Minebea CSD-891B - Page 83

69
Procedures
1
Transmit the start command of the calibration
mode from the host.
Here, set the initial load condition.
The display in the load display section displays
“−RS−” and “the present load value”
alternately.
246
@ 0 0 0 4 Terminator
Command Host→CSD−891B
2 4 6 8 10 12 14
@ 0 0 0 4 Z E R O Termi
ID No.
Return CSD−891B→Host
ID No.
-nator
2
Transmit the reading out command of the
present load data from the host.
 As for the load value read by the load data
reading out command, the decimal point
adheres to the decimal point position in
F01 when you set to add the decimal point
in F−56.
246
@ 0 0 2 1 Terminator
Command Host→CSD−891B
2 4 6 8 10 12 14
@ 0 0 2 1 0 Termi
ID No.
Return CSD−891B→Host
Sign(＋/−)
The present load value
-nator
3
Transmit the display value to be displayed at
present by the command of zero fine adjustment.
According to the return data, proceed to the
following steps.
・When the Return result is the same as
Command
As the termination is in normal, proceed to the
next step.
・When the return data is “TE−L”
The zero fine adjustment range is less than −
2.5 mV/V. Set the zero fine adjustment range
from −2.5 mV/V to 2.5 mV/V.
・When the return data is “TE−H”
The zero fine adjustment range exceeds over 2.5
mV/V. Set the zero fine adjustment range from
−2.5 mV/V to 2.5 mV/V.
2 4 6 8 10 12 14
@ 0 0 1 7 0 Termi
ID No.
Command Host
→
CSD−891B
2 4 6 8 10 12 14
@ 0 0 1 7 0 Termi
ID No.
Return CSD−891B→Host
・Normal termination
2 4 6 8 10 12 14
@ 0 0 1 7 T E - L Termi
ID No.
・When the range of zero fine adjustment is
less than −2.5 mV/V
Sign(＋/−) The setting load value
Sign(＋/−)
2 4 6 8 10 12 14
@ 0 0 1 7 T E - H Termi
ID No.
・When the range of zero fine adjustment
exceeds over 2.5 mV/V.
-nator
-nator
-nator
-nator
The setting load value