7
REPLACEMENT OF PROGRAM
7.7.2 I/O control method
I/O control method
Refresh mode
Direct I/O
method
Direct mode
*1
The direct output dedicated instructions include the DOUT, DSET and SRST instruction and do not include the direct input
dedicated instructions.
*2
The DIP switch on the CPU module enables to switch between refresh mode and direct mode.
7.7.3 Usable data format for instructions
Setting data
Bit data
Word data
Double-word data
Real number data
Character string data
*1
The microcomputer package for the floating point real number type of the SW0SRXV-FN2UP package can be used during
entry.
*2
The AnA/AnU dedicated instruction can be used.
7
- 37
Partial refresh instructions
Dedicated instructions*
1
Direct access input
Direct access output
QnUCPU
Bit device
Word device
Bit device
(Digit designation required)
Word device
Bit device
(Digit designation required)
Word device
QnUCPU
QnASCPU
–
–
–
–
QnASCPU
(Bit designation required)
: Usable, –: Unusable
AnSCPU
AnUS(H)CPU
AnS(J)HCPU
A2ASCPU
–
–
–
: Usable,
: Conditionally usable, –: Unusable
AnSCPU
AnUS(H)CPU
AnS(J)HCPU
A2ASCPU
–
(Digit designation
(Digit designation
required)
required)
(Digit designation
(Digit designation
required)
required)
*2
*2
*2
–
–
–
*2
–
*1
*1