Saving Period Setting - Mitsubishi Electric MELSEC iQ-R Series User Manual

3.2

Saving Period Setting

This section shows the screens for setting a saving period for a sampled device and label.
Window
Click "Saving Period Setting" in the setting item tree.
Displayed items
■For selecting "File Saving Trigger Only" for "Recording Method"
Item
Recording Method
Saving Period Before and After File Saving Trigger
Saving Period Before Trigger
Saving Period After Trigger
■For selecting "Recording Startup Trigger + File Saving Trigger" for "Recording Method"
Item
Recording Method
Recording Startup Trigger Device
Establishment Condition
Saving Period After Recording Startup
Save after specified time elapses from recording completion
*4
Waiting Time
*1 For devices that can be specified, refer to the following:
Page 29 Devices that can be specified as triggers
*2 If specifying a device that is not included in the range set in the device setting in the CPU parameter, it is displayed in red.
*3 Can be selected when a device is specified for "Device."
*4 Can be set when selecting the checkbox of "Save after specified time elapses from recording completion."
Description
Select "File Saving Trigger Only."
The total of set saving periods before and after trigger is displayed (1 to 86400 seconds).
Set the saving period before trigger.
The range of values that can be set differs depending on the unit as follows:
• Second: 0 to 86400
• Minute: 0 to 1440
• Hour: 0 to 24
Set the saving period after trigger (up to 60 seconds).
Description
Select "Recording Startup Trigger + File Saving Trigger."
Specify a device used to determine whether a recording startup trigger is satisfied.
*3
Select a condition to satisfy a recording startup trigger.
• : When the bit rises
• : When the bit falls
Set the accumulation period after a recording startup trigger is satisfied.
The range of values that can be set differs depending on the unit as follows:
• Second: 1 to 86400
• Minute: 1 to 1440
• Hour: 1 to 24
Select the checkbox to automatically save a recording file after data accumulation is completed
and a specified time elapses.
Set the time from when data accumulation is completed to when a recording file is saved.
The range of values that can be set differs depending on the unit as follows:
• Second: 0 to 86400
• Minute: 0 to 1440
• Hour: 0 to 24
*1,*2
3 RECORDING SETTING
3.2 Saving Period Setting
3
55