Mitsubishi Electric MELSEC iQ-RJ71C24-R4 - Page 503

APPENDICES APPENDIX
Appendix 3 Buffer Memory
501
A
160
(A0H)
320
(140H)
For designation
of on-demand
function
Buffer memory start address designation
(400H to 1AFFH, 2600H to 3FFFH)
CH1:40
0H
CH2:80
0H
RW  Page 267 ON-
DEMAND DATA
COMMUNICATIONS
USING USER
FRAMES
MELSEC
Communication
Protocol Reference
Manual
161
(A1H)
321
(141H)
Data length designation
(0000H to 3400H)
0
162
(A2H)
322
(142H)
For designation
of send area
Send buffer memory start address designation
(400H to 1AFFH, 2600H to 3FFFH)
CH1:
400H
CH2:
800H
 RW  Page 390 Send/
receive Data
Monitoring Function
Settings
163
(A3H)
323
(143H)
Send buffer memory length designation
(0001H to 1A00H)
200H
164
(A4H)
324
(144H)
For data
reception
Receive end data quantity designation
0001H to 33FEH: Receive end data quantity
1FFH  RW 
165
(A5H)
325
(145H)
Receive end code designation
FFFFH : No designation for receive end code
0H to FFH: Receive end code
0D0AH:
CR+LF
166
(A6H)
326
(146H)
For designation
of receive area
Receiving buffer memory start address
designation
(400H to 1AFFH, 2600H to 3FFFH)
CH1:
600H
CH2:
A00H
 RW  Page 390 Send/
receive Data
Monitoring Function
Settings
167
(A7H)
327
(147H)
Receive buffer memory length designation
(0001H to 1A00H)
200H
168
(A8H)
328
(148H)
For dat
a
reception
Receive data clear request
0: No request 1: Requested
0  RW 
169
(A9H)
329
(149H)
For designation
of on-demand
user frame
Start frame No. designation, 1st
0: No designation Other than 0: Designated
0RW Page 268 User
Frame On-Demand
Data Transmission
and Buffer Memory
Used
170
(AAH)
330
(14AH)
Start frame No. designation, 2nd
0: No designation Other than 0: Designated
0
171
(ABH)
331
(14BH)
Final frame No. designation, 1st
0: No designation Other than 0: Designated
0
172
(ACH)
332
(14CH)
Final frame No. designation, 2nd
0: No designation Other than 0: Designated
0
173
(ADH)
333
(14DH)
For designation
of receive user
frame
User frame use enable/disable designation
0: Not use 1: Use
2: Data communication possible (Set by C24)
0  RW  Page 289 Setting of
receive user frames
174 to
177
(AEH to
B1H)
334 to
337
(14EH to
151H)
Start frame No. designation (1st to 4th)
0H: No designation 1H or more: Start frame No.
0
178 to
181
(B2H to
B5H)
338 to
341
(152H to
155H)
Final frame No. designation (1st to 4th)
0H: No designation 1H or more: Final frame No.
0DH
0AH
00H
00H
182
(B6H)
342
(156H)
Sending user
frame
Sending user frame
0 : Has not been sent
1 to 100: User frame being sent (nth)
0  R  Page 315 Settings of
send user frames
183
(B7H)
343
(157H)
For designation
of send user
frame
CR/LF output designation
0: Do not
send 1: Send
0  RW 
184
(B8H)
344
(158H)
Output start pointer designation
0: No designation 1 to 100: Send from nth
0
185
(B9H)
345
(159H)
Output quantity designation
0: No designation 1 to 100: Output n
0
186 to
285
(BAH to
11DH)
346 to
445
(15AH to
1BDH)
Send frame number designation (A maximum
of 100 can be designated)
0H: No transmission designation
1H to C01FH: Designated
0
Address
Dec (Hex)
Purpose Name Defaul
t value
Protocol Reference
CH1 CH2 MC Non Bi Pd