Mitsubishi Electric MELSEC iQ-R Series User Manual page 506

Address Purpose
Dec (Hex)
CH1 CH2
516 For confirmation
(204H) of user frame
517 to 541
(205H to 21DH)
542 For confirmation
(21EH) of user frame
543, 544 Use prohibited
(21FH, 220H)
545 For confirmation
(221H) of the modem
function
546
(222H)
547
(223H)
548, 549
(224H, 225H)
550
(226H)
551, 552 For confirmation
(227H, 228H) of the modem
function
553 to 589 Use prohibited
(229H to 24DH)
APPENDICES APPENDIX
504
Appendix 3 Buffer Memory
Name
Number of registered user frames
0: No registration 1 to 200: Number of
registered frames
User frame registration status (for registration
number check)
0: No registration 1: Registered
Bit corresponding to registration No. is 0(OFF)/
1(ON).
Registration No. 3E8H (1000): Address 205H
(b0) to Registration No. 4AFH(1199): Address
211H (b7)
Number of registered default registration
frames (for system)
System area
Modern function error code
(error code when the modem function is being
used)
0 : Normal completion
Other than 0 (error code) : Abnormal
completion
Modem function sequence status
0: Idle
1: Waiting for initialization
2: Initializing modem
3: Waiting
4: Checking password
5: Communicating
7: Modem disconnected
Number of data registration for connection
0: No registration 1 to 30: Number of
registrations
Data registration status for connection (for
confirmation of registration No.)
0: No registration 1: Registered
Bit corresponding to registration No. is 0(OFF)/
1(ON).
Registration No. BB8H (3000) : Address 224H
(b0) to Registration No. BD5H (3029) : Address
225H (b13)
Number of data registration for initialization
0: No registration 1 to 30: Number of
registrations
Data registration status for initialization (for
confirmation of registration No.)
0: No registration 1: Registered
Bit corresponding to registration No. is 0(OFF)/
1(ON).
Registration No.9C4H (2500) : Address 227H
(b0) to Registration No. 9E1H (2529) : Address
228H (b13)
System area
Defaul Protocol
t value
MC Non Bi

Depend R
s on
registrat
ion
status.
Depend
s on
registrat
ion
status.
Depend
s on
registrat
ion
status.

0 RW
0 R
Depend
s on
registrat
ion
status.
Depend
s on
registrat
ion
status.
Depend
s on
registrat
ion
status.
Depend R
s on
registrat
ion
status.

Reference
Pd

Page 258 Default
registration frame
(read only)

Page 161 Buffer
memory

