Mitsubishi Electric MELSEC iQ-R Series User Manual page 24

Recording startup trigger + file saving trigger
This is a method for accumulating devices and labels for a specified period
function switches to 'operating' and a recording startup trigger is satisfied.
When a file saving trigger is satisfied, devices and labels accumulated after a recording startup trigger satisfied immediately
before the file saving trigger are saved. (Page 27 File saving trigger)
For video data, data reception and accumulation start when the operating status of the recording function switches to
'operating,' the communication with a network camera is established, and video data is delivered from the network camera. In
addition, video data is saved for a period same as devices and labels when a file saving trigger is satisfied.
A recording file is saved when a file saving trigger is satisfied.
*1 Period from when a recording startup trigger is satisfied to when a time specified for "Saving Period After Recording Startup" in the
saving period setting in the recording setting elapses
Page 117 Saving Period Setting
*2 Device and label sampling starts when the operating status of the recording function switches to 'operating.' (Page 63 Operating
status)
*3 Device and label accumulation stops after a specified period elapses and restarts after the recording startup trigger is satisfied again;
however, the recording startup trigger is disabled during a certain period. (Page 25 Period during which a recording startup trigger is
enabled or disabled)
*4 For video data, data accumulated approximately one second before the saving period may also be saved.
*5 During file saving, video data accumulation stops, and restarts after the file saving is completed.
(1)
(3) (5)
(4)
(6)
(a)
(b)
(1) Recording startup trigger
(2) File saving trigger
(3) Device and label
(4) Sampling
(5) Sampling and accumulating
(6) Video data
(7) Receiving and accumulating
(8) Receiving
(9) Time
(a) Set saving period
(b) Period during which data is not saved
(c) Period during which data is saved
(d) Period during which a recording file is saved
1 FUNCTIONS
22
1.1 Recording Function
(1)
(4)
(5)
(7)
(a)
(c)
*1
after the operating status of the recording
*2*3
(Page 25 Recording startup trigger)
*5
(2)
(4)
(8) (7)
(d)
(9)
*4