Mitsubishi Electric MELSEC iQ-RJ71C24-R4 - Page 267

13 CONTENTS AND REGISTRATION OF USER FRAMES FOR DATA COMMUNICATION
13.4 Registering/Reading/Deleting User Frames
265
13
Registration method using module extended parameters
Register the user frame to be used for "Registration frame No. 1000" to "Registration frame No. 1199".
Navigation window  [Parameters]  [Module Information]  Module Name  [Module Extended Parameter]  "User
frame contents"
Buffer memory to be used
Requirement for reading/writing from CPU module
: Always performed, : Performed as required, : Unnecessary
Address
(Hexadecimal
(decimal))
Name Stored value Processing
Register Read Delete
2H ( 2) For flash
ROM access
Register/read/delete instruction 0: No request
1: Registration request
2: Read request
3: Deletion request

3H ( 3) Frame number direction 0: No designation
1000 to 1199 (3E8H to 4AFH): Frame
No. to be registered/read/deleted
4H ( 4) Registration/read/delete result storage 0: Normal completion
Other than 0: Abnormal completion
(error code)
5H ( 5) Registration data byte count designation
(Page 266 Registration data byte count
designation (Un\G5, 6912, 6953, ..., 8142))
0: When deleting
1 to 80 (1H to 50H): Registered code
byte count

6H ( 6) to 2DH (
45)
User frame
(Page 266 User frame (Un\G6 to 45,
6913 to 6952, 6954 to 6993, ..., 8143 to
8182))
Code of frame to be registered/read
(for 80 bytes)
204H (516) Number of registered user frame storage 0: No registration to flash ROM
1 to 200 (1H to C8H): Number of
registration to flash ROM

205H (517) to
21DH (541)
User frame registration status storage
(Page 266 User frame registration status
(For registration number check) (Un\G517 to
541))
(For registration No. check)
0: No registration in the given range
Other than 0 : Registration status
21EH (542) Number of registered default registration frames storage
(ROM for operating system)
n: number of registration (Page
258 Default registration frame (read
only))
1B00H (6912) Registration
No. 8001H
Registration data byte count designation
(Page 266 Registration data byte count
designation (Un\G5, 6912, 6953, ..., 8142))
• 1 to 80 (1H to 50H): Number of
registered code bytes
• Registered frame code (for 80
bytes)
(Registered area for 31 frames)

1B01H (6913) to
1B28H (6952)
User frame storage (for 40 bytes)
(Page 266 User frame (Un\G6 to 45,
6913 to 6952, 6954 to 6993, ..., 8143 to
8182))
1B29H (6953) Registration
No. 8002H
Registration data byte count designation
(Page 266 Registration data byte count
designation (Un\G5, 6912, 6953, ..., 8142))
1B2AH (6954) to
1B51H (6993)
User frame storage (for 40 words)
(Page 266 User frame (Un\G6 to 45,
6913 to 6952, 6954 to 6993, ..., 8143 to
8182))
1B52H (6994) to
1FCDH (8141)

1FCEH (8142) Registration
No. 801FH
Registration data byte count designation
(Page 266 Registration data byte count
designation (Un\G5, 6912, 6953, ..., 8142))
1FCFH (8143) to
1FF6H (8182)
User frame storage (for 40 words)
(Page 266 User frame (Un\G6 to 45,
6913 to 6952, 6954 to 6993, ..., 8143 to
8182))