Minebea CSD-891B - Page 80

66
Procedures
6
Transmit the command of “Status reading out in
the calibration” from the host.
According to the return data, proceed to the
following steps.
・When the return data is “END”
As termination is in normal, you can proceed to
the next step.
・When the return data is “TE−L”
The initial load is less than −2.5 mV/V.
After setting the initial load within the range
from −2.5 mV/V to 2.5 mV/V, proceed to the
step 5.
・When the return data is “TE−H”
The initial load is exceeding over 2.5 mV/V.
After setting the initial load within the range
from −2.5 mV/V to 2.5 mV/V, proceed to the
step 5.
・When the return data is “ZERO”
Now under the calibration.
Until the return data becomes except “ZERO”,
repeat to transmit the command of “Status
reading out in the calibration” from the host.
The display in the load display section displays
“−RS−” and “SPAN” alternately.
2 4 6 8 10 12 14
@ 0 0 0 9 E N D Termi
ID No.
Command CSD−891B→Host
・Normal termination
2 4 6 8 10 12 14
@ 0 0 0 9 T E - L Termi
ID No.
2 4 6 8 10 12 14
@ 0 0 0 9 T E - H Termi
ID No.
2 4 6 8 10 12 14
@ 0 0 0 9 Z E R O Termi
ID No.
246
@ 0 0 0 9 Terminator
Command Host→CSD-891B
ID No.
・Low input
・High input
・Under the calibration
-nator
-nator
-nator
-nator
7
Give th
e
same value on th
e
load cell se
t
in step 4.
Transmit the start command of the calibration
of span for “
Calibration method to register by
reading output value of strain gage applied
transducer in the conditions of zero/actual
load application individually.
” from the host.
The return data is transmitted from this
instrument, and the span adjustment is started.
The display in the load display section displays
“−RS−” and “END” alternately.
 Warning ： Take care not to apply load
variations due to vibrations and so on.
If load variation is applied, the zero point
will not stabilized, in due course there is a
possibility that correct reading of zero
won’t be obtained.
246
@ 0 0 1 6 Terminator
Command Host→CSD−891B
2 4 6 8 10 12 14
@ 0 0 1 6 S P A N Termi
Return CSD−891B→Host
・Normal termination
ID No.
ID No.
-nator