Table of Contents
Advertisement
Control data
Device
Item
(S1) + 0
Completion status
(S1) + 1
Station number
Access code
(S1) + 2
Attribute code
(S1) + 3
Buffer memory address
(S1) + 4
Number of points to read
*1
Refer to the manual for the intelligent device station from which data will be read.
*2
Indicates the maximum number of data items that can be read.
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
b15
to
b8 b7
(S2) + 0
0
b15
to
b8 b7
(S2) + 1
RWr 1
b15
to
(S2) + 2
completion mode
*1
The same error code as that for the control data completion status is stored in the error code storage device.
206
Stores the status when the instruction is complete.
0: No error (normal completion)
Other than 0: Error code
Specify the station number of the intelligent device station.
Set "0004
".
H
Specify the buffer memory start address.
Specify the read data count (in word units).
RY: Request device
b0
to
Set the upper 8 bits to 0.
RY
RX: Completion device
b0
to
RWr: Error code storage device
RX
If none, set to FF
0: Complete with the contents of 1 device (RXn).
b0
1: Complete with the contents of 2 devices (RXn and RXn+1).
(RXn+1 turns ON at an abnormal completion.)
Set data
Set data
.
H
Setting
Set by
range
System
0 to 64
User
0004
User
H
*1
User
*2
User
1 to 480
Setting
Set by
range
0 to 127
User
0
User
0 to 127
User
0 to 15 FF
User
H
0/1
User
Advertisement
Table of Contents
Troubleshooting
