Register/Read/Delete User Frames - Mitsubishi MELSEC L Series User Manual
Communication module
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Also See for MELSEC L Series:
- User manual (418 pages) ,
- Programming manual (1296 pages) ,
- Reference manual (532 pages)
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9.4 Register/Read/Delete User Frames
Type
Default registration
frames
Data
communication
function
User frame
User frame for the programmable
controller CPU monitoring function
Type
Default registration frame
User frame
User frame for programmable
controller CPU monitoring function
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9 CONTENTS AND REGISTRATION OF THE USER FRAMES FOR DATA COMMUNICATION
The following explains registering, reading, and deleting user frames in the Q series
C24 flash ROM or buffer memory.
POINT
When registering, reading and deleting the user frames in the flash ROM, try to
register them using the utility package (GX Configurator-SC) of the Q series C24.
This section explains how to register, read, or delete user frames from the
programmable controller CPU.
(1) Type of user frames
User frame No.
1
to 3E7
H
H
(1 to 999)
3E8
to 4AF
H
H
(100 to 1199)
8001
to 801F
H
H
(-32767 to -32737)
B001
to B00A
, B061
H
H
B080
to B082
H
H
1 Data contained in user frames used for registering and reading is arranged in the
same way as data in user frames used for registering in or reading to the flash ROM.
Use the arrangement described in this section as a reference, and register and
read user frames.
User frames can also be registered in the buffer memory, but the user frame for
the fixed format section should be registered in the flash ROM whenever possible.
2 A user frame cannot be overwritten for registration. To reregister a user frame
having the same number, first delete the current user frame and then reregister.
3 Check the registration status of the user frame number from GX Configurator-SC.
(2) Devices that can register/read/delete user frames
User frame No.
1
to 3E7
H
H
3E8
to 4AF
H
H
8001
to 801F
H
H
B001 to B00A
,
H
B061
,
H
B080
to B082
H
H
Registration destination
ROM for the Q series C24 OS
2
(
)
Q series C24 flash ROM
3
(
)
Q series C24 buffer memory
1
(
)
(Addresses: 1B00
,
H
ROM for the Q series C24 OS
Device that can register/read/delete
Programmable controller
CPU
Register
Read
Delete Register
(FROM/TO)
Remarks
Read enabled
Register/read/delete enabled
to 1FF6
)
H
H
Register/read/delete disabled
External device
GX Configurator-SC
Read
Delete Register
Read
Delete
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