Mitsubishi QJ71C24N User Manual page 101

3 SPECIFICATIONS
Address Decimal
Application
(Hex)
CH1 CH2
16688 18480
(4130 ) (4830 )
H H
Checking
protocol
16689 18481
execution logs
(4131 ) (4831 )
H H
16690 to 18482 to
18177 19969
(4132 to (4832 to
H H
4701 ) 4E01 )
H H
18178 to 19970 to
18429 20223
(4702 to (4E02 to
H H
Use prohibited
47FD ) 4EFF )
H H
20224 to 20479
(4F00 to 4FFF )
H H
Send/receive
area for pre-
20480 to 24575
(5000 to 5FFF )
defined protocol
H H
function
24576 to 32767
Use prohibited
(6000 to 7FFF )
H H
3 - 40
Name
0: No log
Upper 8 bits: Second
Lower 8 bits: Minute
b15 to
End
Second (00
Execution time
0: No log
log 1 and
Lower 8 bits: First 2 digits of year
date
Lower 8 bits: Day of week
b15 to
Year (00 to 99
H
Execution
Same as Execution log 1
log 2 to 32
System area
Pre-defined protocol function buffer
System area
1 The following (a) and (b) show assignments of block monitoring device areas No.
1 to No.10 for the programmable controller CPU monitoring function (CH1 side:
8272 to 8361 (2050
2 In the pre-defined protocol mode, the area can be used as a user setting area (the
send and receive data storage areas).
3 For the QJ71C24(-R2), the initial value of 0
b8 b7 to b0
to 59 ) Minute (00 to 59 )
H H H H
b8 b7 to b0
), first 2 digits Day of week (00 to 06 )
H H H
00 (Sunday) to 06 (Saturday)
H H
to 20A9 ), CH2 side: 8528 to 8617 (2150
H H
Initial Protocol
Registration
value
MC Non Bi Pd
0 — R
Not allowed
0 — R
0 — R
—
0 — RW Not allowed
—
to 21A9
H
is set for both CH1 and CH2.
H
MELSEC-Q
Reference
section
Section 8.1.4,
Operating
Manual
(Pre-defined
protocol
support
function)
Operating
Manual
(Pre-defined
protocol
support
function)
)).
H
3 - 40