Mitsubishi Electric MELSEC iQ-R Series User Manual page 49

Input label Setting details
i_bEN Connects with a device used as a recording trigger.
On: The FB is activated (a recording event is executed).
Off: The FB is stopped.
i_uIO Set the start I/O number.
i_uConnectionNo Sets the connection number.
i_sUserName Sets the user name registered in the network camera.
i_sPassWord Sets the password registered in the network camera.
i_uVirtualInputPortNo Specifies the port number of the virtual input for the recording event registered in the network
camera.
i_bVirtualInputPortState Sets the virtual input port status.
On: The virtual input port status is enabled.
Off: The virtual input port status is disabled.
To activate the trigger, enable the virtual input port status. The virtual input port status cannot
be automatically disabled once it has been enabled. Therefore, disable the virtual input port
status after the event is started.
Output label Setting details
o_bENO On: The execution command is on.
Off: The execution command is off.
o_bOK The on state indicates that the virtual input port status on the network camera side has been switched.
o_bErr The on state indicates that an error has occurred in the FB.
o_uErrId Returns the error code of an error occurred in the FB.
If recording events occur consecutively in a brief period of time and the recording duration of one event
overlaps the recording duration of the subsequent event, this FB may not be completed successfully and a
timeout error (C1E2H) may occur. Ensure that recording events do not overlap when this FB is executed.
When the virtual input port status of the network camera is turned on in this FB, it cannot be automatically
turned off. Therefore, the processing to turn off the virtual input port status of the network camera is required.
Therefore, when o_bOK (FB completed successfully) has been turned on, turn off i_bVirtualInputState to
execute this FB again.
i_bEN
i_bVirtualInputState
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)
When recording video before and after turning on the recording trigger, the second recording cannot be
executed in the network camera without the above processing.
ON ON
OFF
ON
OFF
ON ON ON ON
OFF
ON
OFF
(1)
5.2 MELSEC iQ-R Series RJ71EN71, RnENCPU (Network Part)
Setting example

0
17
"root"
"Pass1234"
9
1
OFF
OFF
OFF
OFF
OFF
5 PROGRAMMABLE CONTROLLER SETTINGS
5
47