Mitsubishi Electric MELSEC iQ-R Series User Manual page 504

Address Purpose
Dec (Hex)
CH1 CH2
286 446 For designation
(11EH) (1BEH) of send wait
time
287 447 For designation
(11FH) (1BFH) of transparent
code
288 448
(120H) (1C0H)
289 449 For conversion
(121H) (1C1H) designation
290 450 For
(122H) (1C2H) communication
control
specification
291 451 For NULL
(123H) (1C3H) character
automatic
removal
designation
292 452 For erroneous
(124H) (1C4H) reception
prevention
designation
293 to 453 to Use prohibited
303 511
(125H to (1C5H to
12FH) 1FFH)
APPENDICES APPENDIX
502
Appendix 3 Buffer Memory
Name
Transmission wait time designation
0: No wait time
1H to FH: Wait time (unit: 10 ms)
Transparent code for sending specification, 1st
0000H: No specification
Other than 0000H: Specified (below)
• Transparent code (b0 to b7)
00H to FFH: Transparent code
• Additional code (b8 to b15)
01H to FFH: Additional code
Transparent code for receiving specification
0000H: No specification
Other than 0000H: Specified (below)
• Transparent code (b0 to b7)
00H to FFH: Transparent code
• Additional code (b8 to b15)
01H to FFH: Additional code
ASCII-binary conversion designation
0: Do not convert 1: Convert
Echo back enable/prohibit specification for RS-
422/485 interface
0: Echo back enable
1: Echo back prohibit
NULL character automatic removal designation
for transmission
0: Auto delete disabled
1: Auto delete enabled
Communication data reception enable/disable
designation
0: Receive enable
1: Receive disable
System area
Defaul Protocol
t value
MC Non Bi

0 RW

0 RW
0
0
0 RW

0 RW
0 R W

Reference
Pd
Page 235
Transmission Wait
Time Setting

Page 326
TRANSPARENT
CODES AND
ADDITIONAL
CODES
Page 347
COMMUNICATING
WITH ASCII CODE
(ASCII-BIN
CONVERSION)
Page 403 RS-422/
485 INTERFACE
ECHO BACK
ENABLE/PROHIBIT
SPECIFICATION

Page 407
AUTOMATIC
REMOVAL OF NULL
CHARACTERS
INCLUDED IN SEND
DATA
Page 405
ERRONEOUS
NOISE SIGNAL
RECEPTION
PREVENTION
FUNCTION