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5. API for Acquiring/Changing Parameters of VN-E4 _
5.7. Serial Port
The APIs below are related to the serial port. These are equivalent to the features on the Serial Port page of the WEB setting page. However,
specification of control device and camera address are not supported by API. Refer to the instruction manual for details on the Serial Port
page.
Acquiring Serial Port Baud Rate Setting from VN-E4
Format
Example
Example of response
Interpretation
Allowed users
Setting Serial Port Baud Rate for VN-E4
Format
Example
Example of response
Interpretation
Allowed users
Acquiring Serial Port Data Length Setting from VN-E4
Format
Example
Example of response
Interpretation
Allowed users
Setting Serial Port Data Length for VN-E4
Format
Example
Example of response
Interpretation
Allowed users
/api/param?peripheral.serial(Number).baud
When acquiring baud rate of Serial Port 1
/api/param?peripheral.serial(1).baud
peripheral.serial(1).baud=9600&200 OK
Acquire the serial port's baud rate. Specify a value between 1 to 2 since VN-E4 comes with 2 serial ports.
Value returned will be 1200, 1800, 2400, 4800, 9600, 19200 or 38400.
admin, operator, user
/api/param?peripheral.serial(Number).baud=data
When setting the baud rate of Serial Port 1
/api/param?peripheral.serial(1).baud=19200
peripheral.serial(1).baud&200 OK
Change the serial port's baud rate. Specify a value between 1 to 2 since VN-E4 comes with 2 serial ports.
Specify baud rate as 1200, 1800, 2400, 4800, 9600, 19200 or 38400.
admin, operator
/api/param?peripheral.serial(Number).bit
When acquiring data length of Serial Port 1
/api/param?peripheral.serial(1).bit
peripheral.serial(1).bit=8&200 OK
Acquire the serial port's data length. Specify a value between 1 to 2 since VN-E4 comes with 2 serial ports.
Value returned will be 7 or 8.
admin, operator, user
/api/param?peripheral.serial(Number).bit=data
When setting the data length of Serial Port 1
/api/param?peripheral.serial(1).bit=8
peripheral.serial(1).bit&200 OK
Change the serial port's data length. Specify a value between 1 to 2 since VN-E4 comes with 2 serial ports.
Specify data length as 7 or 8.
admin, operator
5.7. Serial Port
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