3 - 40 3 - 40
MELSEC-Q
3 SPECIFICATIONS
Address Decimal
(Hex)
Protocol
CH1 CH2
Application Name
Initial
value
MC Non Bi Pd
Registration
Reference
section
16688
(4130H)
18480
(4830H)
0: No log
Upper 8 bits: Second
Lower 8 bits: Minute
Second (00
H
to 59
H
) Minute (00
H
to 59
H
)
b15 b8 b7 b0to to
0 — R
16689
(4131H)
18481
(4831H)
Execution
log 1
End
time
and
date
0: No log
Lower 8 bits: First 2 digits of year
Lower 8 bits: Day of week
Day of week (00H to 06H)Year (00H to 99H), first 2 digits
00
H (Sunday) to 06H (Saturday)
b15 b8 b7 b0to to
0 — R
16690 to
18177
(4132H to
4701H)
18482 to
19969
(4832H to
4E01H)
Checking
protocol
execution logs
Execution
log 2 to 32
Same as Execution log 1 0 — R
Not allowed
Section 8.1.4,
Operating
Manual
(Pre-defined
protocol
support
function)
18178 to
18429
(4702H to
47FDH)
19970 to
20223
(4E02H to
4EFFH)
20224 to 20479
(4F00H to 4FFFH)
Use prohibited System area —
20480 to 24575
(5000H to 5FFFH)
Send/receive
area for pre-
defined protocol
function
Pre-defined protocol function buffer 0 — RW Not allowed
Operating
Manual
(Pre-defined
protocol
support
function)
24576 to 32767
(6000H to 7FFFH)
Use prohibited 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
H to 20A9H), CH2 side: 8528 to 8617 (2150H to 21A9H)).
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 0H is set for both CH1 and CH2.
To Next Page
Loading...
