- 13 -
Set the contrast of the LCD display screen, key
to decrease the contrast,key
to
increase the contrast.
7.4.1 Output type
7.5.4 Stop bit
7.5.3 Verify bit
The instrument provides a digital communication interface, this menu can set the
communication interface parameters.
7.5 Communication set
7.5.2 Baud rate
Select the number of stop bits, the default is “one bit”.
7.5.1 Slave ID
7.4.3 Upper value
7.4.2 Channel selection
Specify the measured value corresponding to the minimum output current.
7.4.4 Lower value
The output current type can be selected as “4-20mA” or “0-20mA”.
7.6 System set
7.6.2 Display rate
Adjust the rate of the change of the measured display value. The display rate from fast to
slow is “buffers 2”, “buffers 4”, “buffers 8”, “buffers 16”, and “buffers 32”.
Used to set the verification password to be entered when entering the menu in the
measurement mode. The password is set to “000000”when leaving the factory, and you can
enter the menu directly without password in the measurement mode. If the user sets other
password, they will be prompted to enter the password when entering, and the password
will be verified before entering the menu.
7.6.5 Software
View program version information.
rmation.
7.6.6 Password
7.6.3 Backlight
Set the working mode of the LCD backlight. If it is set to “energy saving” mode, the
backlight will automatically turn off if there is no key operation within the set time.
7.6.4 Contrast set
The measurement value corresponding to the current can be specified as the “main
measurement channel” or “temperature channel”.
Specify the measured value corresponding to the maximum output current.
Sets the slave address used by the instrument in the communication
Select the baud rate to be used for the communication interface.
Select the check mode, the default is “None”.
7.6.1 Language
Select the system display text as “Chinese” or “English”.