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MELSEC-Q
3 SPECIFICATIONS
Address
Decimal (Hex)
Protocol
CH1 CH2
Application Name
Initial
value
MC Non Bi Pd
Registration
Reference
section
Switch setting error and mode switching error status
0: No error
Other than 0: Switch setting error and mode switching error
515
(203
H)
For confirmation
of switch setting
and mode
switching
CH1 Communication protocol setting No. (b0)
0: Normal 1: Error
CH1 Communication rate setting (b1)
0: Normal 1: Error
CH1 Setting change prohibit time mode switching (b3)
0: Normal 1: Error
CH2 Communication protocol setting No. (b4)
0: Normal 1: Error
CH2 Communication rate setting (b5)
0: Normal 1: Error
CH2 Setting change prohibit time mode switching (b7)
0: Normal 1: Error
Setting station No. (b14)
0: Normal 1: Error
Linked operation setting (b15)
0: Normal 1: Error
0 R
Not allowed
Section 4.3
Section 4.5.2
Section 9.6.10
Number of registered user frames 516
(204
H)
0: No registration 1 to 200: Number of registered frames
User frame registration status (for confirmation of registration No.)
0: No registration 1: Registered
517 to 541
(205
H to 21DH)
Bit corresponding to registration No. is 0(OFF)/1(ON).
Registration No.3E8
H (1000) : Address 205H (b0) to
Registration No. 4AF
H (1199) : Address 211H (b7)
Section 9.6.10
542
(21E
H)
For confirmation
of user frame
Number of registered default registration frames (for system)
Depen
ds on
registra
tion
status
R — Not allowed
Section 9.6.10
User's Manual
(Application)
543
(21F
H)
Use prohibited System area
—
Flash ROM system parameters write result
544
(220
H)
For confirmation
of flash ROM
write result
0 : Normal completion
Other than 1 (error code) : Abnormal completion
RW Not allowed
Section 9.6.10
Modem function error code (error code when modem function is
being used)
RW
545
(221
H)
0 : Normal completion
Other than 1 (error code) : Abnormal completion
Modem function sequence status
546
(222
H)
0: Idle
1: Waiting for initialization
2: Initializing modem
3: Waiting
4: Checking password
5: Communicating
6: Notification in progress
7: Modem disconnected
8: Callback Request reception waiting
9: Callback Modem disconnect
waiting
10: Callback Delay time waiting
11: Callback Reconnecting
12: Callback Rechecking password
0
Number of data registration for connection 547
(223
H)
0: No registration 1 to 30: Number of registrations
Data registration status for connection
(for confirmation of registration No.)
0: No registration 1: Registered
548 to 549
(224
H to 225H)
Bit corresponding to registration No. is 0(OFF)/1(ON).
Registration No. BB8
H (3000) : Address 224H (b0) to
Registration No. BD5
H (3029) : Address 225H (b13)
Number of data registration for initialization 550
(226
H)
For confirmation
of modem
function
0: No registration 1 to 30: Number of registrations
Depen
ds on
registra
tion
status.
R
—
Not allowed
Section 9.6.2
User's Manual
(Application)