the channel with the lowest index.

Press to display the A/D converter points relative to the weight on the scale; Press or to display the
A/D converter points for each configured channel; The parameter displays only in a primary instrument;
In the

mode the sum of the microvolts of the configured channels can be viewed. (

displays
momentarily)

Press to display the weight on the scale; Press or to view the weight on each connected scale;
The parameter displays only in a primary instrument

Press to alternately display the A/D converter points and the corresponding weight value; Use or
to switch the display to each calibration point and relative weight value

Display Test – Press to turn on display segments one at a time; Continue pressing ; The instrument
turns on the display segments, one at a time, then exits automatically from this step

Keyboard Test – Press , then 0000 displays; press the keys on the keyboard, one at a time, to display
related codes; Press any key three times to exit

RS-232 Serial Port Test – Press , then

;

displays, in which

indicates the status of the PC serial port
•

– Serial port is not working
•

– Serial port is working
Press or to change the status of the serial port

CTS Status Test – Press to view the CTS signal status of the printer connected to the PRN serial port

Output Test – Press , then

displays and output 1 is enabled; Press or
t
o enable the other
outputs

Input status – Press , then

;

displays, in which

indicates the input status
•

– disabled
•

– enabled
Press or to change the input status
Table 4-7. Diagnostics Menu