NF CA5350, Инструкция по эксплуатации

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5.6 Description of Individual Commands
CA5350 5-12

A
– LCD Backlight Brightness Adjustment
Description: Adjustment of LCD backlight brightness
Setting:
A0
Maximum brightness (factory default setting)
A1
Intermediate brightness
A2
Backlight OFF
Remarks: Control the LCD backlight brightness of front panel.

B
– Voltage Bias
Description: Bias Voltage ON, OFF
Setting:
B0
Voltage Bias OFF (factory default setting)
B1
Voltage Bias ON
Remarks: Controls the voltage bias output of
INVERTING BIAS OUTPUT
connector.
Output voltage is set with
V
command.

C
– Zero Check
Description: Zero Check function ON, OFF
Setting:
C0
Zero Check OFF
C1
Zero Check ON (factory default setting)
Remarks: Turning ON Zero Check will disconnect the
CURRENT INPUT
connector
in the internal circuit, and it will be shunted at about 20Ω to the external
cover (shield) of the
CURRENT INPUT
connector. This function is used for
checking whether there is current flowing from sensor or not.
When amplifying the sensor current, set Zero Check to OFF
(C0)
.
CURRENT INPUT
connector is located on the front panel and the rear
panel. Use
I
command to set the panel to be used.

D
– Message Display
Description: Display of message string on LCD
Setting:
Daaa...aX
Character string
aaa...a
is displayed on the 2
nd
line of LCD
DX
Return to normal display (factory default settings, settings
when power is turned on)
Remarks: Sets the character string to be displayed on the 2
nd
line of LCD. Up to 20
characters can be set. When the character string is less than 20
characters long, the remaining spaces will be filled with blank. When the
string exceeds 20 characters, only first 20 characters will be displayed.
Following display is possible characters.
!"#$%&'()*+,-./
0123456789:;<=>?
@ABCDEFGHIJKLMNOPQRSTUVWYZ[＼]^_
`abcdefghijklmnopqrstuvwyz{|}~
(blank)