Mitsubishi Electric MELSEC iQ-R Series User Manual page 36

■Example to create M+CameraRecord_AXIS_EventTrigger_R (Recording direction)
This FB is executed at the timing of recording to execute a recording event of the network camera.
■When bEventTrigger_EN (FB execution command) is turned on, the recording is instructed to the network camera.
• The network camera is specified with i_uConnectionNo (Connection number).
• The network camera authentication is cleared with i_sUserName (User name) and i_sPassWord (Password).
• A recording event specified with i_uVirtualInputPortNo (Virtual input port number) is executed.
• Global label
• Program
i_bEN
o_bOK
Virtual input port status of
the camera
Recording duration
(1) Video recording duration
(2) Pre-trigger recording time (Prebuffer)
(3) Post-trigger recording time (Postbuffer)
Input label
i_bEN
i_uConnectionNo
i_sUserName
i_sPassWord
i_uVirtualInputPortNo
Output label
o_bENO
o_bOK
o_bErr
o_uErrId
5 PROGRAMMABLE CONTROLLER SETTINGS
34
5.1 MELSEC iQ-R Series CPU Module (Built-in Ethernet Port Part)
ON
OFF
ON ON
OFF
ON
OFF
OFF
(2) (3)
(1)
Setting details
Connects with a device used as a recording trigger.
On: The FB is activated (a recording event is executed).
Off: The FB is stopped.
Sets the connection number.
Sets the user name registered in the network camera.
Sets the password registered in the network camera.
Specifies the port number of the virtual input for the recording event registered in the network
camera.
Setting details
On: The execution command is on.
Off: The execution command is off.
The on state indicates that the virtual input port status on the network camera side has been switched.
The on state indicates that an error has occurred in the FB.
Returns the error code of an error occurred in the FB.
OFF
OFF
OFF
OFF
Setting example

1
"root"
"Pass1234"
9