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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
8711
(2207H)
8967
(2307H)
Programmable
controller CPU
monitoring
function
Monitoring condition arrival block No.
0 : The monitoring condition is not enabled for any block
1 to 10: Registration order of word/bit block (nth)
4096 : CPU abnormal monitoring block
The latest block No. for which monitoring condition is enabled is
stored.
0 R — Not allowed
User's Manual
(Application)
8712 to
8943
(2208H to
22EFH)
8968 to
9215
(2308H to
23FFH)
Use prohibited System area
—
8944 (22F0H)
Callback permit accumulated count
0 or more: Accumulated count
8945 (22F1H)
Callback denial accumulated count
0 or more: Accumulated count
8946 (22F2H)
Auto (callback) connection permit accumulated count
0 or more: Accumulated count
8947 (22F3H)
Auto (callback) connection denial accumulated count
0 or more: Accumulated count
8948 (22F4H)
For callback
function
Accumulated count of callback receive procedure cancel
0 or more: Accumulated count
0 RW
—
Not allowed
Section 9.6.2
User's Manual
(Application)
8949 to 8954
(22F5H to 22FAH)
Use prohibited System area
—
8955 (22FBH)
Accumulated count of unlock process normal completion
0 or more: Accumulated count of normal completion
8956(22FCH)
For the remote
password
function
Accumulated count of unlock process abnormal completion
processing
0 or more: Accumulated count of abnormal completion
0 RW
—
Not allowed
Section 5.1.5
Section 9.6.2
User's Manual
(Application)
8957 to 8958
(22FDH to 22FEH)
Use prohibited System area
—
8959(22FFH)
For the remote
password
function
Accumulated count of lock process based on circuit disconnection
0 or more: Accumulated count of lock process based on circuit
disconnection
0 RW
—
Not allowed
Section 5.1.5
Section 9.6.2
User's Manual
(Application)
9216(2400H)
Use prohibited System area
—
9217(2401H)
For flash ROM
write count
housing
Flash ROM write count
0 to 1000: Write count
0 R
Not allowed
—
9218 to 9427
(2402
H to 25FFH)
Use prohibited System area
—
9728 to 16383
(2600H to 3FFFH)
For user
User free area 2 (6656 words)
(Transmission/receiving data monitoring function default buffer)
Usage is determined by the user.
0 RW
Not allowed
—
16384 to
16415
(4000
H to
401F
H)
16416 to
16447
(4020
H to
403F
H)
Use prohibited System area
—
16448
(4040H)
16464
(4050H)
Pre-defined
protocol function
control data
specification
Protocol cancel
0: No cancel instruction
1: Cancel request (set by user)
2: Cancel completed (set by Q series C24N)
0
—
RW Not allowed
Section 8.1.3,
Operating
Manual (Pre-
defined
protocol
support
function)