Mitsubishi L26CPU-BT, Руководство пользователя

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9. DEDICATED INSTRUCTIONS AND PROGRAMMING
Control data
Device Item Set data Setting range Set by
(S1) + 0 Completion status
Stores the status when the instruction is complete.
0 : No error (normal completion)
Other than 0: Error code — System
(S1) + 1 Station number Specify the station number of the intelligent device station. 0 to 64 User
(S1) + 2
Access code
Attribute code
Set "0004
H
". 0004
H
User
(S1) + 3
Buffer memory
address
Specify the buffer memory start address.
1
User
(S1) + 4
Number of points
write
Specify the write data count (in word units).
1 to 480
2
User
1: Refer to the manual for the intelligent device station to which data will be written.
2: Indicates the maximum number of data items that can be written.
Specify the buffer memory capacities of the intelligent device station and the receive buffer area setting
range to be set with a parameter.
Interlock signal storage devices
Device Item Set data Setting range Set by
RY: Request device 0 to 127 User
(S3) + 0
0 RY
to to b15 b8 b7 b0
Set the upper 8 bits to 0. 0 User
RX : Completion device 0 to 127 User
(S3) + 1
RWr 1 RX
to to b15 b8 b7 b0
RWr : Error code storage device
If none, set to FF
H
.
0 to 15
FF
H
User
(S3) + 2
Completion mode
to b15 b0
0: Complete with the contents of 1 device (RXn).
1: Complete with the contents of 2 devices (RXn and
RXn+1).
(RXn+1 turns ON at an abnormal completion.)
0/1 User
1: The same error code as that for the control data completion status is stored in the error code storage
device.