Mitsubishi MELSEC-F User Manual page 47

3 SPECIFICATIONS
BFM number
Attribute
Decimal
(Hexadecimal)
1602
R/W
(643 )
H
For open/close
control
1603
R/W
(644 )
H
1604
R/W
(645 )
H
1605
R/W
(646 )
H
1606
R/W
(647 )
H
1607
R/W
(648 )
H
1608
R/W
(649 )
H
1609
R/W
(650 )
H
3 - 19
Application
Connection No.1 Open/Close command
Open/Close
command/status
Connection No.2 Open/Close command
Connection No.3 Open/Close command
Connection No.4 Open/Close command
Connection No.5 Open/Close command
Connection No.6 Open/Close command
Connection No.7 Open/Close command
Connection No.8 Open/Close command
Name
• Write value
0001H: Open command
8000H: Close command
• Read value
b0=0 : Open command enabled
b0=1 : Open command disabled
0000H : Close status
(Including when FIN is sent from the
external device)
0003H : Open request or Listen being
processed (b1, b0: ON)
0005H : Open status (b2, b0: ON)
0009H : Close request being processed
(b3, b0: ON)
0010H : Open error (Closed status) (b4: ON)
0015H : Open error (Open status) (b5: ON)
0001H : During open standby
8000H : During close standby
MELSEC-F
(Continued from the previous page)
Initial value
Flash ROM Reference
Decimal
save
(Hexadecimal)
0
Chapter 5
(0000 )
H
(Same as connection No.1)
(Same as connection No.1)
(Same as connection No.1)
(Same as connection No.1)
(Same as connection No.1)
(Same as connection No.1)
(Same as connection No.1)
(Continues on the next page)
3 - 19
section