9
DEVICE EXPLANATION
9.11 Other Devices
9.11.1 SFC block device (BL)
9
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9
Device Explanation
10
CPU Module Processing
Time
11
Procedure for Writing
Program to CPU Module
AppendicesIndex
9.11 Other Devices
9.11.1 SFC block device (BL)
This device is used for checking if the block designated by the SFC program is valid.
Refer to the following manual for how to use the SFC block device.
QCPU (Q Mode)/QnACPU Programming Manual (SFC)
9.11.2 SFC transition device (TR)Note21
This device is used for checking if a forced transition is designated for a specified
transition condition in a specified SFC program block.
Refer to the following manual for how to use the SFC transition device.
QCPU (Q Mode)/QnACPU Programming Manual (SFC)
9.11.3 Network No. designation device (J)
(1) Definition
The network No. designation device is used to designate the network No. in data link
instructions.
(2) Designating network No. designation device
The network No. designation device is designated in the data link instruction as
shown in Diagram 9.85.
Remark
Refer to the following manual for the data link instructions.
Q Corresponding MELSECNET/H Network System Reference Manual
Note21
Diagram 9.85 How to specify the network No. designation device
Basic
Note9.21
The Basic model QCPU cannot use the SFC transition device (TR).
Basic
Note9.21
JP.READ
S1 S2 S3 DJn
Instruction name
Network No. designation
device (n: network No.)
Network No.
designation instruction