Mitsubishi Electric MELSEC iQ-R Series User Manual page 494

Clearing local device
Local device can be cleared to 0 by the following operations:
• CPU module is powered off and on or is reset.
• CPU module status is changed from STOP to RUN.
• CPU module status is changed from PAUSE to RUN.
Setting method for the local devices
Set the range where each device will be used as a local device and also set whether or not it should be used.
■Range setting
The range setting for local devices is common to all the programs. Therefore the range for local devices cannot be set for
each program.
Operating procedure
"Device/Label Memory Area Detailed Setting" window
"Device Setting" window
Configure the setting range of the local device within the range which has been set for the number of device
points. The number of local devices used is calculated by the following calculation formula. Set the number of
local devices used so that the number is equal to or less than the capacity of the local device area.
Total number of local devices used = ((A  16) + B + (C  2) + (D  4) + ((E  2)  16))  F
• A: Number of points of the local devices M and V
• B: Number of points of the local devices D, T (current value), ST (current value), and C (current value)
• C: Number of points of the local device LC (current value)
• D: Number of points of the local devices LT and LST
• E: Number of points of the local devices T (contact/coil), ST (contact/coil), C (contact/coil), and LC (contact/
coil)
• F: Number of programs using the local device
■Setting unit
The increment of setting of a local device is the same as that of a global device. ( Page 451 Range of use of device
points)
27 DEVICES
492
27.19 Local Device
1.
Click "Detailed Setting" on the "Device Setting"
window.
[CPU Parameter]  [Memory/Device Setting]
 [Device/Label Memory Area Detailed
Setting]  [Device Setting]  [Detail Setting]
2.
Set the range where each device will be used
as a local device.