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5. API for Acquiring/Changing Parameters of VN-E4 _
Acquiring Serial Port Comment from VN-E4
Format
Example
Example of response
Interpretation
Allowed users
Setting Serial Port Comment for VN-E4
Format
Example
Example of response
Interpretation
Example when
comment is left blank
Allowed users
/api/param?peripheral.serial(Number).comment
When acquiring comment of Serial Port 1
/api/param?peripheral.serial(1).comment
peripheral.serial(1).comment=serial1&200 OK
Acquire comment of the serial port. Specify a value between 1 to 2 since VN-E4 comes with 2 serial ports. The
value returned will be a character string of 40 bytes or less. This comment setting is optional and does not
affect the functions of the serial port.
admin, operator, user
/api/param?peripheral.serial(Number).comment=data
When setting comment of Serial Port 1
/api/param?peripheral.serial(1).comment=Memo1
peripheral.serial(1).comment&200 OK
Change the serial port comment. Specify a value between 1 to 2 since VN-E4 comes with 2 serial ports.
Specify comment using a character string of 40 bytes or less. Specify as follows when the comment setting is
to be left blank.
/api/param?peripheral.serial(1).comment=%00
This comment setting is optional and does not affect the functions of the serial port.
admin, operator
5.7. Serial Port
42
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